• 4.35 MB
  • 87页

7层框架教学楼毕业设计计算书

  • 87页
  • 当前文档由用户上传发布,收益归属用户
  1. 1、本文档共5页,可阅读全部内容。
  2. 2、本文档内容版权归属内容提供方,所产生的收益全部归内容提供方所有。如果您对本文有版权争议,可选择认领,认领后既往收益都归您。
  3. 3、本文档由用户上传,本站不保证质量和数量令人满意,可能有诸多瑕疵,付费之前,请仔细先通过免费阅读内容等途径辨别内容交易风险。如存在严重挂羊头卖狗肉之情形,可联系本站下载客服投诉处理。
  4. 文档侵权举报电话:19940600175。
'毕业设计(论文)7层框架教学楼毕业设计计算书 摘要毕业设计是土木工程专业的必修课程。本毕业设计是教学楼设计。设计的内容包括建筑设计和结构设计两部分。设计的主体部分采用钢筋混凝土现浇框架结构,建筑层数为七层。建筑总高度25.65m,底层占地面积为1307.7㎡。根据设计要求,设防烈度为7度,抗震等级为三级,本设计中要考虑抗震设计。设计包括建筑部分、结构部分、基础等。根据任务书定出各层平面图及平面布置。本方案主体结构为双向承重框架。在进行荷载计算和构件截面估算后,选取了一榀框架进行计算,计算内容包括框架梁柱截面尺寸的选取及线刚度的计算;恒载、活载、地震作用下梁端、柱端弯矩、剪力的计算;框架内力组合;框架梁柱配筋计算;基础配筋计算。框架受力钢筋主要采用Ⅱ级钢筋,箍筋主要采用Ⅰ级钢筋,楼梯采用钢筋混凝土梁式楼梯;由于柱网的限制,基础采用钢筋混凝土柱下独立基础。整个方案设计基本符合设计和结构要求,具有一定的合理性。通过对实验楼层平面图、剖面图、构造图的绘制和结构的设计,熟悉了设计的全过程,掌握了结构设计计算的基本方法,创造性地完成了毕业设计任务。同时,对这些年所学的专业知识和基本概念有了更深的理解,从而提高了分析和解决实际问题的能力。关键词:钢筋混凝土结构;框架结构;独立基础;荷载设计值83 AbstractDesignprojectforgraduationiscivilengineeringspecialfieldofstudyrequiredcourse.Thisgraduationdesignisthedesignofteachingbuilding.Thisdesignincludesbuildingdesignandconstructiondesign.Mainpartofthisschemeadoptsthecast-in-placeframestructureofarmoredconcrete.Structurerandorderisfourlayers.Structuretotalheight25.65meter,thefloorspaceofgroundflooris1307.7㎡.Accordingtothedesigningrequirement,theearthquakeintensityis7degreestosetupdefence,thegradeofantidetonationisthreescale.Thisbuildingconsideraseismaticdesigninthedesign.Designprojectincludeconstructionpart、structurepartandfoundation.Accordingtoassignmentbookdefineeverylayerichnographyandplanearrange.Theagentstructureisatwo-waybearingframe.Inthisitisitcalculateandcomponentsectionafterestimating,chooseonePinframecalculatetoloadtogoon,considerationsubstanceincludeselectframecolumnsectionmeasurementandthreadrigidity,calculatedeadloadsandliveloadsandseismicactionproduceroofbeamextremityandcolumnextremitybendingmoment、shearandaxlepower;Frameinternalforcemakeup;Matesteelandfoundationmatesteelcalculate.FramebesubjecttopowersteeladoptⅡlevelandhoopsteeladoptⅠlevel.Stairsadoptsteelconcretetypeofmeterforchineseandfoundationadoptlinearleaf.Thewholeconceptualdesignaccordswiththedesignandstructuredemandbasically,havecertaincreativityandrationality.Throughthedesignoflaboratoryfloorconstruction,anddrawingfloorplan,constructedprofileandconstructionaldrawing,Iamfamiliarwiththeprincipledesignofconstruction,andcontrolledthebasicmethodsofcomputationoftheconstructiondesign,andmyworkiscreative.Atthesametime,Ihaveadeeperunderstandingofthefirstseveralyears’professionlearningandthefoundationknowledge.Asaresult,myabilityaboutanalyzingandsolvingtheactualproblemsisimproved.Keywords:Reinforcedconcretestructure;framestructure;linearleaffoundation;designvalueofaload83 目录摘要1Abstract2目录3绪论41工程概况41.1平面设计41.2剖面设计41.3排水设计51.4结构选型51.5设计原始数据51.6技术要求51.7工作要求62构件截面尺寸和材料选择62.1构件截面尺寸的初定62.2材料选择83结构计算简图及框架侧移刚度计算83.1框架结构计算简图83.2框架侧移刚度计算94重力荷载统计计算134.1横荷载计算134.2楼面活荷载计算154.3风荷载计算174.4横向水平地震荷载计算235竖向荷载作用下框架结构的内力计算315.1计算单元的选取确定325.2荷载计算326荷载效应组合396.1梁内力组合436.2柱的内力组合487截面设计567.1横向框架截面设计567.2框架柱截面设计607.3首层楼板设计648基础设计728.1J-1基础类型及计算形式728.2J-2基础类型及计算形式78结束语79参考文献8083 绪论毕业设计是我们在学校期间的最后一次实践性的锻炼,通过毕业设计使我们系统地、综合地、灵活地运用学到的各种理论知识,解决建筑工程中的实际问题,通过毕业设计,使我们在分析、使用技术资料、计算、绘图、编写设计文件及独立工作等方面得到全面锻炼。毕业设计要求我们在指导教师的指导下,独立系统地完成一项工程设计,运用四年所学基础知识跟专业知识解决与之相关的所有问题,熟悉与此设计相关的国家规范,包括设计规范、防火规范等等以及相关手册、标准图和工程实践中常用的方法,具有实践性、综合性强的显著特点。在此次设计中,要把所学的知识运用到设计、施工中去,熟悉国家有关规范、条例并知道如何去查找规范里的相关条文;另外由于现代化建筑一般都是高度高,功能多,花式多样,装修豪华,防火要求,需要各工种配合。因此,通过这次毕业设计,拓展我们非本专业知识面也是十分重要的。由于此次是初次做毕业设计,其中要了解的专业比较多以及条件和自身水平有限,所以难免有很多错误跟漏洞,还望各土木工程专家谅解。83 一.工程概况本毕业设计课题,要求完成复旦大学钢筋混凝土结构教学楼的建筑和结构设计。