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软土层沉井施工工法

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'learningthepartyconstitution,whichisthefoundation.Xipointedout:"tofullygraspthebasiccontent.""totheconstitutionasaregularworktocatch,throughdailystudy,specificallyQuestionstrainingandotherforms,Partyorganizationallearningthepartyconstitution.Tostudythepartyconstitutionasalllevelsofparty,cadretrainingleadingcadresofprerequisitecourses.TolearntheexaminationandabidebyPartyConstitutionasorganizationallifewill,democraticlifetheimportantcontent.Throughthestudyandeducation,allthecomradesinthepartyoftheconstitutionoftheinternalizedintheheart,oftheline.ThepartyorganizationsatalllevelstoimplementtheinstructionsofGeneralSecretaryXiJinping,plan,oftentoorganizethemajorityofPartymemberstoseriouslystudythepartyconstitution,effectivelyputtheworkthroughouttheeducationofPartymembersandcadrestrainingandorganizationallifethework,continuetostrengthentheconsciousnessofthepartyconstitutionofthecomradesofthewholeparty.TostudyandpublicizethePartyConstitutionActivitiesandthecreationoflearningorientedPartyorganizationsarecloselycombinedwiththecreationofTocontendforactorcloselytogether,theformationoflong-termmechanism.Tomakefulluseofthenewsmedia,especiallylovedbythegrass-rootspartymembers,increasethepropagandaofthepartyconstitutionandcreateastudyandimplementtheatmosphereofthepartyconstitution.Itisnecessarytostrictlyabidebythepartyconstitution,whichisthekey.Thepurposeoflearningistoshouldbeused.Xipointedout:"tostrictlyabidebytheprovisionsofthepartyconstitution.Allthepartymemberstofirmlyestablishtheawarenessofthepartyconstitution,reallytheconstitutionasstrengtheningthebasicstandardofpartyspiritaccomplishmentastheguidanceoftheparty"swork,theactivitiesoftheparty,thebasicfoundationoftheconstructionoftheparty,thepartyconstitutiontheprovisionstoimplementtheaction,implementvariousundertakingsin.Establishandimprovepartysystem,tothepartyChapterasafundamentalbasis;judgmentatalllevelsofPartyorganizationsandPartymembersandcadres,toPartyConstitutionasthebasicstandard;solvethecontradictionswithintheparty,withthepartyconstitutionasafundamentalrule."Here,XiJinping,generalsecretaryofthehowtostrictlyabidebyPartyConstitutionspeaksveryclearly,alllevelsofPartyorganizationstoseriouslyimplement.Tostrengthenthelearning,abidebypartyconstitutionsupervisioninspection,whichistheguarantee.Learningthepartyconstitution,abidebyPartyConstitution,whichneedsalllevelsofPartyorganizationsandthemajorityofPartymembersideologicalconsciousnessandconsciousaction,butalsotheneedforastronginnerpartysupervision.Xipointedout:"tostrengthentoabidebythepartyconstitution,carryoutpartyconstitutionsupervisionandinspectionoftheconstitutionisnotstrongpromotionofemployment,formareasonableandorderlypatternofincomedistribution,buildamorefairandsustainablesocialsecuritysystems,medicalandhealthsystemreform.Theplenary,innovationofsocialgovernance,mustfocusonthemaintenanceoffundamentalinterestsoftheoverwhelmingmajorityofthepeople,maximizefactors,enhancesocialdevelopment,improvingsocialgovernance,theinterestsofnationalsecurity,ensurethatthepeopleliveandwork,socialstabilityandorder.  Toimprovesocialgovernance,stimulatingsocialorganization,innovativeandeffectivesystemofpreventingandresolvingsocialconflicts,improvingthepublicsecuritysystem,setuptheNationalSecurityCouncil,nationalsecuritysystemsandnationalsecuritystrategytoensurenationalsecurity.Plenarysession,theconstructionofecologicalcivilization,youmustestablishsystemsofecologicalsystem,usingthesystemtoprotecttheecologicalenvironment.  Toimprovenaturalresourcesassetpropertyrightsystemandusecontrol,redlineofdelimitationofecologicalprotection,resourcespaidusesystemandecologicalcompensationsysteminecologicalenvironmentprotectionmanagementsystemreform.Plenarysession,centeringonbuildingalisteningpartycommand,canwinandhavingafinestyleofthepeople"sarmy,astrongarmyunderthenewsituationofthepartyGoals,restrictingthedevelopmentofnationaldefenseandarmybuildingissolvedoutstandingcontradictionsandproblems,innovationanddevelopmentofmilitarytheory,enhancemilitarystrategicguidance,improvethemilitarystrategyinthenewperiod,buildingamodernmilitaryforcesystemwithChinesecharacteristics.  Todeepentheadjustmentofpersonnelsystemreforminthearmy,militarypolicyandsystemreform,promotethedevelopmentofmilitaryandcivilianintegrationdepth.Plenarysessionstressedthatcomprehensivereformmustbetostrengthenandimprovetheparty"sleadership,givefullplaytothecoreroleofthepartycommandstheoverallsituationandcoordinatingallparties,improvingtheparty"sleadingwater...Margin.ChallengedtheleadershipoftheCommunistPartyofChina,Marxism-LeninismandMaoZedongthoughtbyDengXiao-ping"sflag,replacedbythreerepresentativesandtheharmonicsociety.  TheformerCommunistPartyspiritandsocialcohesionpointofalmostallpoliticalmakeover.Characteristicsofsocialismpublicownershipisshiftingtoprivateownership,plannedregulationandmarketregulation,theproletarianregimecontrolledbytheelite.Ofuniversalequality,fairnessandbasicprinciplesofdistributionsystemissocialistsociety,howeveraftereconomicmonopolizedbypowerful,vestedinterestsgrow,employersdonothavethesamestatus,hardlyseemsfairsocialdistribution.  Statekeyprotectionofcapitalinterestsratherthantheinterestsofcitizens,hadbeenhitsthebottomoftheproletariat软土层沉井施工工法一、前言沉井是工业建筑常见的地下构筑物,也是修建深基础地下室、工业厂房地下深构筑物的主要基础形式和较广泛应用的方法之一。它是在修建沉井的地面和地坑上,先制作开口钢筋混凝土井筒,做到全高或部分高度(分节时),达到一定强度后,用人工或机械在井筒内不断分层挖土、运土,随着井内土面逐渐降低,沉井筒身借其自重(或外加荷载作用下)克服与土壁之间摩擦力及刃脚下土的阻力,不断切土下沉。采取分节制作,则在井筒下沉过程中或下沉各个阶段中,逐节加高井筒,继续挖土下沉,如此循环往复,待井筒刃脚达到设计标高后,进行基底整形,浇筑混凝土垫层和钢筋混凝土底板封底(或仅在井底填砾石作滤水层),如沉井作为地下构筑物使用,则再在其上端施工井内隔墙、板和上部建筑物;如只作建筑物基础使用,则在井筒内填充低强度等级混凝土或砂石。沉井及刃脚构造二、工法特点2.1沉井结构截面尺寸和刚度大,承载力高,抗渗、耐久性好,内部空间可资利用,可用于很深地下工程和进行施工,深度可达50米。2.2不需复杂的施工机具设备,在排水和不排水情况下均能施工。2.3可用于各种复杂地形、地质和场地狭窄条件下施工,节省施工用地;对邻近建筑物、构筑物影响小,甚至不受影响。2.4当沉井尺寸较大,在制作和下沉时,均能使用机械化施工;变地下大部分工序为地面作业,减轻劳动强度。2.5可在地下水很旺,土的渗透系数大,难以将地下水排干,地下有流砂或有其它有害的土层情况下施工。2.6不需设置深基坑支护,可防止坍方,不需土方二次回填和搬运。2.Anddonotactinaccordancewiththeprovisionsofthepartyconstitutiontoatimelyreminder,aseriousviolationoftheprovisionsofthepartyconstitutionbehaviormustberesolutelyrectified.Thewholepartyworktogethertosafeguardtheconstitutionauthorityandseriousness."Inlearningthepartyconstitution,abidebyPartyConstitutionandPartycommitteesatalllevelsshouldearnestlyfulfillthemainresponsibility,theCommissionforDisciplineInspectionatalllevelsshouldearnestlyfulfilltheirsupervisoryresponsibilities,oftencarryoutsupervisionandinspection,promptlycorrecttheactsinviolationoftheprovisionsofthepartyconstitution,especiallyseriousmustbeseverelypunished,mustnotgounchecked,mustnotengagein"precedent"andtheformationof"brokenwindoweffect".Theleadershipofthepartymembersandcadrestolearningthepartyconstitution,abidebypartyconstitutionmodel.LeadingcadresofthepartyisthePartyof"vitalfew",isalsothePartyConstructionTheresponsibilitiesofthesubjectmustbeinlearningthepartyconstitution,abidebyPartyConstitutionplayagoodexemplaryrole.Xipointedout:"leadingcadresatalllevelsshouldtakeconstitutionlearningasarequiredcourse,onnewleadershippostcomradestothepartyconstitutionstudyasthefirstlesson,taketheleadincompliancewiththeprovisionsoftheconstitution.AnyoftheprovisionsoftheConstitutionPartymustdo,leadingcadresmustfirstofalltodo;anypartyconstitutionstipulatesthePartymembercannotdo,leadingcadresshouldtaketheleadindoingit."onlytheleadingcadrestotaketheleadtothepartyformationstudypartyconstitution,abidebypartyconstitution,respectfortheconstitutionofagoodsituation.IsneedtopayattentiontothelearninglearningthepartyconstitutionandotherregulationsoftheParty(especially)combinetogether,andstudytheimportantspeechofGeneralSecretaryXiJinpingseriesorganiccombination,andstudytheparty"seighteenyearscomprehensivestrictlyadministeringthepracticalexperienceandtheoreticalinnovationsinorganiccombinationtogether,fromthecombinationoftheoryandpracticeofdeepeningandthecontentsoftheconstitution,provisionsoftheunderstandingandgrasp.HowtounderstandthenatureoftheCommunistPartyofChina?ThegeneralprogramofthePartyConstitutionstipulates:"theCommunistPartyofChinaisthevanguardoftheChineseworkingclass,isalsotheChinesepeopleandtheChinesenationpioneerteam,itisthecoreofleadershipforthecauseofsocialismwithChinesecharacteristics,onbehalfoftheChineseadvancedstudentsThedevelopmentofproductiveforce,representtheorientationofChina"sadvancedculture,representtheoverwhelmingmajorityoftheChinesepeople"sfundamentalinterests."Theprovisions,clearlyrevealthenatureoftheCommunistPartyofChina,revealstheObviously,faceChina"sSocialistsystem,theCommunistPartyisnottheparty.Inthatcase,politicalchaoshasbeenverytight.Isremodelingorreconstruction,isacorrectionorastove.Whethertoturnrightorleft,isbacktothesourceorputforwardnewpoliticalideas.  ThisistodeterminetheroadproblemsinChina,isalsothekeyoutofthedeepwaterofthereformoftheeconomicsystem.  After18,thenewCentralcollectiveleadershipattachesgreatimportancetopoliticalorientation.  First,the"Centraleightarticles"asastartingpoint,startingfromtheCentralGovernment"sself-restraint,whichpreachesandpro-image,broughtfreshfeelingtothecommunity.  Secondly,beforereformandopeningupandreformandopeningtwoperiodsafternon-negative,untyingthetangleofthesocietyalongtimeonthisissue.Third,anewgenerationofpartyleadersonvariousoccasionstoMaoZe-DongandMaoZe-Dong"sthoughtofevaluationhasroomformanoeuvre,throughtotherulingideologyofMaoZedongthought,isthecallofthesoultotheSocialistRevolutionandconstruction.Emptytalksjeopardizenationalinterestsandtryagain,isanaffirmationofDengXiao-ping"sreformideas.  ThesestrongpoliticalsignalshowinganewgenerationofpoliticalleadersisstillkeepingtotheSocialistroad.  