建筑工程预算课件（construction project budget courseware）

'建筑工程预算课件（Constructionprojectbudgetcourseware）Thisarticleiscontributedbycdled007PptdocumentsmayexperiencepoorbrowsingontheWAPside.ItisrecommendedthatyoufirstselectTXT,ordownloadthesourcefiletothelocalview.MeasurementandvaluationofbuildingengineeringValuationandmeasurementofbuildingengineeringNew1.,themeaningoftheconstructionareaandthecorrectcalculationoftheconstructionarea.Themeaningofbuildingareaandthemethodofcorrectlycalculatingbuildingarea.2.howarethebuildingareascalculatedineachsubproject?Howisthebuildingareacalculatedinthecalculationofeachitem?MeasurementandvaluationofbuildingengineeringCalculationofearthworkquantity(1)MeasurementandvaluationofbuildingengineeringMeasurementandvaluationofbuildingengineeringExportingnewlessonsArtificialearthandstoneworks,machinery,earthandrockengineering,drilling,earthfill,earthtransportation EarthmachinesoilContentsofearthandstoneworksLevelinggroundexcavationEarthexcavationEarthexcavationFoundationbackfillCorebackfillSinotransInlandtransportationTransportmachineforearthexcavatordiggingearthDigatrenchExcavationDigearthMeasurementandvaluationofbuildingengineeringNewlessonteaching Theconditionsthatmustbeknownbeforetheearthandstoneworksarecalculated:theconditionsthatmustbeknownbeforetheearthandstoneworksarecalculated:Sure,1categoriesofsoilandrock,soilandrocktodeterminethecategoriesofsoiltypes:ordinarysoil,soiltypes:ordinarysoil,hardrocksoilcategory:turquoise,stone,stone,rocktypes:turquoise,stone,stonetime,stone2,groundwaterlevelelevationanddrainage:precipitationandgroundwaterlevelelevationanddrainageprecipitation:underwatersoilcalleddrysoil;groundwaterlevelbelowthesoiliscalleddrysoil;thesoilabovecalledwetsoil3,earthwork,groove,pitdug(fill)startandendelevation,constructionmethod,anddistance:earthwork,trenchexcavation,(endelevation,constructionmethodanddistance:thedepthofexcavationtothedesignoftheoutdoorterraceelevationforthecalculationofstartingpoint,theconstructionmethodofexcavationexcavationisartificialormechanical.Theexcavationdepthisdesignedasthestartingpointfortheelevationoftheoutdoorfloor,andtheconstructionmethodreferstomanualexcavationofearthormechanicalexcavationofearth.4,rockexcavation,blastingmethod,slagremovalmethodanddistance:,,rockcuttingblastingmethod,slagremovalmethodanddistance:5,otherrelevantinformation.Andotherrelevantinformation.MeasurementandvaluationofbuildingengineeringArtificialearthworkLevelingground DiggingTestboringBackfillEarthworktransportationMeasurementandvaluationofbuildingengineering(I)calculationoflevelingground;Lessthan30cmLessthan30cm1,definition-referstotheconstructionsitewithinthedesignofoutdoorfloor,definedwithintheconstructionsite,referstowithintheconstructionsiteshallprevail,or30cmdigging,fillingearthworkandleveling.Digging,fillingandleveling.Measurementandvaluationofbuildingengineering2,engineeringcalculationmethod--accordingtotheouterwallofthebuilding,theouteredgeofeachsideadded,engineeringcalculationmethod,accordingtotheexteriorwallofthebuilding,eachsideoftheedgeofeachadditional2m,Accordingtotheexteriorwallofthebuilding,eachsideshould becalculatedsquaremeters.Insquaremeters.2MMeasurementandvaluationofbuildingengineering3,theformula:S=2L+Sattheendof+16,calculationformulaandapplicationscope.Thinking:Thinking:1,S=2L+Sbottom+16scopescope2,andhowtocalculatethegroundlevelingleveling?Howtocalculate3,irregularshapeandhowtocalculatethegroundleveling?,irregularshapeandhowtocalculatethegroundlevelingValuationandmeasurementofbuildingengineering(two)calculationofearthworkexcavationandcalculationofearthworkexcavationoftwo;ThecontentofearthworkexcavationdiggingpitdiggingexcavationgeosynclineEarthworkexcavation=earthworkexcavationvolumeaccordingtocubicmetersNote:1,fixedthesoilwithoutfillingpressure"referstothenaturalformationofthenaturalsoil;compactingsoilreferswithoutquota,the"virtual"referstothenaturalformofpressurewithoutfillingsoil;thenaturalsoil(naturalsoilcompactionisahierarchicalcompaction,compactionthesoilnaturalsoil;accordingtotherequirementsofthecode);naturalsoildynamicnaturalsoil;compactionreferstothespecificationrequirementsafterthestratifiedrolling,compactedsoil;loosefillreferstothenaturalsoildugpiled