建筑面积4200()平方米,全框架结构,七层。总平面布置:东西向70米,南北向60米。其他条件参照规范及使用要求。1.1平面设计在设计中,建筑布置完全对称,这样有利于引导人流,且外形较好,整体布局较为紧凑;其次,对结构设计有利,尤其对抗震有利,且方便计算与施工。但是,建筑物的平面形状中存在转角,所以设置两道沉降缝。1.2剖面设计为了很好的反映楼层的结构,在设计剖面时,剖到楼梯这个比较重要的部位,使剖面能很好的反映结构的布置,楼地面的装修以及梁柱之间的关系等。1.3排水设计为了使雨水能很好的有组织的排走,设计中,我采用内檐沟排水,起坡坡度均为2%,设计成双坡排水。1.4结构选型采用钢筋混凝土框架结构(1)屋面、楼面结构:现浇钢筋混凝土屋面板;(2)楼梯结构:采用板式楼梯;(3)排水采用檐沟内排水,沟内垫坡。(4)基础:采用柱下独立基础。1.5设计原始数据1.5.1气象资料83 (1)温度:室外年平均气温15.8摄氏度,最高气温39.5摄氏度,最底气温-5摄氏度。(2)主导风向:西北风,基本风压0.55kN/m2(3)最大积雪深度:50mm,基本雪压0.2kN/m21.5.2水文地质资料和抗震设防烈度(1)地基承载力特征值按200kPa考虑。(2)本地区属上海市区,抗震设防烈度7度,地震分组为第一组,建筑所在场地类别为Ⅲ类。1.6技术要求建筑设计:建筑平面功能分区合理,立面造型明快。结构设计:方案经济合理,设计分析方法得当,结果准确,构造合理。建筑和结构设计均应符合有关国家规范要求,施工图绘制规范,表达清楚。1.7工作要求完成建筑的平面、立面、剖面设计,绘制相应的施工图。完成上部结构的部分设计,绘制部分结构施工图。结构分析要认真仔细,结构设计既要有手算,也要有计算机算,施工图既要有手绘,也要有计算机绘,各部分比例与指导教师协商确定。83 二.构件截面尺寸和材料选择2.1构件截面尺寸的初定图2.1结构平面布置图2.1.1框架梁(1)横向框架梁:AB、CD跨:h=(1/12~1/8)×6000mm=(550~750)mm,取600mm,b取为(1/3~1/2)h,取250mm,则横向梁的截面为250mm×600mm;BC跨:h=(1/12~1/8)×3000mm=(250~375)mm,取400mm,b取为(1/3~1/2)h,取250mm,取250mm×400mm;(2)纵向框架梁:h=(1/12~1/8)×4500mm=(375~562)mm,取400mm,b取为(1/3~1/2)h,取250mm,则纵向梁的截面为250mm×400mm。2.1.2框架柱柱截面尺寸可根据柱的轴压比按下列公式估算:2.183 2.2式中:N为柱组合的轴压设计值;F为简支状态计算的柱的负载面积;为折算在单位建筑面积上的重力荷载代表值,可根据实际荷载计算,也可近似取12~15kN/m;β为考虑地震作用组合后柱轴压力增大系数,边柱取1.3,不等跨内柱取1.25,等跨内柱取1.2;n为验算截面以上楼层层数;为柱截面面积;为混凝土轴心抗压强度设计值;为框架柱轴压比限值,该框架结构的抗震等级为三级,其轴压比限值;各层的重力荷载代表值近似取。由图可知边柱及中柱的负载面积分别为和。由公式得第一层柱截面面积为:边柱中柱根据上述计算结果并综合考虑其它因数,故本设计柱截面尺寸取值如下:1~7层柱截面尺寸均取为600mm600mm2.1.3板厚填充墙采用250mm厚的加气混凝土块。门为木门,窗为铝合金。楼盖及屋盖采用现浇钢筋混凝土结构,按结构要求:屋面、楼面均取120mm。2.1.4基础选用柱下独立基础,基础埋深0.65m。2.2材料选择(1)砼强度等级:砼的强度等级均选用C30。(2)钢筋级别:框架梁柱主要构件纵向受力钢筋选择HRB335级,钢筋构造钢筋,箍筋及板内钢筋等,选择HPB235级钢筋。83 三.结构计算简图及框架侧移刚度计算3.1框架结构计算简图框架结构计算简图如图3.1所示。取顶层的形心线作为框架柱的轴线;梁轴线取至板顶2~7层柱高即为层高,取3.6m;底层柱高度即H1=3.6+0.65+0.45=4.7m.