Fourisrevisitingthe"talkingtoMaoZe-Dong"shistoricalcycleof"highprofileanti-corruptionandtheimportanceoftheConstitution,reorganizationisbadstyleofofficialdom,wastocivilizepeopleobeythelaw,whileimprovingthecolorchangeoftheregimeofvigilance.  Fiveistoreformintodeeperwatersandstressedthattop-leveldesign,thisisareviewonthereformandopeningupinthepast,isalsolookingforawayout.  SixforeignandRussiacloser,theflexibleattitudeontheissueoftheKoreanpeninsula,Sino-JapanesefishinghardlineChinaontheislandoutofthe"patient"andlowprofileshadowbegantograduallyplandevelopment.Signsshowthatthenewleadershipbegantomakealeftturninpolitics.  However,asofrightnow,notonlyideologicalconfusioninthecommunity,thenewleadership"sthinkingismessy.NewleadersbothstressedtheneedtoimplementtheConstitution,stressedtheneedtoturnoffthepowerinacage.AlsostressesthatMaoZedongthoughtcannotbelost,30yearsafterthereformandopeningup30yearsagocannotdenyeachother.Bothadvocatedemocracyandrelease"sevendoesnotspeakof"filesofpoliticalconstraints.NeitherdenythehistoryoftheCPCCentralCommitteeonseveralissues...Comrades:todaybringstogethermembers,mainlyinordertoprovideaplatformtoExchangeandlearnfromeachotherinordertofacilitateourwork.Justnow,wefocusontaxation,planningandstability,safety,projectconstruction,typicaltopicssuchasprivatefactspresentationandinteraction,andtownscurrentlyexistinthein-depthanalysisoftheproblemstobesolved,toexplorenewmethodstosolvetheproblem.Itcanbesaidthatsumminguptheachievement,nograndstanding;analysis7 learningthepartyconstitution,whichisthefoundation.Xipointedout:"tofullygraspthebasiccontent.""totheconstitutionasaregularworktocatch,throughdailystudy,specificallyQuestionstrainingandotherforms,Partyorganizationallearningthepartyconstitution.Tostudythepartyconstitutionasalllevelsofparty,cadretrainingleadingcadresofprerequisitecourses.TolearntheexaminationandabidebyPartyConstitutionasorganizationallifewill,democraticlifetheimportantcontent.Throughthestudyandeducation,allthecomradesinthepartyoftheconstitutionoftheinternalizedintheheart,oftheline.ThepartyorganizationsatalllevelstoimplementtheinstructionsofGeneralSecretaryXiJinping,plan,oftentoorganizethemajorityofPartymemberstoseriouslystudythepartyconstitution,effectivelyputtheworkthroughouttheeducationofPartymembersandcadrestrainingandorganizationallifethework,continuetostrengthentheconsciousnessofthepartyconstitutionofthecomradesofthewholeparty.TostudyandpublicizethePartyConstitutionActivitiesandthecreationoflearningorientedPartyorganizationsarecloselycombinedwiththecreationofTocontendforactorcloselytogether,theformationoflong-termmechanism.Tomakefulluseofthenewsmedia,especiallylovedbythegrass-rootspartymembers,increasethepropagandaofthepartyconstitutionandcreateastudyandimplementtheatmosphereofthepartyconstitution.Itisnecessarytostrictlyabidebythepartyconstitution,whichisthekey.Thepurposeoflearningistoshouldbeused.Xipointedout:"tostrictlyabidebytheprovisionsofthepartyconstitution.Allthepartymemberstofirmlyestablishtheawarenessofthepartyconstitution,reallytheconstitutionasstrengtheningthebasicstandardofpartyspiritaccomplishmentastheguidanceoftheparty"swork,theactivitiesoftheparty,thebasicfoundationoftheconstructionoftheparty,thepartyconstitutiontheprovisionstoimplementtheaction,implementvariousundertakingsin.Establishandimprovepartysystem,tothepartyChapterasafundamentalbasis;judgmentatalllevelsofPartyorganizationsandPartymembersandcadres,toPartyConstitutionasthebasicstandard;solvethecontradictionswithintheparty,withthepartyconstitutionasafundamentalrule."Here,XiJinping,generalsecretaryofthehowtostrictlyabidebyPartyConstitutionspeaksveryclearly,alllevelsofPartyorganizationstoseriouslyimplement.Tostrengthenthelearning,abidebypartyconstitutionsupervisioninspection,whichistheguarantee.Learningthepartyconstitution,abidebyPartyConstitution,whichneedsalllevelsofPartyorganizationsandthemajorityofPartymembersideologicalconsciousnessandconsciousaction,butalsotheneedforastronginnerpartysupervision.Xipointedout:"tostrengthentoabidebythepartyconstitution,carryoutpartyconstitutionsupervisionandinspectionoftheconstitutionisnotstrongpromotionofemployment,formareasonableandorderlypatternofincomedistribution,buildamorefairandsustainablesocialsecuritysystems,medicalandhealthsystemreform.Theplenary,innovationofsocialgovernance,mustfocusonthemaintenanceoffundamentalinterestsoftheoverwhelmingmajorityofthepeople,maximizefactors,enhancesocialdevelopment,improvingsocialgovernance,theinterestsofnationalsecurity,ensurethatthepeopleliveandwork,socialstabilityandorder.  Toimprovesocialgovernance,stimulatingsocialorganization,innovativeandeffectivesystemofpreventingandresolvingsocialconflicts,improvingthepublicsecuritysystem,setuptheNationalSecurityCouncil,nationalsecuritysystemsandnationalsecuritystrategytoensurenationalsecurity.Plenarysession,theconstructionofecologicalcivilization,youmustestablishsystemsofecologicalsystem,usingthesystemtoprotecttheecologicalenvironment.  Toimprovenaturalresourcesassetpropertyrightsystemandusecontrol,redlineofdelimitationofecologicalprotection,resourcespaidusesystemandecologicalcompensationsysteminecologicalenvironmentprotectionmanagementsystemreform.Plenarysession,centeringonbuildingalisteningpartycommand,canwinandhavingafinestyleofthepeople"sarmy,astrongarmyunderthenewsituationofthepartyGoals,restrictingthedevelopmentofnationaldefenseandarmybuildingissolvedoutstandingcontradictionsandproblems,innovationanddevelopmentofmilitarytheory,enhancemilitarystrategicguidance,improvethemilitarystrategyinthenewperiod,buildingamodernmilitaryforcesystemwithChinesecharacteristics.  Todeepentheadjustmentofpersonnelsystemreforminthearmy,militarypolicyandsystemreform,promotethedevelopmentofmilitaryandcivilianintegrationdepth.Plenarysessionstressedthatcomprehensivereformmustbetostrengthenandimprovetheparty"sleadership,givefullplaytothecoreroleofthepartycommandstheoverallsituationandcoordinatingallparties,improvingtheparty"sleadingwater...Margin.ChallengedtheleadershipoftheCommunistPartyofChina,Marxism-LeninismandMaoZedongthoughtbyDengXiao-ping"sflag,replacedbythreerepresentativesandtheharmonicsociety.  TheformerCommunistPartyspiritandsocialcohesionpointofalmostallpoliticalmakeover.Characteristicsofsocialismpublicownershipisshiftingtoprivateownership,plannedregulationandmarketregulation,theproletarianregimecontrolledbytheelite.Ofuniversalequality,fairnessandbasicprinciplesofdistributionsystemissocialistsociety,howeveraftereconomicmonopolizedbypowerful,vestedinterestsgrow,employersdonothavethesamestatus,hardlyseemsfairsocialdistribution.  Statekeyprotectionofcapitalinterestsratherthantheinterestsofcitizens,hadbeenhitsthebottomoftheproletariat7比大开挖施工,可大大减少挖、运、回填土方量,加快施工速度,降低施工费用。2.8在沉井内挖土作业,施工比较安全。三、适用范围本法适用于工业建筑的深坑(料坑、料车坑、铁皮坑、井或炉、翻车机室)、地下室、水泵房、设备深基础、桥墩、水力发电站、码头以及民用水源井等工程,并可在松软、不稳定含水土层、人工填土、黏性土、砂土、砂卵石等地基中应用。一般讲在施工场地复杂,邻近有铁路、房屋、地下构筑物等障碍物,加固、拆迁有困难或大开口施工会影响周围邻近建筑物安全时,应用最为合理、经济。四、施工方法及关键技术4.1施工流程平整场地→测量放样→明开挖基坑→粉喷桩施工→砂垫层及垫木施工→下部主体施工→下部主体沉井施工→上部主体施工→基坑回填施工→上部结构施工4.2施工方法4.2.1测量放样根据交桩表,布置轴线控制网和水准控制网,并绘制测量控制布置图。根据设计施工图,先放出井身的轮廓线,根据轮廓线预留2m的粉喷桩的施工空间,并按照1:3的坡度测设开挖至设计施工平台的开挖轮廓线。4.2.2基坑开挖开挖采用机械开挖,人工配合进行支撑下方土方开挖;基坑开挖土方采用自卸汽车运至弃土地点。基坑开挖时基底预留300mm厚保护层,采用人工开挖修整。挖至设计基底标高经监理工程师检验后尽快进行混凝土垫层施工。4.2.3井点降水:为了保证沉井顺利进行,采用在基坑9m外进行打井降水,施工设置水泵进行降水。降水工作应持续主体施工的全过程,防止地下水上浮的影响。4.2.4粉喷桩施工为控制沉井均匀下沉,在沉井刃脚下打一圈粉喷桩,桩长从自然地面下返15m,刃脚以下水泥掺量为15%,刃脚以上水泥掺量为10%。粉喷桩施工前对基坑底部进行整平,铺设一层砂垫层,以便于施工。4.2.5铺设砂垫层与垫木由于地基比较软弱,所以施工沉Anddonotactinaccordancewiththeprovisionsofthepartyconstitutiontoatimelyreminder,aseriousviolationoftheprovisionsofthepartyconstitutionbehaviormustberesolutelyrectified.Thewholepartyworktogethertosafeguardtheconstitutionauthorityandseriousness."Inlearningthepartyconstitution,abidebyPartyConstitutionandPartycommitteesatalllevelsshouldearnestlyfulfillthemainresponsibility,theCommissionforDisciplineInspectionatalllevelsshouldearnestlyfulfilltheirsupervisoryresponsibilities,oftencarryoutsupervisionandinspection,promptlycorrecttheactsinviolationoftheprovisionsofthepartyconstitution,especiallyseriousmustbeseverelypunished,mustnotgounchecked,mustnotengagein"precedent"andtheformationof"brokenwindoweffect".Theleadershipofthepartymembersandcadrestolearningthepartyconstitution,abidebypartyconstitutionmodel.LeadingcadresofthepartyisthePartyof"vitalfew",isalsothePartyConstructionTheresponsibilitiesofthesubjectmustbeinlearningthepartyconstitution,abidebyPartyConstitutionplayagoodexemplaryrole.Xipointedout:"leadingcadresatalllevelsshouldtakeconstitutionlearningasarequiredcourse,onnewleadershippostcomradestothepartyconstitutionstudyasthefirstlesson,taketheleadincompliancewiththeprovisionsoftheconstitution.AnyoftheprovisionsoftheConstitutionPartymustdo,leadingcadresmustfirstofalltodo;anypartyconstitutionstipulatesthePartymembercannotdo,leadingcadresshouldtaketheleadindoingit."onlytheleadingcadrestotaketheleadtothepartyformationstudypartyconstitution,abidebypartyconstitution,respectfortheconstitutionofagoodsituation.IsneedtopayattentiontothelearninglearningthepartyconstitutionandotherregulationsoftheParty(especially)combinetogether,andstudytheimportantspeechofGeneralSecretaryXiJinpingseriesorganiccombination,andstudytheparty"seighteenyearscomprehensivestrictlyadministeringthepracticalexperienceandtheoreticalinnovationsinorganiccombinationtogether,fromthecombinationoftheoryandpracticeofdeepeningandthecontentsoftheconstitution,provisionsoftheunderstandingandgrasp.HowtounderstandthenatureoftheCommunistPartyofChina?ThegeneralprogramofthePartyConstitutionstipulates:"theCommunistPartyofChinaisthevanguardoftheChineseworkingclass,isalsotheChinesepeopleandtheChinesenationpioneerteam,itisthecoreofleadershipforthecauseofsocialismwithChinesecharacteristics,onbehalfoftheChineseadvancedstudentsThedevelopmentofproductiveforce,representtheorientationofChina"sadvancedculture,representtheoverwhelmingmajorityoftheChinesepeople"sfundamentalinterests."Theprovisions,clearlyrevealthenatureoftheCommunistPartyofChina,revealstheObviously,faceChina"sSocialistsystem,theCommunistPartyisnottheparty.Inthatcase,politicalchaoshasbeenverytight.Isremodelingorreconstruction,isacorrectionorastove.Whethertoturnrightorleft,isbacktothesourceorputforwardnewpoliticalideas.  ThisistodeterminetheroadproblemsinChina,isalsothekeyoutofthedeepwaterofthereformoftheeconomicsystem.  After18,thenewCentralcollectiveleadershipattachesgreatimportancetopoliticalorientation.  First,the"Centraleightarticles"asastartingpoint,startingfromtheCentralGovernment"sself-restraint,whichpreachesandpro-image,broughtfreshfeelingtothecommunity.  Secondly,beforereformandopeningupandreformandopeningtwoperiodsafternon-negative,untyingthetangleofthesocietyalongtimeonthisissue.Third,anewgenerationofpartyleadersonvariousoccasionstoMaoZe-DongandMaoZe-Dong"sthoughtofevaluationhasroomformanoeuvre,throughtotherulingideologyofMaoZedongthought,isthecallofthesoultotheSocialistRevolutionandconstruction.Emptytalksjeopardizenationalinterestsandtryagain,isanaffirmationofDengXiao-ping"sreformideas.  ThesestrongpoliticalsignalshowinganewgenerationofpoliticalleadersisstillkeepingtotheSocialistroad.  Fourisrevisitingthe"talkingtoMaoZe-Dong"shistoricalcycleof"highprofileanti-corruptionandtheimportanceoftheConstitution,reorganizationisbadstyleofofficialdom,wastocivilizepeopleobeythelaw,whileimprovingthecolorchangeoftheregimeofvigilance.  Fiveistoreformintodeeperwatersandstressedthattop-leveldesign,thisisareviewonthereformandopeningupinthepast,isalsolookingforawayout.  SixforeignandRussiacloser,theflexibleattitudeontheissueoftheKoreanpeninsula,Sino-JapanesefishinghardlineChinaontheislandoutofthe"patient"andlowprofileshadowbegantograduallyplandevelopment.Signsshowthatthenewleadershipbegantomakealeftturninpolitics.  However,asofrightnow,notonlyideologicalconfusioninthecommunity,thenewleadership"sthinkingismessy.NewleadersbothstressedtheneedtoimplementtheConstitution,stressedtheneedtoturnoffthepowerinacage.AlsostressesthatMaoZedongthoughtcannotbelost,30yearsafterthereformandopeningup30yearsagocannotdenyeachother.Bothadvocatedemocracyandrelease"sevendoesnotspeakof"filesofpoliticalconstraints.NeitherdenythehistoryoftheCPCCentralCommitteeonseveralissues...Comrades:todaybringstogethermembers,mainlyinordertoprovideaplatformtoExchangeandlearnfromeachotherinordertofacilitateourwork.Justnow,wefocusontaxation,planningandstability,safety,projectconstruction,typicaltopicssuchasprivatefactspresentationandinteraction,andtownscurrentlyexistinthein-depthanalysisoftheproblemstobesolved,toexplorenewmethodstosolvetheproblem.Itcanbesaidthatsumminguptheachievement,nograndstanding;analysis7 learningthepartyconstitution,whichisthefoundation.Xipointedout:"tofullygraspthebasiccontent.""totheconstitutionasaregularworktocatch,throughdailystudy,specificallyQuestionstrainingandotherforms,Partyorganizationallearningthepartyconstitution.Tostudythepartyconstitutionasalllevelsofparty,cadretrainingleadingcadresofprerequisitecourses.TolearntheexaminationandabidebyPartyConstitutionasorganizationallifewill,democraticlifetheimportantcontent.Throughthestudyandeducation,allthecomradesinthepartyoftheconstitutionoftheinternalizedintheheart,oftheline.ThepartyorganizationsatalllevelstoimplementtheinstructionsofGeneralSecretaryXiJinping,plan,oftentoorganizethemajorityofPartymemberstoseriouslystudythepartyconstitution,effectivelyputtheworkthroughouttheeducationofPartymembersandcadrestrainingandorganizationallifethework,continuetostrengthentheconsciousnessofthepartyconstitutionofthecomradesofthewholeparty.TostudyandpublicizethePartyConstitutionActivitiesandthecreationoflearningorientedPartyorganizationsarecloselycombinedwiththecreationofTocontendforactorcloselytogether,theformationoflong-termmechanism.Tomakefulluseofthenewsmedia,especiallylovedbythegrass-rootspartymembers,increasethepropagandaofthepartyconstitutionandcreateastudyandimplementtheatmosphereofthepartyconstitution.Itisnecessarytostrictlyabidebythepartyconstitution,whichisthekey.Thepurposeoflearningistoshouldbeused.Xipointedout:"tostrictlyabidebytheprovisionsofthepartyconstitution.Allthepartymemberstofirmlyestablishtheawarenessofthepartyconstitution,reallytheconstitutionasstrengtheningthebasicstandardofpartyspiritaccomplishmentastheguidanceoftheparty"swork,theactivitiesoftheparty,thebasicfoundationoftheconstructionoftheparty,thepartyconstitutiontheprovisionstoimplementtheaction,implementvariousundertakingsin.Establishandimprovepartysystem,tothepartyChapterasafundamentalbasis;judgmentatalllevelsofPartyorganizationsandPartymembersandcadres,toPartyConstitutionasthebasicstandard;solvethecontradictionswithintheparty,withthepartyconstitutionasafundamentalrule."Here,XiJinping,generalsecretaryofthehowtostrictlyabidebyPartyConstitutionspeaksveryclearly,alllevelsofPartyorganizationstoseriouslyimplement.Tostrengthenthelearning,abidebypartyconstitutionsupervisioninspection,whichistheguarantee.Learningthepartyconstitution,abidebyPartyConstitution,whichneedsalllevelsofPartyorganizationsandthemajorityofPartymembersideologicalconsciousnessandconsciousaction,butalsotheneedforastronginnerpartysupervision.Xipointedout:"tostrengthentoabidebythepartyconstitution,carryoutpartyconstitutionsupervisionandinspectionoftheconstitutionisnotstrongpromotionofemployment,formareasonableandorderlypatternofincomedistribution,buildamorefairandsustainablesocialsecuritysystems,medicalandhealthsystemreform.Theplenary,innovationofsocialgovernance,mustfocusonthemaintenanceoffundamentalinterestsoftheoverwhelmingmajorityofthepeople,maximizefactors,enhancesocialdevelopment,improvingsocialgovernance,theinterestsofnationalsecurity,ensurethatthepeopleliveandwork,socialstabilityandorder.  Toimprovesocialgovernance,stimulatingsocialorganization,innovativeandeffectivesystemofpreventingandresolvingsocialconflicts,improvingthepublicsecuritysystem,setuptheNationalSecurityCouncil,nationalsecuritysystemsandnationalsecuritystrategytoensurenationalsecurity.Plenarysession,theconstructionofecologicalcivilization,youmustestablishsystemsofecologicalsystem,usingthesystemtoprotecttheecologicalenvironment.  Toimprovenaturalresourcesassetpropertyrightsystemandusecontrol,redlineofdelimitationofecologicalprotection,resourcespaidusesystemandecologicalcompensationsysteminecologicalenvironmentprotectionmanagementsystemreform.Plenarysession,centeringonbuildingalisteningpartycommand,canwinandhavingafinestyleofthepeople"sarmy,astrongarmyunderthenewsituationofthepartyGoals,restrictingthedevelopmentofnationaldefenseandarmybuildingissolvedoutstandingcontradictionsandproblems,innovationanddevelopmentofmilitarytheory,enhancemilitarystrategicguidance,improvethemilitarystrategyinthenewperiod,buildingamodernmilitaryforcesystemwithChinesecharacteristics.  Todeepentheadjustmentofpersonnelsystemreforminthearmy,militarypolicyandsystemreform,promotethedevelopmentofmilitaryandcivilianintegrationdepth.Plenarysessionstressedthatcomprehensivereformmustbetostrengthenandimprovetheparty"sleadership,givefullplaytothecoreroleofthepartycommandstheoverallsituationandcoordinatingallparties,improvingtheparty"sleadingwater...Margin.ChallengedtheleadershipoftheCommunistPartyofChina,Marxism-LeninismandMaoZedongthoughtbyDengXiao-ping"sflag,replacedbythreerepresentativesandtheharmonicsociety.  TheformerCommunistPartyspiritandsocialcohesionpointofalmostallpoliticalmakeover.Characteristicsofsocialismpublicownershipisshiftingtoprivateownership,plannedregulationandmarketregulation,theproletarianregimecontrolledbytheelite.Ofuniversalequality,fairnessandbasicprinciplesofdistributionsystemissocialistsociety,howeveraftereconomicmonopolizedbypowerful,vestedinterestsgrow,employersdonothavethesamestatus,hardlyseemsfairsocialdistribution.  Statekeyprotectionofcapitalinterestsratherthantheinterestsofcitizens,hadbeenhitsthebottomoftheproletariat井主体前在基层刃脚下铺设一层砂垫层后,再铺设垫木。先在刃脚处平整地基夯实,再铺设0.6m厚2m-2.8m宽砂垫层。然后在其上铺承2m长20cm×20cm方木,间距0.5m。砂垫层中用粗砂分层铺设,每层铺平后用平板振动仪振实,并洒水至饱和。最后沿井壁方向铺垫木,每3根为一组,等距离安放,用水平仪控制其顶面标高差在10mm以内。4.2.6下沉施工4.2.6.1抽除垫木:为使抽除垫木时在沉井内外能很好地配合,有条不紊地进行,要对垫木分组编号,分组编号次序,按设计拟定的次序标记在内外井壁上。抽除垫木时要统一指挥,按规定的联络信号分组、对称、同步地进行抽除工作,待同一编号的垫木抽完后并进行回填后,再进行下一组垫木的抽除。垫木每抽完一组必须及时回填,回填材料选用粗、中砂。回填高度根据分配在定位的垫木上的重力以及地基承受力确定。4.2.6.2挖土下沉本工法沉井部分施工采取排水开挖下沉。施工中,砌筑井点,把地下水降至开挖层以下,排水选用适合本工程地质排水量、吸程、扬程的污水泵,保证施工过程中的水顺利排出,不影响施工。下沉挖土采取小型机械配合人工挖土,对称进行,保证均匀下沉,由小型吊车把挖土取出。开挖顺序为:先框架地梁底,再由中心向四周均衡对称地进行,最后挖刃脚下,以使沉井下沉均匀。挖土过程中,沉井逐渐下沉,当刃脚与井中部土面齐平时,即可在中部先向下挖深约40cm-50cm,并逐渐向四周扩挖,到距刃脚约1m时,开始分层挖除刃脚内侧的土台,使沉井挤土下沉。4.2.7封底当沉井下沉到接近设计标高约500mm时,井中取土应特别仔细并放慢速度,借以观测沉井自重下沉情况。当沉井下沉到距离设计标高0.1m时,应停止井内挖土,使其靠自重下沉到设计标高或接近设计标高。正常情况下,经观测在8h内累计下沉量不大于10mm时,即可进行土形整理,分层回填土石屑至设计标高,浇筑垫层及基础混凝土。封底过程中,应保持地下水位低于井底面0.5m以下。43关键施工技术4.3.1测量观测及控制沉井位置标高控制:在沉井外部地面及井壁顶部四面,设置纵横十字中心控制线和固定的观测点及水准点与沉降观测点,以控制沉井位置和标高。