withoutcompactioninthegroove,pitinsoil.Loosefillreferstotheexcavatednaturalsoil,naturallypiledupwithoutconsolidation,fillinginthegroove,pitsoil.2,earthworkexcavation(includingbackfill)shallbecalculatedbynaturalcompactvolumebeforeexcavation,andearthworkexcavation(includingbackfill)Measurementandvaluationofbuildingengineering1,digthegeosyncline(groove)calculation,diggeosyncline(groove)NaturalterrainSlotlengthis3timesthewidthoftheslotThebottomofthegroovewidthislessthan3mMeasurementandvaluationofbuildingengineering1,thedefinitionofthebottomofthegroovewidth,definedthebottomwidthoflessthanorequalto3m,theslotlengthx>3slotwidthofexcavation.Thewidthofthebottomofthetroughandthelengthofthetrough>thewidthofthegroovearedug.2,theengineeringcalculationmethodaccordingtothecross-sectionalareaofgeosyncline*groovelength,engineeringquantitycalculationmethodaccordingtothecross-sectionalareaofgeosynclinecross-sectionalareaofgeosyncline*accordingtocalculation,bothinsideandoutsidetheconvexpartofgeosyncline(wallattachedchimney)calculatedbyM3,andinpart(Duo,geosynclinalconvexwall attachedchimneyintovolume)engineeringquantitycalculationofgeosyncline.Theproductisincorporatedintothevolumecalculationofthegeosyncline.Vgroove=Sbreak*LMeasurementandvaluationofbuildingengineeringSectionformSbrokenBafflesoilThreeashandsevensoilSoilcoagulationNaturalterrainNaturalterrainMeasurementandvaluationofbuildingengineeringParameterinterpretationThewidthofthegeosynclineBisthebasecushionofthefoundationandthewidthofthebottomisthebase(thewidthofthebasecushion,thewidthofthebaseandthebasecushionC)aretheoperatingspacereservedfortheconstructionofthefoundation,whichiscalledtheworkingface.Theoperatingspacereservedfortheconvenienceofbasicconstructioniscalledtheworksurface.Whenthefoundationconstructiondoes notneedtoleavetheworkface,C=0;whenthefoundationconstructiondoesnotneedtoleavetheworksurface,andKistheslopecoefficientGeosynclinedepthHtroughbottomsurfacetodesignoutdoorterraceKH,C,B,C,KH,HNetlonglengthLtrenchwallaccordingtothecenterlineonthewallsofLaccordingtothecenterlinewallwallaccordingtotheinnerwallofgeosynclinenetlong-termLinnerwallaccordingtoinnerwallofgeosynclinetankMeasurementandvaluationofbuildingengineeringLinnergrooveinLMeasurementandvaluationofbuildingengineering2,digfoundationpitcalculation,excavationpitcalculation1,thedefinitionofthepitbottomintheareawhere,wherethepitbottomareadefinedwithin20m2,andwithinthebottom,wherethepitbottomintheareaandwidthratiooflessthanorequalto3oftheexcavationpitexcavationengineeringhasbeendugintothepitdug.Andwidthratioislessthanorequaltotheexcavationpitdigginginto.2,calculationformula,Vpit=duggeometryvolume,pitduggeometryvolume,commongeometry MeasurementandvaluationofbuildingengineeringRHRTable=1/conequantityquantity/3PIH(r2+rR+R2)(foursquaretablequantities(four=prismoidquantity(a+2c+KH)*(b+2c+KH)/H+1/3K2H3)MeasurementandvaluationofbuildingengineeringForexample,thelengthofaconcretefoundationis2.1m,thewidthisknown,andthelengthofaconcretefoundationis1.5m.Thedesignofoutdoorelevationis0.3m,cushionbottomelevationof-.Thedesignoutdoorelevationis-thebottomelevationofthecushionis1.9m,theworkingface,theworkingfaceisc=300mm,andthesoilinsidethepitisIIIsoil.Thesoilinpitisthirdclasssoil.Artificialexcavationquantity.Artificialexcavationquantity.Measurementandvaluationofbuildingengineering3,excavationearthworkcalculation,excavationearthworkcalculation1,thedefinition,thedefinitionofthetrenchbottomwidthinwhere,wherethewidthofgroovebottombottomareaoutside,wherethetrenchbottomwidthinthe3Maway,levelingearthwork