图3.1框架计算简图3.2框架侧移刚度计算3.2.1梁的线刚度计算梁的线刚度计算如表3.2所示:表3.2框架梁线刚度计算83 类别Ec(104)(N/mm2)b×h(mm×mm)Io(109)(mm4)计算长度l(mm)线刚度ib(N.mm)(1010)1.5ib(N.mm)(1010)2.0ib(N.mm)(1010)AB、CD跨3.0250×6004.560002.253.3754.5BC跨3.0250×4001.3330001.331.9952.66纵梁3.0250×4001.3345000.891.341.783.2.2柱的线刚度计算柱的线刚度计算如表3.3所示:表3.3框架梁线刚度计算层次Ec(104)(N/mm2)b×h(mm×mm)Io(109)(mm4)计算高度l(mm)线刚度i(N.mm)(1010)底层3.0600×60010.847006.89其他层3.0600×60010.8360093.2.3各层横向侧移刚度计算(D值法)边框架梁中框架梁⑴底层①边框架边柱6轴、15轴(4根)K=ib/ic=3.375/6.89=0.49α==0.38983 D==14879②边框架中柱6轴、15轴(4根)K=ib/ic=(3.375+1.995)/6.89=0.78α==0.46D==17217③中框架边柱7轴~14轴(16根)α==0.435④中框架中柱7轴~14轴(16根)α==0.497⑵一般层①边框架边柱6轴、15轴②边框架中柱6轴、15轴83 ③中框架边柱7轴~14轴④中框架中柱7轴~14轴由此可知各层的侧移刚度如表3.4所示:表3.4框架柱侧移刚度D计算表层次层高(m)柱根数N/mm2-73.6边框架边柱40.490.39814897760008边框架中柱40.780.4617217中框架边柱160.6530.43516281中框架中柱160.9810.4971860214.7边框架边柱40.3750.15813167686584边框架中柱40.5970.2319167中框架边柱160.50.216667中框架中柱160.7510.27322750则,故为规则框架。83 四.重力荷载统计计算4.1恒荷载计算4.1.1屋面框架梁线荷载标准值(不上人)20厚细石混凝土保护层22×0.2=0.44三元乙丙防水卷材0.420厚水泥砂浆找平层20×0.02=0.4150厚水泥蛭石保温层5×0.15=0.75120厚钢筋混凝土板25×0.12=310厚混合砂浆抹灰层0.17_________________________________________________________________合计:5.16框架梁自重()KN/m梁侧粉刷2×(0.6-0.12)×0.015×17=0.2448KN/m框架梁自重()KN/m梁侧粉刷2×(0.4-0.12)×0.015×17=0.19KN/m4.1.2楼面框架梁线荷载标准值水磨石面层0.65120mm厚钢筋混凝土楼板0.12×25=3.020厚混合砂浆抹灰层0.34__________________________________________________________________合计:3.99框架梁及梁侧粉刷()4.083 框架梁及梁侧粉刷()2.69填充墙自重轴线A-D梁上恒荷载标准值计算层高传荷构件AB/CD跨BC跨2-7层墙2.56×(3.6-0.6)=7.68(均布荷载)0板左3.99×2.25=8.98(梯形荷载)3.99×1.5=5.99(三角形荷载)右8.98(梯形荷载)5.99(三角形荷载)梁4(均布荷载)2.69(均布荷载)屋面墙00板左5.16×2.25=11.6(梯形荷载)5.16×1.5=7.74(三角形荷载)右11.6(梯形荷载)7.74(三角形荷载)梁4(均布荷载)2.69(均布荷载)4.1.3屋面及楼面框架梁恒荷载标准值4.1.4屋面和楼面框架节点集中荷载标准值83 