Anddonotactinaccordancewiththeprovisionsofthepartyconstitutiontoatimelyreminder,aseriousviolationoftheprovisionsofthepartyconstitutionbehaviormustberesolutelyrectified.Thewholepartyworktogethertosafeguardtheconstitutionauthorityandseriousness."Inlearningthepartyconstitution,abidebyPartyConstitutionandPartycommitteesatalllevelsshouldearnestlyfulfillthemainresponsibility,theCommissionforDisciplineInspectionatalllevelsshouldearnestlyfulfilltheirsupervisoryresponsibilities,oftencarryoutsupervisionandinspection,promptlycorrecttheactsinviolationoftheprovisionsofthepartyconstitution,especiallyseriousmustbeseverelypunished,mustnotgounchecked,mustnotengagein"precedent"andtheformationof"brokenwindoweffect".Theleadershipofthepartymembersandcadrestolearningthepartyconstitution,abidebypartyconstitutionmodel.LeadingcadresofthepartyisthePartyof"vitalfew",isalsothePartyConstructionTheresponsibilitiesofthesubjectmustbeinlearningthepartyconstitution,abidebyPartyConstitutionplayagoodexemplaryrole.Xipointedout:"leadingcadresatalllevelsshouldtakeconstitutionlearningasarequiredcourse,onnewleadershippostcomradestothepartyconstitutionstudyasthefirstlesson,taketheleadincompliancewiththeprovisionsoftheconstitution.AnyoftheprovisionsoftheConstitutionPartymustdo,leadingcadresmustfirstofalltodo;anypartyconstitutionstipulatesthePartymembercannotdo,leadingcadresshouldtaketheleadindoingit."onlytheleadingcadrestotaketheleadtothepartyformationstudypartyconstitution,abidebypartyconstitution,respectfortheconstitutionofagoodsituation.IsneedtopayattentiontothelearninglearningthepartyconstitutionandotherregulationsoftheParty(especially)combinetogether,andstudytheimportantspeechofGeneralSecretaryXiJinpingseriesorganiccombination,andstudytheparty"seighteenyearscomprehensivestrictlyadministeringthepracticalexperienceandtheoreticalinnovationsinorganiccombinationtogether,fromthecombinationoftheoryandpracticeofdeepeningandthecontentsoftheconstitution,provisionsoftheunderstandingandgrasp.HowtounderstandthenatureoftheCommunistPartyofChina?ThegeneralprogramofthePartyConstitutionstipulates:"theCommunistPartyofChinaisthevanguardoftheChineseworkingclass,isalsotheChinesepeopleandtheChinesenationpioneerteam,itisthecoreofleadershipforthecauseofsocialismwithChinesecharacteristics,onbehalfoftheChineseadvancedstudentsThedevelopmentofproductiveforce,representtheorientationofChina"sadvancedculture,representtheoverwhelmingmajorityoftheChinesepeople"sfundamentalinterests."Theprovisions,clearlyrevealthenatureoftheCommunistPartyofChina,revealstheObviously,faceChina"sSocialistsystem,theCommunistPartyisnottheparty.Inthatcase,politicalchaoshasbeenverytight.Isremodelingorreconstruction,isacorrectionorastove.Whethertoturnrightorleft,isbacktothesourceorputforwardnewpoliticalideas.  ThisistodeterminetheroadproblemsinChina,isalsothekeyoutofthedeepwaterofthereformoftheeconomicsystem.  After18,thenewCentralcollectiveleadershipattachesgreatimportancetopoliticalorientation.  First,the"Centraleightarticles"asastartingpoint,startingfromtheCentralGovernment"sself-restraint,whichpreachesandpro-image,broughtfreshfeelingtothecommunity.  Secondly,beforereformandopeningupandreformandopeningtwoperiodsafternon-negative,untyingthetangleofthesocietyalongtimeonthisissue.Third,anewgenerationofpartyleadersonvariousoccasionstoMaoZe-DongandMaoZe-Dong"sthoughtofevaluationhasroomformanoeuvre,throughtotherulingideologyofMaoZedongthought,isthecallofthesoultotheSocialistRevolutionandconstruction.Emptytalksjeopardizenationalinterestsandtryagain,isanaffirmationofDengXiao-ping"sreformideas.  ThesestrongpoliticalsignalshowinganewgenerationofpoliticalleadersisstillkeepingtotheSocialistroad.  Fourisrevisitingthe"talkingtoMaoZe-Dong"shistoricalcycleof"highprofileanti-corruptionandtheimportanceoftheConstitution,reorganizationisbadstyleofofficialdom,wastocivilizepeopleobeythelaw,whileimprovingthecolorchangeoftheregimeofvigilance.  Fiveistoreformintodeeperwatersandstressedthattop-leveldesign,thisisareviewonthereformandopeningupinthepast,isalsolookingforawayout.  SixforeignandRussiacloser,theflexibleattitudeontheissueoftheKoreanpeninsula,Sino-JapanesefishinghardlineChinaontheislandoutofthe"patient"andlowprofileshadowbegantograduallyplandevelopment.Signsshowthatthenewleadershipbegantomakealeftturninpolitics.  However,asofrightnow,notonlyideologicalconfusioninthecommunity,thenewleadership"sthinkingismessy.NewleadersbothstressedtheneedtoimplementtheConstitution,stressedtheneedtoturnoffthepowerinacage.AlsostressesthatMaoZedongthoughtcannotbelost,30yearsafterthereformandopeningup30yearsagocannotdenyeachother.Bothadvocatedemocracyandrelease"sevendoesnotspeakof"filesofpoliticalconstraints.NeitherdenythehistoryoftheCPCCentralCommitteeonseveralissues...Comrades:todaybringstogethermembers,mainlyinordertoprovideaplatformtoExchangeandlearnfromeachotherinordertofacilitateourwork.Justnow,wefocusontaxation,planningandstability,safety,projectconstruction,typicaltopicssuchasprivatefactspresentationandinteraction,andtownscurrentlyexistinthein-depthanalysisoftheproblemstobesolved,toexplorenewmethodstosolvetheproblem.Itcanbesaidthatsumminguptheachievement,nograndstanding;analysis7 learningthepartyconstitution,whichisthefoundation.Xipointedout:"tofullygraspthebasiccontent.""totheconstitutionasaregularworktocatch,throughdailystudy,specificallyQuestionstrainingandotherforms,Partyorganizationallearningthepartyconstitution.Tostudythepartyconstitutionasalllevelsofparty,cadretrainingleadingcadresofprerequisitecourses.TolearntheexaminationandabidebyPartyConstitutionasorganizationallifewill,democraticlifetheimportantcontent.Throughthestudyandeducation,allthecomradesinthepartyoftheconstitutionoftheinternalizedintheheart,oftheline.ThepartyorganizationsatalllevelstoimplementtheinstructionsofGeneralSecretaryXiJinping,plan,oftentoorganizethemajorityofPartymemberstoseriouslystudythepartyconstitution,effectivelyputtheworkthroughouttheeducationofPartymembersandcadrestrainingandorganizationallifethework,continuetostrengthentheconsciousnessofthepartyconstitutionofthecomradesofthewholeparty.TostudyandpublicizethePartyConstitutionActivitiesandthecreationoflearningorientedPartyorganizationsarecloselycombinedwiththecreationofTocontendforactorcloselytogether,theformationoflong-termmechanism.Tomakefulluseofthenewsmedia,especiallylovedbythegrass-rootspartymembers,increasethepropagandaofthepartyconstitutionandcreateastudyandimplementtheatmosphereofthepartyconstitution.Itisnecessarytostrictlyabidebythepartyconstitution,whichisthekey.Thepurposeoflearningistoshouldbeused.Xipointedout:"tostrictlyabidebytheprovisionsofthepartyconstitution.Allthepartymemberstofirmlyestablishtheawarenessofthepartyconstitution,reallytheconstitutionasstrengtheningthebasicstandardofpartyspiritaccomplishmentastheguidanceoftheparty"swork,theactivitiesoftheparty,thebasicfoundationoftheconstructionoftheparty,thepartyconstitutiontheprovisionstoimplementtheaction,implementvariousundertakingsin.Establishandimprovepartysystem,tothepartyChapterasafundamentalbasis;judgmentatalllevelsofPartyorganizationsandPartymembersandcadres,toPartyConstitutionasthebasicstandard;solvethecontradictionswithintheparty,withthepartyconstitutionasafundamentalrule."Here,XiJinping,generalsecretaryofthehowtostrictlyabidebyPartyConstitutionspeaksveryclearly,alllevelsofPartyorganizationstoseriouslyimplement.Tostrengthenthelearning,abidebypartyconstitutionsupervisioninspection,whichistheguarantee.Learningthepartyconstitution,abidebyPartyConstitution,whichneedsalllevelsofPartyorganizationsandthemajorityofPartymembersideologicalconsciousnessandconsciousaction,butalsotheneedforastronginnerpartysupervision.Xipointedout:"tostrengthentoabidebythepartyconstitution,carryoutpartyconstitutionsupervisionandinspectionoftheconstitutionisnotstrongpromotionofemployment,formareasonableandorderlypatternofincomedistribution,buildamorefairandsustainablesocialsecuritysystems,medicalandhealthsystemreform.Theplenary,innovationofsocialgovernance,mustfocusonthemaintenanceoffundamentalinterestsoftheoverwhelmingmajorityofthepeople,maximizefactors,enhancesocialdevelopment,improvingsocialgovernance,theinterestsofnationalsecurity,ensurethatthepeopleliveandwork,socialstabilityandorder.  Toimprovesocialgovernance,stimulatingsocialorganization,innovativeandeffectivesystemofpreventingandresolvingsocialconflicts,improvingthepublicsecuritysystem,setuptheNationalSecurityCouncil,nationalsecuritysystemsandnationalsecuritystrategytoensurenationalsecurity.Plenarysession,theconstructionofecologicalcivilization,youmustestablishsystemsofecologicalsystem,usingthesystemtoprotecttheecologicalenvironment.  Toimprovenaturalresourcesassetpropertyrightsystemandusecontrol,redlineofdelimitationofecologicalprotection,resourcespaidusesystemandecologicalcompensationsysteminecologicalenvironmentprotectionmanagementsystemreform.Plenarysession,centeringonbuildingalisteningpartycommand,canwinandhavingafinestyleofthepeople"sarmy,astrongarmyunderthenewsituationofthepartyGoals,restrictingthedevelopmentofnationaldefenseandarmybuildingissolvedoutstandingcontradictionsandproblems,innovationanddevelopmentofmilitarytheory,enhancemilitarystrategicguidance,improvethemilitarystrategyinthenewperiod,buildingamodernmilitaryforcesystemwithChinesecharacteristics.  Todeepentheadjustmentofpersonnelsystemreforminthearmy,militarypolicyandsystemreform,promotethedevelopmentofmilitaryandcivilianintegrationdepth.Plenarysessionstressedthatcomprehensivereformmustbetostrengthenandimprovetheparty"sleadership,givefullplaytothecoreroleofthepartycommandstheoverallsituationandcoordinatingallparties,improvingtheparty"sleadingwater...Margin.ChallengedtheleadershipoftheCommunistPartyofChina,Marxism-LeninismandMaoZedongthoughtbyDengXiao-ping"sflag,replacedbythreerepresentativesandtheharmonicsociety.  TheformerCommunistPartyspiritandsocialcohesionpointofalmostallpoliticalmakeover.Characteristicsofsocialismpublicownershipisshiftingtoprivateownership,plannedregulationandmarketregulation,theproletarianregimecontrolledbytheelite.Ofuniversalequality,fairnessandbasicprinciplesofdistributionsystemissocialistsociety,howeveraftereconomicmonopolizedbypowerful,vestedinterestsgrow,employersdonothavethesamestatus,hardlyseemsfairsocialdistribution.  Statekeyprotectionofcapitalinterestsratherthantheinterestsofcitizens,hadbeenhitsthebottomoftheproletariat沉井外部顶部中心线控制沉井垂直度控制:在井筒内壁按8等分标出垂直轴线,各吊线锤逐个对准下部标板来控制,并定时用两台经纬仪进行垂直偏差观测。挖土时,随时观测垂直度,当线锤离墨线达50mm,或四面标高不一致时,即应纠正。