thicknessin30cmoutsidethedugintheother20m2,levelingearthworkinthicknessoutsidedugaccordingtoearthworkcalculation.Thesoiliscalculatedbydiggingearthwork.2,2,calculationformula,digfoundationpitMeasurementandvaluationofbuildingengineeringAbilitytraining1.trainingaimstomasterthecalculationmethodofthequantitiesofthesubprojectsintheearthwork.Masterthecalculationmethodoftheamountofsubitemofearthwork.2.abilityandabilitytocombineactualengineeringtocalculatetheamountofeachsubitem.Thecalculationofthequantitiesofeachsubitemcanbecarriedoutincombinationwithactualengineering.3.preparedatatoprepareabuildingfoundationplaneandprofileasshown.Thebaseplaneandsectionofabuildingareshowninfigure.Thevolumeofbrickfoundationunderdesignoutdoorflooris15.85m3,thevolumeofconcretecushionisconcrete,thecushionvolumeis2.86m3,theworkingfoundationvolumeisc=300mm,andthesoiltypeisIIsoil.Theexcavationisrequiredonthesite,andafterthebackfill,thesoilisoftypeii.Requirementsforexcavationofearthworksatthesiteofsinotrans.Theearthworkprojectrelateditems,andcalculatethesoilleveling,sinotrans.Theearthworkprojectrelateditems,andcalculatethelevelling,groovedsubprojectquantity.Digtrencheachitemquantity.Measurementandvaluationofbuildingengineering+0.000-0.45 -1.950(plane,graph,a)surfaceMeasurementandvaluationofbuildingengineering[solution]constructioncontentassociatedwith1.itemsoftheearthworkengineeringcompleted:levelling,digging.Theconstructioncontentsrelatedtoearthworkandstoneworkcompletedinthisprojectinclude:levelingthegroundanddiggingtheearthItcanbeseenfromthepicture,thegroovebottomwidthfordigging(xcanbeseenfromthepicture,theexcavationwidthofgroovebottom(0.4*2+2*0.3)=1.4m<3M>3*longgroovegroovewidthx)<,>*theslotlengthshouldbeexecuteddiggingdigtroughproject.Thus,theoriginalsoilrammingprojectisnolongerlistedseparately.Therefore,theexcavationofthegeosynclineprojectshouldbecarriedout.Thus,theoriginalsoilrammingprojectisnolongerlistedseparately.Thequotaofearthworkandstoneworkthatshouldbelistedinthissectionis:levelingthegroundanddiggingtrenches.Thequotaitemsofearthworkandstoneworkare:levelingthegroundanddiggingtrenches.2.Calculatetheamountofwork,and(1)calculatethebasenumber.Inordertosavetimeandimproveworkefficiency,thequantityofworkiscalculatedbyusingRadixRadixcalculation.Inordertosavetimeandimproveworkefficiency,the engineeringquantityiscalculatedbyusingradix.L=(3.5*2+0.24+3.3*2+0.24*)2=28.16m(**)(L=3.5*2+3.3*2)*2=27.2m(**)L=3.3*20.24+3.5*0.24=9.62m-S1=(3.5*2+0.24)*(3.3*2+0.24)=49.52m2(**))Measurementandvaluationofbuildingengineering(2)flatgroundlevelingproject)=levelingprojecthasS1+2mxL+16M2*=49.52+2*28.16+16=121.84*M2(3)digtrench)asshowninthefigure:diggingthetrenchdepthasshowninthefigure:digtrenchdepth=1.950.45=1.5m>1.4m>,theslopeexcavationtrench.Theslopecoefficientisneededsothattheslopeisexcavatedandthegrooveisexcavated.TheslopecoefficientK=0.35,theexternalwallexcavationgrooveproject==(a+2c+KH)HLintheexternalwallexcavationditchengineeringquantity=(0.8+2*0.3+0.35*1.5)x1.5*27.2(x)x=1.925*1.5*27.2=78.54m3*xMeasurementandvaluationofbuildingengineeringInthewalltrenchdugtrenchwallengineeringquantity=quantity(a+2c+KH)=H**longbasalnet(0.8+2*0.3+0.35*1.5)*1.5(**)-(0.4+0.3)-(0.4+0.3)(2+3.5**2]*[3.3*2(x)-(=1.925)-(x1.57.3***=21.08m3=digwalltrenchexcavationtrenchwithintheprojectwalltrenchdugtrenchwallengineeringengineeringengineeringwall+dugtrenchesdugtrenchesdugtrenchwallengineeringproject=78.54+21.08=99.62M3Measurementandvaluationofbuildingengineering Pleasetheory1.,iftheprojectisashape,levelingthesite,theamountofengineeringcanbecalculatedaccordingtotheabovemethod,iftheprojectisLshapecalculation?Calculation?2.,ifthedesignofthisprojectisreinforcedconcretefullbase,theamountofexcavationwork,ifthedesignofthisprojectisreinforcedconcretefullhousefoundation,howshouldwecalculate?HowshouldIcalculateit?MeasurementandvaluationofbuildingengineeringBriefsummaryThiscourserequiresstudentstomasterthecalculationmethodandmainprojectearthworkquantity,accuratecalculationofEngineeringquantity.Calculationmethod,accuratecalculationofEngineeringquantity.MeasurementandvaluationofbuildingengineeringAssignmentProbationquestionsOne'