轴线A-D柱上恒荷载标准值计算层号柱号传荷构件计算过程小计2-7A/D板[0.5×﹙1.5+6﹚×2.25+4.5×2.25×0.5]×3.99=53.87167.99梁0.5×6×4+2.69×4.5=24.12墙2.56×(4.5+3)×(3.6-0.6)=57.6柱25×0.6×0.6×3.6=32.4屋面A/D板[0.5×﹙1.5+6﹚×2.25+4.5×2.25×0.5]=69.66100.69梁0.5×6×4+2.69×4.5=24.12墙2.56×0.6×4.5=6.91柱01A/D板0145.14梁0.5×6×4+2.69×4.5=24.12墙2.56×(4.5+3)×(4.7-0.6)=78.72柱25×0.6×0.6×4.7=42.32-7B/C板/梁A/D+[0.5×6×1.5+3×1.5×0.5]×3.99+2.69×1.5198.96墙A/D柱A/D屋面B/C板/梁A/D+[0.5×6×1.5+3×1.5×0.5]×5.16+2.69×1.5132.65墙0柱01B/C板/梁A/D+2.69×1.5149.18墙A/D柱25×0.6×0.6×4.7=42.383 图4.1恒荷载计算简图4.2楼面活荷载计算楼面活荷载作用下的结构计算简图如图4.2所示。图中各荷载值计算如下:83 图4.2活荷载计算简图4.2.1屋面和楼面活荷载标准值根据《荷载规范》查得楼面:办公室2.0走廊2.5教室2.04.2.2雪荷载标准值计算Sk=μrs0=式中Sk------雪荷载的标准值(kN/m2)83 μr------屋面积雪分布系数(荷载规范6.2.1——7)s0------基本雪压(kN/m2)(由规范已经查明为0.2kN/m2)注:μr由不同类型的屋面形式,由《荷载规范》5.2.1条规定采用。框架和柱按积雪全跨均布分布情况考虑。屋面均布活荷载与雪荷载,取较大者,不同时考虑。本设计不考虑积灰荷载。作用在屋面上的雪荷载标准值0.20,因为为不上人屋面,因此考虑雪荷载。4.2.3框架上的活荷载标准值假定与计算恒荷载相同轴线A-D梁上活荷载标准值计算层数传荷构件AB/CDBC2-7板左(梯形荷载)(三角形荷载)右4.5(梯形荷载)3.75(三角形荷载)屋面板左0.45(梯形荷载)0.3(三角形荷载)右0.45(梯形荷载)0.3(三角形荷载)轴线A-D柱上活荷载标准值计算层数柱号传荷构件计算过程取值2-7A/D板27B/C38.25屋面A/D板2.7B/C3.64.3风荷载计算4.3.1风压标准值计算风压标准值计算公式为:83 4.1因房屋高度H=25.2m<30m,可取=1.0;对于矩形平面=1.3;可查荷载规范。将风荷载换算成作用于框架每层节点上的集中荷载,计算过程如表4.1所示。表4.1风荷载的等效节点集中力计算表层次Z(m)(KN/)A()(KN)71.01.326.30.750.3516.23.0261.01.322.70.730.3516.25.5351.01.319.10.660.3516.25.3841.01.315.50.650.3516.24.8631.01.311.90.650.3516.24.7921.01.38.30.650.3516.24.7911.01.34.70.650.3516.25.3983 图4.3风荷载计算简图83 图4.4风荷载作用下的轴力图(单位:KN)83 图4.5风荷载作用下的剪力图(单位:KN)83 图4.6风荷载作用下的弯矩图(单位:KN·M)83 4.4横向水平地震荷载计算4.4.1框架的抗震等级由设计要求,抗震设烈度为7度,房屋高度未超过30m,丙类建筑,该框架的抗震等级为三级。4.4.2场地特征周期值根据工程地质报告和土的类型划分,该场地为Ⅲ类场地,设计地震分组为一组,由抗震规范表5.1.4-2可查得特征周期值4.4.3重力荷载代表值(取整层屋面、楼面范围的重力荷载代表值)集中于各层楼面的重力荷载代表值如下:顶层重力荷载代表值包括:屋面恒载+50%雪载+纵横梁自重+半层柱自重+半层墙体自重其它层重力荷载代表值:楼面恒载+50%楼面均布活载+纵横梁自重+楼面上下各半层的柱及纵横墙体自重。