沉井下沉的控制:在井筒外壁周围弹水平线,每200mm一格,用水准仪来观测沉降。沉井下沉中应加强位置、垂直度和标高的观测,每班至少测量两次(于班中及每次下沉后检查一次),同时每层土不少于一次,接近设计标高时应加强观测,每2H一次,预防超沉。由专人负责并作好下沉施工记录,发现有倾斜、位移和扭转,应及时通知值班队长,指挥操作人员随沉随纠正,使偏差控制在允许范围以内。4.3.2取土下沉顺序控制沉井下沉的取土顺序应为:先框架地梁,再由中心向四周均衡对称地进行,最后挖刃脚下,以使沉井下沉均匀,稳定。4.3.3粉喷桩的开挖沉井下沉接近设计工程时,由于有粉喷桩的作用,下沉速度是非常缓慢的,此时是沉井下沉的关键时刻,切不可急于求成。有些施工单位为使沉井迅速沉到设计高程,采取猛凿狠凿粉喷桩,甚至用机械将整棵桩拽出。这样就失去了粉喷桩控制沉井均匀下沉的作用,甚至引起沉井过沉和倾斜。应根据沉降观测记录,均匀地一点一点地取桩,按照这样的方法施工,沉井刃脚高差可控制在5cm以内。五、主要机具设备序号设备名称单位数量备注1WY1.3挖掘机台2作业半径仅3m216t汽车吊台23自卸汽车辆44TDJ2经纬仪台15DS3水准仪台1六、常遇问题及处理6.1下沉过快Anddonotactinaccordancewiththeprovisionsofthepartyconstitutiontoatimelyreminder,aseriousviolationoftheprovisionsofthepartyconstitutionbehaviormustberesolutelyrectified.Thewholepartyworktogethertosafeguardtheconstitutionauthorityandseriousness."Inlearningthepartyconstitution,abidebyPartyConstitutionandPartycommitteesatalllevelsshouldearnestlyfulfillthemainresponsibility,theCommissionforDisciplineInspectionatalllevelsshouldearnestlyfulfilltheirsupervisoryresponsibilities,oftencarryoutsupervisionandinspection,promptlycorrecttheactsinviolationoftheprovisionsofthepartyconstitution,especiallyseriousmustbeseverelypunished,mustnotgounchecked,mustnotengagein"precedent"andtheformationof"brokenwindoweffect".Theleadershipofthepartymembersandcadrestolearningthepartyconstitution,abidebypartyconstitutionmodel.LeadingcadresofthepartyisthePartyof"vitalfew",isalsothePartyConstructionTheresponsibilitiesofthesubjectmustbeinlearningthepartyconstitution,abidebyPartyConstitutionplayagoodexemplaryrole.Xipointedout:"leadingcadresatalllevelsshouldtakeconstitutionlearningasarequiredcourse,onnewleadershippostcomradestothepartyconstitutionstudyasthefirstlesson,taketheleadincompliancewiththeprovisionsoftheconstitution.AnyoftheprovisionsoftheConstitutionPartymustdo,leadingcadresmustfirstofalltodo;anypartyconstitutionstipulatesthePartymembercannotdo,leadingcadresshouldtaketheleadindoingit."onlytheleadingcadrestotaketheleadtothepartyformationstudypartyconstitution,abidebypartyconstitution,respectfortheconstitutionofagoodsituation.IsneedtopayattentiontothelearninglearningthepartyconstitutionandotherregulationsoftheParty(especially)combinetogether,andstudytheimportantspeechofGeneralSecretaryXiJinpingseriesorganiccombination,andstudytheparty"seighteenyearscomprehensivestrictlyadministeringthepracticalexperienceandtheoreticalinnovationsinorganiccombinationtogether,fromthecombinationoftheoryandpracticeofdeepeningandthecontentsoftheconstitution,provisionsoftheunderstandingandgrasp.HowtounderstandthenatureoftheCommunistPartyofChina?ThegeneralprogramofthePartyConstitutionstipulates:"theCommunistPartyofChinaisthevanguardoftheChineseworkingclass,isalsotheChinesepeopleandtheChinesenationpioneerteam,itisthecoreofleadershipforthecauseofsocialismwithChinesecharacteristics,onbehalfoftheChineseadvancedstudentsThedevelopmentofproductiveforce,representtheorientationofChina"sadvancedculture,representtheoverwhelmingmajorityoftheChinesepeople"sfundamentalinterests."Theprovisions,clearlyrevealthenatureoftheCommunistPartyofChina,revealstheObviously,faceChina"sSocialistsystem,theCommunistPartyisnottheparty.Inthatcase,politicalchaoshasbeenverytight.Isremodelingorreconstruction,isacorrectionorastove.Whethertoturnrightorleft,isbacktothesourceorputforwardnewpoliticalideas.  ThisistodeterminetheroadproblemsinChina,isalsothekeyoutofthedeepwaterofthereformoftheeconomicsystem.  After18,thenewCentralcollectiveleadershipattachesgreatimportancetopoliticalorientation.  First,the"Centraleightarticles"asastartingpoint,startingfromtheCentralGovernment"sself-restraint,whichpreachesandpro-image,broughtfreshfeelingtothecommunity.  Secondly,beforereformandopeningupandreformandopeningtwoperiodsafternon-negative,untyingthetangleofthesocietyalongtimeonthisissue.Third,anewgenerationofpartyleadersonvariousoccasionstoMaoZe-DongandMaoZe-Dong"sthoughtofevaluationhasroomformanoeuvre,throughtotherulingideologyofMaoZedongthought,isthecallofthesoultotheSocialistRevolutionandconstruction.Emptytalksjeopardizenationalinterestsandtryagain,isanaffirmationofDengXiao-ping"sreformideas.  ThesestrongpoliticalsignalshowinganewgenerationofpoliticalleadersisstillkeepingtotheSocialistroad.  Fourisrevisitingthe"talkingtoMaoZe-Dong"shistoricalcycleof"highprofileanti-corruptionandtheimportanceoftheConstitution,reorganizationisbadstyleofofficialdom,wastocivilizepeopleobeythelaw,whileimprovingthecolorchangeoftheregimeofvigilance.  Fiveistoreformintodeeperwatersandstressedthattop-leveldesign,thisisareviewonthereformandopeningupinthepast,isalsolookingforawayout.  SixforeignandRussiacloser,theflexibleattitudeontheissueoftheKoreanpeninsula,Sino-JapanesefishinghardlineChinaontheislandoutofthe"patient"andlowprofileshadowbegantograduallyplandevelopment.Signsshowthatthenewleadershipbegantomakealeftturninpolitics.  However,asofrightnow,notonlyideologicalconfusioninthecommunity,thenewleadership"sthinkingismessy.NewleadersbothstressedtheneedtoimplementtheConstitution,stressedtheneedtoturnoffthepowerinacage.AlsostressesthatMaoZedongthoughtcannotbelost,30yearsafterthereformandopeningup30yearsagocannotdenyeachother.Bothadvocatedemocracyandrelease"sevendoesnotspeakof"filesofpoliticalconstraints.NeitherdenythehistoryoftheCPCCentralCommitteeonseveralissues...Comrades:todaybringstogethermembers,mainlyinordertoprovideaplatformtoExchangeandlearnfromeachotherinordertofacilitateourwork.Justnow,wefocusontaxation,planningandstability,safety,projectconstruction,typicaltopicssuchasprivatefactspresentationandinteraction,andtownscurrentlyexistinthein-depthanalysisoftheproblemstobesolved,toexplorenewmethodstosolvetheproblem.Itcanbesaidthatsumminguptheachievement,nograndstanding;analysis7 learningthepartyconstitution,whichisthefoundation.Xipointedout:"tofullygraspthebasiccontent.""totheconstitutionasaregularworktocatch,throughdailystudy,specificallyQuestionstrainingandotherforms,Partyorganizationallearningthepartyconstitution.Tostudythepartyconstitutionasalllevelsofparty,cadretrainingleadingcadresofprerequisitecourses.TolearntheexaminationandabidebyPartyConstitutionasorganizationallifewill,democraticlifetheimportantcontent.Throughthestudyandeducation,allthecomradesinthepartyoftheconstitutionoftheinternalizedintheheart,oftheline.ThepartyorganizationsatalllevelstoimplementtheinstructionsofGeneralSecretaryXiJinping,plan,oftentoorganizethemajorityofPartymemberstoseriouslystudythepartyconstitution,effectivelyputtheworkthroughouttheeducationofPartymembersandcadrestrainingandorganizationallifethework,continuetostrengthentheconsciousnessofthepartyconstitutionofthecomradesofthewholeparty.TostudyandpublicizethePartyConstitutionActivitiesandthecreationoflearningorientedPartyorganizationsarecloselycombinedwiththecreationofTocontendforactorcloselytogether,theformationoflong-termmechanism.Tomakefulluseofthenewsmedia,especiallylovedbythegrass-rootspartymembers,increasethepropagandaofthepartyconstitutionandcreateastudyandimplementtheatmosphereofthepartyconstitution.Itisnecessarytostrictlyabidebythepartyconstitution,whichisthekey.Thepurposeoflearningistoshouldbeused.Xipointedout:"tostrictlyabidebytheprovisionsofthepartyconstitution.Allthepartymemberstofirmlyestablishtheawarenessofthepartyconstitution,reallytheconstitutionasstrengtheningthebasicstandardofpartyspiritaccomplishmentastheguidanceoftheparty"swork,theactivitiesoftheparty,thebasicfoundationoftheconstructionoftheparty,thepartyconstitutiontheprovisionstoimplementtheaction,implementvariousundertakingsin.Establishandimprovepartysystem,tothepartyChapterasafundamentalbasis;judgmentatalllevelsofPartyorganizationsandPartymembersandcadres,toPartyConstitutionasthebasicstandard;solvethecontradictionswithintheparty,withthepartyconstitutionasafundamentalrule."Here,XiJinping,generalsecretaryofthehowtostrictlyabidebyPartyConstitutionspeaksveryclearly,alllevelsofPartyorganizationstoseriouslyimplement.Tostrengthenthelearning,abidebypartyconstitutionsupervisioninspection,whichistheguarantee.Learningthepartyconstitution,abidebyPartyConstitution,whichneedsalllevelsofPartyorganizationsandthemajorityofPartymembersideologicalconsciousnessandconsciousaction,butalsotheneedforastronginnerpartysupervision.Xipointedout:"tostrengthentoabidebythepartyconstitution,carryoutpartyconstitutionsupervisionandinspectionoftheconstitutionisnotstrongpromotionofemployment,formareasonableandorderlypatternofincomedistribution,buildamorefairandsustainablesocialsecuritysystems,medicalandhealthsystemreform.Theplenary,innovationofsocialgovernance,mustfocusonthemaintenanceoffundamentalinterestsoftheoverwhelmingmajorityofthepeople,maximizefactors,enhancesocialdevelopment,improvingsocialgovernance,theinterestsofnationalsecurity,ensurethatthepeopleliveandwork,socialstabilityandorder.  Toimprovesocialgovernance,stimulatingsocialorganization,innovativeandeffectivesystemofpreventingandresolvingsocialconflicts,improvingthepublicsecuritysystem,setuptheNationalSecurityCouncil,nationalsecuritysystemsandnationalsecuritystrategytoensurenationalsecurity.Plenarysession,theconstructionofecologicalcivilization,youmustestablishsystemsofecologicalsystem,usingthesystemtoprotecttheecologicalenvironment.  Toimprovenaturalresourcesassetpropertyrightsystemandusecontrol,redlineofdelimitationofecologicalprotection,resourcespaidusesystemandecologicalcompensationsysteminecologicalenvironmentprotectionmanagementsystemreform.Plenarysession,centeringonbuildingalisteningpartycommand,canwinandhavingafinestyleofthepeople"sarmy,astrongarmyunderthenewsituationofthepartyGoals,restrictingthedevelopmentofnationaldefenseandarmybuildingissolvedoutstandingcontradictionsandproblems,innovationanddevelopmentofmilitarytheory,enhancemilitarystrategicguidance,improvethemilitarystrategyinthenewperiod,buildingamodernmilitaryforcesystemwithChinesecharacteristics.  Todeepentheadjustmentofpersonnelsystemreforminthearmy,militarypolicyandsystemreform,promotethedevelopmentofmilitaryandcivilianintegrationdepth.Plenarysessionstressedthatcomprehensivereformmustbetostrengthenandimprovetheparty"sleadership,givefullplaytothecoreroleofthepartycommandstheoverallsituationandcoordinatingallparties,improvingtheparty"sleadingwater...Margin.ChallengedtheleadershipoftheCommunistPartyofChina,Marxism-LeninismandMaoZedongthoughtbyDengXiao-ping"sflag,replacedbythreerepresentativesandtheharmonicsociety.  TheformerCommunistPartyspiritandsocialcohesionpointofalmostallpoliticalmakeover.Characteristicsofsocialismpublicownershipisshiftingtoprivateownership,plannedregulationandmarketregulation,theproletarianregimecontrolledbytheelite.Ofuniversalequality,fairnessandbasicprinciplesofdistributionsystemissocialistsociety,howeveraftereconomicmonopolizedbypowerful,vestedinterestsgrow,employersdonothavethesamestatus,hardlyseemsfairsocialdistribution.  Statekeyprotectionofcapitalinterestsratherthantheinterestsofcitizens,hadbeenhitsthebottomoftheproletariat现象:沉井下沉速度超过挖土速度,出现异常情况。预防措施和处理方法:6.1.1可用木垛在定位垫架处给予支承,并重新调整挖土,在刃脚下不挖或部分不挖土。6.1.2在沉井外壁间填粗糙材料,或将井壁外的土夯实,增大阻力。6.2下沉过慢现象:沉井下沉速度很慢,甚至不下沉。预防措施和处理方法:6.2.1沉井制作采取措施,严格保持尺寸准确,表面平整光滑。6.2.2用高压水冲刷井壁及刃脚或在井壁上预埋射水管,遇下沉缓慢或停沉,进行射水。6.2.3在井壁周围空隙中填充触变泥浆。6.3倾斜现象:筒体发生倾斜,使筒体中心线与刃脚中心线不重合,沉井垂直度出现歪斜,超过允许限度。预防措施和处理方法:6.3.1加强沉井过程中的观测和资料分析,发现倾斜及时纠正。6.3.2分区、依次、对称、同步地抽除垫架垫木,及时用砂或砂砾填充夯实。6.3.3严格控制制作尺寸,使偏差在允许范围之内。6.3.4在刃脚高的一侧加强取土,低的一侧少挖土或不挖土,待正位后再均匀分层取土。6.4位移或扭转现象:筒体轴线位置发生一个方向便移(称位移),或两个方向的便移(称扭转)。预防措施和处理方法:6.4.1控制沉井不再向便移方向倾斜。6.4.2有意使沉井向偏位的相反方向倾斜,当几次倾斜纠正后,即可恢复到正确位置或有意使沉井向偏位的一方倾斜,然后沿倾斜方向下沉,直至刃脚处中心线与设计中线位置相吻合或接近时,再将倾斜纠正。6.4.3及时不断地纠正倾斜,避免在倾斜情况下继续下沉,造成位移或扭转。6.4.4加强测量的检查和复核工作。Anddonotactinaccordancewiththeprovisionsofthepartyconstitutiontoatimelyreminder,aseriousviolationoftheprovisionsofthepartyconstitutionbehaviormustberesolutelyrectified.Thewholepartyworktogethertosafeguardtheconstitutionauthorityandseriousness."Inlearningthepartyconstitution,abidebyPartyConstitutionandPartycommitteesatalllevelsshouldearnestlyfulfillthemainresponsibility,theCommissionforDisciplineInspectionatalllevelsshouldearnestlyfulfilltheirsupervisoryresponsibilities,oftencarryoutsupervisionandinspection,promptlycorrecttheactsinviolationoftheprovisionsofthepartyconstitution,especiallyseriousmustbeseverelypunished,mustnotgounchecked,mustnotengagein"precedent"andtheformationof"brokenwindoweffect".Theleadershipofthepartymembersandcadrestolearningthepartyconstitution,abidebypartyconstitutionmodel.LeadingcadresofthepartyisthePartyof"vitalfew",isalsothePartyConstructionTheresponsibilitiesofthesubjectmustbeinlearningthepartyconstitution,abidebyPartyConstitutionplayagoodexemplaryrole.Xipointedout:"leadingcadresatalllevelsshouldtakeconstitutionlearningasarequiredcourse,onnewleadershippostcomradestothepartyconstitutionstudyasthefirstlesson,taketheleadincompliancewiththeprovisionsoftheconstitution.AnyoftheprovisionsoftheConstitutionPartymustdo,leadingcadresmustfirstofalltodo;anypartyconstitutionstipulatesthePartymembercannotdo,leadingcadresshouldtaketheleadindoingit."onlytheleadingcadrestotaketheleadtothepartyformationstudypartyconstitution,abidebypartyconstitution,respectfortheconstitutionofagoodsituation.IsneedtopayattentiontothelearninglearningthepartyconstitutionandotherregulationsoftheParty(especially)combinetogether,andstudytheimportantspeechofGeneralSecretaryXiJinpingseriesorganiccombination,andstudytheparty"seighteenyearscomprehensivestrictlyadministeringthepracticalexperienceandtheoreticalinnovationsinorganiccombinationtogether,fromthecombinationoftheoryandpracticeofdeepeningandthecontentsoftheconstitution,provisionsoftheunderstandingandgrasp.HowtounderstandthenatureoftheCommunistPartyofChina?ThegeneralprogramofthePartyConstitutionstipulates:"theCommunistPartyofChinaisthevanguardoftheChineseworkingclass,isalsotheChinesepeopleandtheChinesenationpioneerteam,itisthecoreofleadershipforthecauseofsocialismwithChinesecharacteristics,onbehalfoftheChineseadvancedstudentsThedevelopmentofproductiveforce,representtheorientationofChina"sadvancedculture,representtheoverwhelmingmajorityoftheChinesepeople"sfundamentalinterests."Theprovisions,clearlyrevealthenatureoftheCommunistPartyofChina,revealstheObviously,faceChina"sSocialistsystem,theCommunistPartyisnottheparty.Inthatcase,politicalchaoshasbeenverytight.Isremodelingorreconstruction,isacorrectionorastove.Whethertoturnrightorleft,isbacktothesourceorputforwardnewpoliticalideas.  ThisistodeterminetheroadproblemsinChina,isalsothekeyoutofthedeepwaterofthereformoftheeconomicsystem.  After18,thenewCentralcollectiveleadershipattachesgreatimportancetopoliticalorientation.  First,the"Centraleightarticles"asastartingpoint,startingfromtheCentralGovernment"sself-restraint,whichpreachesandpro-image,broughtfreshfeelingtothecommunity.  Secondly,beforereformandopeningupandreformandopeningtwoperiodsafternon-negative,untyingthetangleofthesocietyalongtimeonthisissue.Third,anewgenerationofpartyleadersonvariousoccasionstoMaoZe-DongandMaoZe-Dong"sthoughtofevaluationhasroomformanoeuvre,throughtotherulingideologyofMaoZedongthought,isthecallofthesoultotheSocialistRevolutionandconstruction.Emptytalksjeopardizenationalinterestsandtryagain,isanaffirmationofDengXiao-ping"sreformideas.  ThesestrongpoliticalsignalshowinganewgenerationofpoliticalleadersisstillkeepingtotheSocialistroad.  Fourisrevisitingthe"talkingtoMaoZe-Dong"shistoricalcycleof"highprofileanti-corruptionandtheimportanceoftheConstitution,reorganizationisbadstyleofofficialdom,wastocivilizepeopleobeythelaw,whileimprovingthecolorchangeoftheregimeofvigilance.  Fiveistoreformintodeeperwatersandstressedthattop-leveldesign,thisisareviewonthereformandopeningupinthepast,isalsolookingforawayout.  SixforeignandRussiacloser,theflexibleattitudeontheissueoftheKoreanpeninsula,Sino-JapanesefishinghardlineChinaontheislandoutofthe"patient"andlowprofileshadowbegantograduallyplandevelopment.Signsshowthatthenewleadershipbegantomakealeftturninpolitics.  However,asofrightnow,notonlyideologicalconfusioninthecommunity,thenewleadership"sthinkingismessy.NewleadersbothstressedtheneedtoimplementtheConstitution,stressedtheneedtoturnoffthepowerinacage.AlsostressesthatMaoZedongthoughtcannotbelost,30yearsafterthereformandopeningup30yearsagocannotdenyeachother.Bothadvocatedemocracyandrelease"sevendoesnotspeakof"filesofpoliticalconstraints.NeitherdenythehistoryoftheCPCCentralCommitteeonseveralissues...Comrades:todaybringstogethermembers,mainlyinordertoprovideaplatformtoExchangeandlearnfromeachotherinordertofacilitateourwork.Justnow,wefocusontaxation,planningandstability,safety,projectconstruction,typicaltopicssuchasprivatefactspresentationandinteraction,andtownscurrentlyexistinthein-depthanalysisoftheproblemstobesolved,toexplorenewmethodstosolvetheproblem.Itcanbesaidthatsumminguptheachievement,nograndstanding;analysis7 learningthepartyconstitution,whichisthefoundation.Xipointedout:"tofullygraspthebasiccontent.""totheconstitutionasaregularworktocatch,throughdailystudy,specificallyQuestionstrainingandotherforms,Partyorganizationallearningthepartyconstitution.Tostudythepartyconstitutionasalllevelsofparty,cadretrainingleadingcadresofprerequisitecourses.TolearntheexaminationandabidebyPartyConstitutionasorganizationallifewill,democraticlifetheimportantcontent.Throughthestudyandeducation,allthecomradesinthepartyoftheconstitutionoftheinternalizedintheheart,oftheline.ThepartyorganizationsatalllevelstoimplementtheinstructionsofGeneralSecretaryXiJinping,plan,oftentoorganizethemajorityofPartymemberstoseriouslystudythepartyconstitution,effectivelyputtheworkthroughouttheeducationofPartymembersandcadrestrainingandorganizationallifethework,continuetostrengthentheconsciousnessofthepartyconstitutionofthecomradesofthewholeparty.TostudyandpublicizethePartyConstitutionActivitiesandthecreationoflearningorientedPartyorganizationsarecloselycombinedwiththecreationofTocontendforactorcloselytogether,theformationoflong-termmechanism.Tomakefulluseofthenewsmedia,especiallylovedbythegrass-rootspartymembers,increasethepropagandaofthepartyconstitutionandcreateastudyandimplementtheatmosphereofthepartyconstitution.Itisnecessarytostrictlyabidebythepartyconstitution,whichisthekey.Thepurposeoflearningistoshouldbeused.Xipointedout:"tostrictlyabidebytheprovisionsofthepartyconstitution.Allthepartymemberstofirmlyestablishtheawarenessofthepartyconstitution,reallytheconstitutionasstrengtheningthebasicstandardofpartyspiritaccomplishmentastheguidanceoftheparty"swork,theactivitiesoftheparty,thebasicfoundationoftheconstructionoftheparty,thepartyconstitutiontheprovisionstoimplementtheaction,implementvariousundertakingsin.Establishandimprovepartysystem,tothepartyChapterasafundamentalbasis;judgmentatalllevelsofPartyorganizationsandPartymembersandcadres,toPartyConstitutionasthebasicstandard;solvethecontradictionswithintheparty,withthepartyconstitutionasafundamentalrule."Here,XiJinping,generalsecretaryofthehowtostrictlyabidebyPartyConstitutionspeaksveryclearly,alllevelsofPartyorganizationstoseriouslyimplement.Tostrengthenthelearning,abidebypartyconstitutionsupervisioninspection,whichistheguarantee.Learningthepartyconstitution,abidebyPartyConstitution,whichneedsalllevelsofPartyorganizationsandthemajorityofPartymembersideologicalconsciousnessandconsciousaction,butalsotheneedforastronginnerpartysupervision.Xipointedout:"tostrengthentoabidebythepartyconstitution,carryoutpartyconstitutionsupervisionandinspectionoftheconstitutionisnotstrongpromotionofemployment,formareasonableandorderlypatternofincomedistribution,buildamorefairandsustainablesocialsecuritysystems,medicalandhealthsystemreform.Theplenary,innovationofsocialgovernance,mustfocusonthemaintenanceoffundamentalinterestsoftheoverwhelmingmajorityofthepeople,maximizefactors,enhancesocialdevelopment,improvingsocialgovernance,theinterestsofnationalsecurity,ensurethatthepeopleliveandwork,socialstabilityandorder.  Toimprovesocialgovernance,stimulatingsocialorganization,innovativeandeffectivesystemofpreventingandresolvingsocialconflicts,improvingthepublicsecuritysystem,setuptheNationalSecurityCouncil,nationalsecuritysystemsandnationalsecuritystrategytoensurenationalsecurity.Plenarysession,theconstructionofecologicalcivilization,youmustestablishsystemsofecologicalsystem,usingthesystemtoprotecttheecologicalenvironment.  Toimprovenaturalresourcesassetpropertyrightsystemandusecontrol,redlineofdelimitationofecologicalprotection,resourcespaidusesystemandecologicalcompensationsysteminecologicalenvironmentprotectionmanagementsystemreform.Plenarysession,centeringonbuildingalisteningpartycommand,canwinandhavingafinestyleofthepeople"sarmy,astrongarmyunderthenewsituationofthepartyGoals,restrictingthedevelopmentofnationaldefenseandarmybuildingissolvedoutstandingcontradictionsandproblems,innovationanddevelopmentofmilitarytheory,enhancemilitarystrategicguidance,improvethemilitarystrategyinthenewperiod,buildingamodernmilitaryforcesystemwithChinesecharacteristics.  Todeepentheadjustmentofpersonnelsystemreforminthearmy,militarypolicyandsystemreform,promotethedevelopmentofmilitaryandcivilianintegrationdepth.Plenarysessionstressedthatcomprehensivereformmustbetostrengthenandimprovetheparty"sleadership,givefullplaytothecoreroleofthepartycommandstheoverallsituationandcoordinatingallparties,improvingtheparty"sleadingwater...Margin.ChallengedtheleadershipoftheCommunistPartyofChina,Marxism-LeninismandMaoZedongthoughtbyDengXiao-ping"sflag,replacedbythreerepresentativesandtheharmonicsociety.  TheformerCommunistPartyspiritandsocialcohesionpointofalmostallpoliticalmakeover.Characteristicsofsocialismpublicownershipisshiftingtoprivateownership,plannedregulationandmarketregulation,theproletarianregimecontrolledbytheelite.Ofuniversalequality,fairnessandbasicprinciplesofdistributionsystemissocialistsociety,howeveraftereconomicmonopolizedbypowerful,vestedinterestsgrow,employersdonothavethesamestatus,hardlyseemsfairsocialdistribution.  Statekeyprotectionofcapitalinterestsratherthantheinterestsofcitizens,hadbeenhitsthebottomoftheproletariat七、质量标准及要求7.1沉井工程中的模板、钢筋、混凝土等均应符合施工规范的规定。7.2混凝土抗压强度和抗渗等级及下沉前混凝土的强度必须符合设计要求和施工规范的规定。7.3沉井下沉前应进行中间验收,其制作质量按浇筑段(节)内外各抽查1-5处,其允许偏差和检验方法见下表。沉井制作允许偏差和检验方法项次项目允许偏差(MM)检验方法1平面尺寸长度、宽度±L/200,且不大于100尺量检查曲线部分半径±R/200,且不大于50拉线和尺量检查两对角线差B/100尺量检查2井壁厚度±15尺量检查注:L为长度或宽度,R为半径,B为对角线长。7.4沉井下沉后的位置偏差和基底的验收应在封底前进行,其允许偏差和验收方法见下表:沉井下沉完毕允许偏差和检验方法项次项目允许偏差(MM)检验方法1刃脚平均标高±100水准仪检查2底面中心位置偏移H>10H≤10≤H100吊线和尺量经纬仪检查3刃脚底面高差L>10L≤10L/100,且不大于300100水准仪检查注:H为下沉总深度,L为最高与最低两角间距离。八、安全措施8.1严格遵循沉井垫木拆除和土方开挖程序,控制均匀挖土和刃脚处破土速度,防止沉井发生突然性下沉和严重倾斜现象,导致人身伤亡事故。8.2沉井上部应设置安全平台,井(洞)口周围设安全栏杆;井内上下层立体交叉作业时,设安全网、安全挡板或挡棚等隔离层,以保证上下作业安全。井下作业应戴安全帽,穿胶皮鞋;半水下作业穿防水裤。8.3沉井挖土应分层、对称、均匀进行,达到破土下沉时,操作人员要离开刃脚一定距离,以防产生突然下沉,造成人身和质量事故。Anddonotactinaccordancewiththeprovisionsofthepartyconstitutiontoatimelyreminder,aseriousviolationoftheprovisionsofthepartyconstitutionbehaviormustberesolutelyrectified.Thewholepartyworktogethertosafeguardtheconstitutionauthorityandseriousness."Inlearningthepartyconstitution,abidebyPartyConstitutionandPartycommitteesatalllevelsshouldearnestlyfulfillthemainresponsibility,theCommissionforDisciplineInspectionatalllevelsshouldearnestlyfulfilltheirsupervisoryresponsibilities,oftencarryoutsupervisionandinspection,promptlycorrecttheactsinviolationoftheprovisionsofthepartyconstitution,especiallyseriousmustbeseverelypunished,mustnotgounchecked,mustnotengagein"precedent"andtheformationof"brokenwindoweffect".Theleadershipofthepartymembersandcadrestolearningthepartyconstitution,abidebypartyconstitutionmodel.LeadingcadresofthepartyisthePartyof"vitalfew",isalsothePartyConstructionTheresponsibilitiesofthesubjectmustbeinlearningthepartyconstitution,abidebyPartyConstitutionplayagoodexemplaryrole.Xipointedout:"leadingcadresatalllevelsshouldtakeconstitutionlearningasarequiredcourse,onnewleadershippostcomradestothepartyconstitutionstudyasthefirstlesson,taketheleadincompliancewiththeprovisionsoftheconstitution.AnyoftheprovisionsoftheConstitutionPartymustdo,leadingcadresmustfirstofalltodo;anypartyconstitutionstipulatesthePartymembercannotdo,leadingcadresshouldtaketheleadindoingit."onlytheleadingcadrestotaketheleadtothepartyformationstudypartyconstitution,abidebypartyconstitution,respectfortheconstitutionofagoodsituation.IsneedtopayattentiontothelearninglearningthepartyconstitutionandotherregulationsoftheParty(especially)combinetogether,andstudytheimportantspeechofGeneralSecretaryXiJinpingseriesorganiccombination,andstudytheparty"seighteenyearscomprehensivestrictlyadministeringthepracticalexperienceandtheoreticalinnovationsinorganiccombinationtogether,fromthecombinationoftheoryandpracticeofdeepeningandthecontentsoftheconstitution,provisionsoftheunderstandingandgrasp.HowtounderstandthenatureoftheCommunistPartyofChina?ThegeneralprogramofthePartyConstitutionstipulates:"theCommunistPartyofChinaisthevanguardoftheChineseworkingclass,isalsotheChinesepeopleandtheChinesenationpioneerteam,itisthecoreofleadershipforthecauseofsocialismwithChinesecharacteristics,onbehalfoftheChineseadvancedstudentsThedevelopmentofproductiveforce,representtheorientationofChina"sadvancedculture,representtheoverwhelmingmajorityoftheChinesepeople"sfundamentalinterests."Theprovisions,clearlyrevealthenatureoftheCommunistPartyofChina,revealstheObviously,faceChina"sSocialistsystem,theCommunistPartyisnottheparty.Inthatcase,politicalchaoshasbeenverytight.Isremodelingorreconstruction,isacorrectionorastove.Whethertoturnrightorleft,isbacktothesourceorputforwardnewpoliticalideas.  ThisistodeterminetheroadproblemsinChina,isalsothekeyoutofthedeepwaterofthereformoftheeconomicsystem.  After18,thenewCentralcollectiveleadershipattachesgreatimportancetopoliticalorientation.  First,the"Centraleightarticles"asastartingpoint,startingfromtheCentralGovernment"sself-restraint,whichpreachesandpro-image,broughtfreshfeelingtothecommunity.  Secondly,beforereformandopeningupandreformandopeningtwoperiodsafternon-negative,untyingthetangleofthesocietyalongtimeonthisissue.Third,anewgenerationofpartyleadersonvariousoccasionstoMaoZe-DongandMaoZe-Dong"sthoughtofevaluationhasroomformanoeuvre,throughtotherulingideologyofMaoZedongthought,isthecallofthesoultotheSocialistRevolutionandconstruction.Emptytalksjeopardizenationalinterestsandtryagain,isanaffirmationofDengXiao-ping"sreformideas.  ThesestrongpoliticalsignalshowinganewgenerationofpoliticalleadersisstillkeepingtotheSocialistroad.  Fourisrevisitingthe"talkingtoMaoZe-Dong"shistoricalcycleof"highprofileanti-corruptionandtheimportanceoftheConstitution,reorganizationisbadstyleofofficialdom,wastocivilizepeopleobeythelaw,whileimprovingthecolorchangeoftheregimeofvigilance.  Fiveistoreformintodeeperwatersandstressedthattop-leveldesign,thisisareviewonthereformandopeningupinthepast,isalsolookingforawayout.  SixforeignandRussiacloser,theflexibleattitudeontheissueoftheKoreanpeninsula,Sino-JapanesefishinghardlineChinaontheislandoutofthe"patient"andlowprofileshadowbegantograduallyplandevelopment.Signsshowthatthenewleadershipbegantomakealeftturninpolitics.  However,asofrightnow,notonlyideologicalconfusioninthecommunity,thenewleadership"sthinkingismessy.NewleadersbothstressedtheneedtoimplementtheConstitution,stressedtheneedtoturnoffthepowerinacage.AlsostressesthatMaoZedongthoughtcannotbelost,30yearsafterthereformandopeningup30yearsagocannotdenyeachother.Bothadvocatedemocracyandrelease"sevendoesnotspeakof"filesofpoliticalconstraints.NeitherdenythehistoryoftheCPCCentralCommitteeonseveralissues...Comrades:todaybringstogethermembers,mainlyinordertoprovideaplatformtoExchangeandlearnfromeachotherinordertofacilitateourwork.Justnow,wefocusontaxation,planningandstability,safety,projectconstruction,typicaltopicssuchasprivatefactspresentationandinteraction,andtownscurrentlyexistinthein-depthanalysisoftheproblemstobesolved,toexplorenewmethodstosolvetheproblem.Itcanbesaidthatsumminguptheachievement,nograndstanding;analysis7 learningthepartyconstitution,whichisthefoundation.Xipointedout:"tofullygraspthebasiccontent.""totheconstitutionasaregularworktocatch,throughdailystudy,specificallyQuestionstrainingandotherforms,Partyorganizationallearningthepartyconstitution.Tostudythepartyconstitutionasalllevelsofparty,cadretrainingleadingcadresofprerequisitecourses.TolearntheexaminationandabidebyPartyConstitutionasorganizationallifewill,democraticlifetheimportantcontent.Throughthestudyandeducation,allthecomradesinthepartyoftheconstitutionoftheinternalizedintheheart,oftheline.ThepartyorganizationsatalllevelstoimplementtheinstructionsofGeneralSecretaryXiJinping,plan,oftentoorganizethemajorityofPartymemberstoseriouslystudythepartyconstitution,effectivelyputtheworkthroughouttheeducationofPartymembersandcadrestrainingandorganizationallifethework,continuetostrengthentheconsciousnessofthepartyconstitutionofthecomradesofthewholeparty.TostudyandpublicizethePartyConstitutionActivitiesandthecreationoflearningorientedPartyorganizationsarecloselycombinedwiththecreationofTocontendforactorcloselytogether,theformationoflong-termmechanism.Tomakefulluseofthenewsmedia,especiallylovedbythegrass-rootspartymembers,increasethepropagandaofthepartyconstitutionandcreateastudyandimplementtheatmosphereofthepartyconstitution.Itisnecessarytostrictlyabidebythepartyconstitution,whichisthekey.Thepurposeoflearningistoshouldbeused.Xipointedout:"tostrictlyabidebytheprovisionsofthepartyconstitution.Allthepartymemberstofirmlyestablishtheawarenessofthepartyconstitution,reallytheconstitutionasstrengtheningthebasicstandardofpartyspiritaccomplishmentastheguidanceoftheparty"swork,theactivitiesoftheparty,thebasicfoundationoftheconstructionoftheparty,thepartyconstitutiontheprovisionstoimplementtheaction,implementvariousundertakingsin.Establishandimprovepartysystem,tothepartyChapterasafundamentalbasis;judgmentatalllevelsofPartyorganizationsandPartymembersandcadres,toPartyConstitutionasthebasicstandard;solvethecontradictionswithintheparty,withthepartyconstitutionasafundamentalrule."Here,XiJinping,generalsecretaryofthehowtostrictlyabidebyPartyConstitutionspeaksveryclearly,alllevelsofPartyorganizationstoseriouslyimplement.Tostrengthenthelearning,abidebypartyconstitutionsupervisioninspection,whichistheguarantee.Learningthepartyconstitution,abidebyPartyConstitution,whichneedsalllevelsofPartyorganizationsandthemajorityofPartymembersideologicalconsciousnessandconsciousaction,butalsotheneedforastronginnerpartysupervision.Xipointedout:"tostrengthentoabidebythepartyconstitution,carryoutpartyconstitutionsupervisionandinspectionoftheconstitutionisnotstrongpromotionofemployment,formareasonableandorderlypatternofincomedistribution,buildamorefairandsustainablesocialsecuritysystems,medicalandhealthsystemreform.Theplenary,innovationofsocialgovernance,mustfocusonthemaintenanceoffundamentalinterestsoftheoverwhelmingmajorityofthepeople,maximizefactors,enhancesocialdevelopment,improvingsocialgovernance,theinterestsofnationalsecurity,ensurethatthepeopleliveandwork,socialstabilityandorder.  Toimprovesocialgovernance,stimulatingsocialorganization,innovativeandeffectivesystemofpreventingandresolvingsocialconflicts,improvingthepublicsecuritysystem,setuptheNationalSecurityCouncil,nationalsecuritysystemsandnationalsecuritystrategytoensurenationalsecurity.Plenarysession,theconstructionofecologicalcivilization,youmustestablishsystemsofecologicalsystem,usingthesystemtoprotecttheecologicalenvironment.  Toimprovenaturalresourcesassetpropertyrightsystemandusecontrol,redlineofdelimitationofecologicalprotection,resourcespaidusesystemandecologicalcompensationsysteminecologicalenvironmentprotectionmanagementsystemreform.Plenarysession,centeringonbuildingalisteningpartycommand,canwinandhavingafinestyleofthepeople"sarmy,astrongarmyunderthenewsituationofthepartyGoals,restrictingthedevelopmentofnationaldefenseandarmybuildingissolvedoutstandingcontradictionsandproblems,innovationanddevelopmentofmilitarytheory,enhancemilitarystrategicguidance,improvethemilitarystrategyinthenewperiod,buildingamodernmilitaryforcesystemwithChinesecharacteristics.  Todeepentheadjustmentofpersonnelsystemreforminthearmy,militarypolicyandsystemreform,promotethedevelopmentofmilitaryandcivilianintegrationdepth.Plenarysessionstressedthatcomprehensivereformmustbetostrengthenandimprovetheparty"sleadership,givefullplaytothecoreroleofthepartycommandstheoverallsituationandcoordinatingallparties,improvingtheparty"sleadingwater...Margin.ChallengedtheleadershipoftheCommunistPartyofChina,Marxism-LeninismandMaoZedongthoughtbyDengXiao-ping"sflag,replacedbythreerepresentativesandtheharmonicsociety.  TheformerCommunistPartyspiritandsocialcohesionpointofalmostallpoliticalmakeover.Characteristicsofsocialismpublicownershipisshiftingtoprivateownership,plannedregulationandmarketregulation,theproletarianregimecontrolledbytheelite.Ofuniversalequality,fairnessandbasicprinciplesofdistributionsystemissocialistsociety,howeveraftereconomicmonopolizedbypowerful,vestedinterestsgrow,employersdonothavethesamestatus,hardlyseemsfairsocialdistribution.  Statekeyprotectionofcapitalinterestsratherthantheinterestsofcitizens,hadbeenhitsthebottomoftheproletariat8.4加强设备维护、检查、保养;机电设备应由专人操作;应有备用电源,防止突然停电;认真遵守用电安全操作规程,防止超负荷作业;电动工具、潜水泵等设触电保护器,夜班作业,沉井内外应有足够的照明,井内应采用36V电压。九、效益分析沉井施工不需复杂的施工机具设备,在排水和不排水情况下均能施工,可用于各种复杂地形、地质和场地狭窄条件下施工,节省施工用地;对邻近建筑物、构筑物影响小,甚至不受影响。不需设置深基坑支护,可防止坍方,不需土方二次回填和搬运。比大开挖施工,可大大减少挖、运、回填土方量,加快施工速度,降低施工费用。在沉井内挖土作业,施工比较安全。沉井施工社会效益非常显著,经济效益可比大开挖施工降低造价30%左右。十、工程实例天津开发区十一大街雨水泵站工程位于开发区十一大街和东海路交口,由开发区市政公司投资兴建,天津市政工程设计研究院设计,开发区建设工程监理公司监理,是市政公司的重点项目之一。开发区地处渤海湾西侧,属冲积—海积平原,大部分为盐田,地势平坦,高差较小。工程现场属渤海凹陷区,冲积—海积平原为第四纪及滨海沉积层。自然地面以下15米范围内为浅海相沉积层,多为褐色,淤泥及淤泥质土,力学性能极差,最高含水率达65%。泵井采用C30、S6防腐钢筋混凝土结构,基底用粉喷桩加固。泵站平面尺寸为17×26.33m,建筑面积694.07m2,刃脚到顶板12.12m,采用沉井施工。十一大街雨水泵站沉井工程,按照上述方法进行施工,历时35天顺利沉到设计高程。刃脚底面平均标高偏差为+40mm,底面中心位置偏移60mm,刃脚地面高差为50mm,沉井施工取得了非常好的效果。Anddonotactinaccordancewiththeprovisionsofthepartyconstitutiontoatimelyreminder,aseriousviolationoftheprovisionsofthepartyconstitutionbehaviormustberesolutelyrectified.Thewholepartyworktogethertosafeguardtheconstitutionauthorityandseriousness."Inlearningthepartyconstitution,abidebyPartyConstitutionandPartycommitteesatalllevelsshouldearnestlyfulfillthemainresponsibility,theCommissionforDisciplineInspectionatalllevelsshouldearnestlyfulfilltheirsupervisoryresponsibilities,oftencarryoutsupervisionandinspection,promptlycorrecttheactsinviolationoftheprovisionsofthepartyconstitution,especiallyseriousmustbeseverelypunished,mustnotgounchecked,mustnotengagein"precedent"andtheformationof"brokenwindoweffect".Theleadershipofthepartymembersandcadrestolearningthepartyconstitution,abidebypartyconstitutionmodel.LeadingcadresofthepartyisthePartyof"vitalfew",isalsothePartyConstructionTheresponsibilitiesofthesubjectmustbeinlearningthepartyconstitution,abidebyPartyConstitutionplayagoodexemplaryrole.Xipointedout:"leadingcadresatalllevelsshouldtakeconstitutionlearningasarequiredcourse,onnewleadershippostcomradestothepartyconstitutionstudyasthefirstlesson,taketheleadincompliancewiththeprovisionsoftheconstitution.AnyoftheprovisionsoftheConstitutionPartymustdo,leadingcadresmustfirstofalltodo;anypartyconstitutionstipulatesthePartymembercannotdo,leadingcadresshouldtaketheleadindoingit."onlytheleadingcadrestotaketheleadtothepartyformationstudypartyconstitution,abidebypartyconstitution,respectfortheconstitutionofagoodsituation.IsneedtopayattentiontothelearninglearningthepartyconstitutionandotherregulationsoftheParty(especially)combinetogether,andstudytheimportantspeechofGeneralSecretaryXiJinpingseriesorganiccombination,andstudytheparty"seighteenyearscomprehensivestrictlyadministeringthepracticalexperienceandtheoreticalinnovationsinorganiccombinationtogether,fromthecombinationoftheoryandpracticeofdeepeningandthecontentsoftheconstitution,provisionsoftheunderstandingandgrasp.HowtounderstandthenatureoftheCommunistPartyofChina?ThegeneralprogramofthePartyConstitutionstipulates:"theCommunistPartyofChinaisthevanguardoftheChineseworkingclass,isalsotheChinesepeopleandtheChinesenationpioneerteam,itisthecoreofleadershipforthecauseofsocialismwithChinesecharacteristics,onbehalfoftheChineseadvancedstudentsThedevelopmentofproductiveforce,representtheorientationofChina"sadvancedculture,representtheoverwhelmingmajorityoftheChinesepeople"sfundamentalinterests."Theprovisions,clearlyrevealthenatureoftheCommunistPartyofChina,revealstheObviously,faceChina"sSocialistsystem,theCommunistPartyisnottheparty.Inthatcase,politicalchaoshasbeenverytight.Isremodelingorreconstruction,isacorrectionorastove.Whethertoturnrightorleft,isbacktothesourceorputforwardnewpoliticalideas.  ThisistodeterminetheroadproblemsinChina,isalsothekeyoutofthedeepwaterofthereformoftheeconomicsystem.  After18,thenewCentralcollectiveleadershipattachesgreatimportancetopoliticalorientation.  First,the"Centraleightarticles"asastartingpoint,startingfromtheCentralGovernment"sself-restraint,whichpreachesandpro-image,broughtfreshfeelingtothecommunity.  Secondly,beforereformandopeningupandreformandopeningtwoperiodsafternon-negative,untyingthetangleofthesocietyalongtimeonthisissue.Third,anewgenerationofpartyleadersonvariousoccasionstoMaoZe-DongandMaoZe-Dong"sthoughtofevaluationhasroomformanoeuvre,throughtotherulingideologyofMaoZedongthought,isthecallofthesoultotheSocialistRevolutionandconstruction.Emptytalksjeopardizenationalinterestsandtryagain,isanaffirmationofDengXiao-ping"sreformideas.  ThesestrongpoliticalsignalshowinganewgenerationofpoliticalleadersisstillkeepingtotheSocialistroad.  Fourisrevisitingthe"talkingtoMaoZe-Dong"shistoricalcycleof"highprofileanti-corruptionandtheimportanceoftheConstitution,reorganizationisbadstyleofofficialdom,wastocivilizepeopleobeythelaw,whileimprovingthecolorchangeoftheregimeofvigilance.  Fiveistoreformintodeeperwatersandstressedthattop-leveldesign,thisisareviewonthereformandopeningupinthepast,isalsolookingforawayout.  SixforeignandRussiacloser,theflexibleattitudeontheissueoftheKoreanpeninsula,Sino-JapanesefishinghardlineChinaontheislandoutofthe"patient"andlowprofileshadowbegantograduallyplandevelopment.Signsshowthatthenewleadershipbegantomakealeftturninpolitics.  However,asofrightnow,notonlyideologicalconfusioninthecommunity,thenewleadership"sthinkingismessy.NewleadersbothstressedtheneedtoimplementtheConstitution,stressedtheneedtoturnoffthepowerinacage.AlsostressesthatMaoZedongthoughtcannotbelost,30yearsafterthereformandopeningup30yearsagocannotdenyeachother.Bothadvocatedemocracyandrelease"sevendoesnotspeakof"filesofpoliticalconstraints.NeitherdenythehistoryoftheCPCCentralCommitteeonseveralissues...Comrades:todaybringstogethermembers,mainlyinordertoprovideaplatformtoExchangeandlearnfromeachotherinordertofacilitateourwork.Justnow,wefocusontaxation,planningandstability,safety,projectconstruction,typicaltopicssuchasprivatefactspresentationandinteraction,andtownscurrentlyexistinthein-depthanalysisoftheproblemstobesolved,toexplorenewmethodstosolvetheproblem.Itcanbesaidthatsumminguptheachievement,nograndstanding;analysis7'