顶层重力荷载代表值:梁:柱:墙:板:标准层重力荷载代表值:梁:83 柱:板:墙:底层重力荷载代表值:梁:柱:板:墙:50%的活荷载图4.7各层重力示意图83 4.4.4自振周期计算先计算结构顶点的假想侧移,计算过程如表4-3所示:表4-3结构顶点的假想位移计算表层次Gi(kN)∑Gi(kN)∑Di(N/mm)ui-ui-1=(m)ui(m)75597.645597.647400080.07370.24566742.7312340.377400080.01620.23856742.7319083.17400080.02510.22346742.7325835.837400080.03390.19736742.7332568.567400080.04290.16326742.7339311.297400080.05170.1216742.7346695.936865840.0680.068结构基本自振周期考虑非结构墙影响的折减系数α0=0.64.4.5水平地震作用及楼层剪力的计算本结构高度不超过40m,质量和刚度沿高度分布比较均匀,变形以剪切型为主,故可用底部剪力法计算水平地震作用,即:①结构等效总重力荷载代表值计算②计算水平地震影响系数α1则③计算水平地震影响系数FEKFEK=α1Geq=0.0725×39691.54=2861.76kN83 由于T1=0.505s﹤1.4Tg=1.4×0.45=0.63s,所以不考虑顶部附加水平地震作用顶部附加各质点横向水平地震作用按下式计算:Fi=FEK计算结果如表4-4所示:表4-4各层地震作用及地震剪力层次Hi(m)Gi(kN)GiHi(kN·m)GiHi/∑GiHiFi(kN)Vi(kN)726.35597.64147217.930.209598.12598.12622.76742.73153059.970.2176211219.12519.16742.73128786.140.183523.71742.82415.56742.73104512.320.148423.542166.36311.96742.7380238.490.114326.242492.628.36742.7355964.660.079226.082718.6814.77384.6434707.810.049140.232858.91∑704487.32各质点水平地震作用及楼层地震剪力沿房屋高度的分布如图4.4所示:83 图4.8地震作用计算简图83 图4.9地震作用下框架轴力图(单位:KN)83 图4.10地震作用下框架剪力图(单位:KN)83 图4.11地震作用下框架弯矩图(单位:KN·M)83 五.竖向荷载作用下框架结构的内力计算5.1计算单元的选取确定取⑧轴线横向框架进行计算,简图如下所示:图5.1计算简图5.2荷载计算5.2.1恒载作用下框架的内力计算83 图5.2恒荷载作用下的轴力图(单位:KN)83 图5.3恒荷载作用下的剪力图(单位:KN)83 图5.4恒荷载作用下的弯矩图(单位:KN·M)83 图5.5活荷载作用下的弯矩图(单位:KN)83 图5.6活荷载作用下的剪力图(单位:KN)83 图5.7活荷载作用下的弯矩图(单位:KN·M)83 六.荷载效应组合6.1组合原则根据《建筑结构荷载规范》(GB50009-2012),建筑结构设计应根据使用过程中在结构上可能同时出现的荷载,按承载能力极限状态和正常使用极限状态分别进行荷载组合,并应取各自的最不利的效应组合进行设计。1)假定下列数字①表示横荷载标准值;②表示屋面(楼面)活荷载标准值;③表示左风;④表示右风;⑤表示重力荷载代表值;⑥表示左水平地震作用标准值;⑦表示右水平地震作用标准值。不考虑地震作用时,对一般框架结构的承载力计算,考虑下列荷载组合(分项系数:恒载1.2,活载和风载1.4):A:1.2①+1.4②——由可变荷载控制效应控制的组合A`:1.35①+1.4×0.7②——由永久荷载控制效应控制的组合B:1.2①+1.4③B`:1.2①+1.4④C:1.2①+0.9×1.4(②+③)C`:1.2①+0.9×1.4(②+④)2)考虑地震作用时,60m及以下的建筑物,只需考虑重力荷载与水平地震作用的组合:D:1.2⑤+1.3⑥D`:1.2⑤+1.3⑦内力组合时的单位及方向柱弯矩顺时针为正,逆时针为负;柱轴力拉为正,压为负;柱、梁剪力顺时针为正,逆时针为负;梁弯矩下部受拉为正,上部受拉为负。弯矩调幅1.现浇框架梁端负弯矩调幅系数取为0.85。梁端负弯矩调幅后,梁跨间弯矩应按平衡条件相应增大,梁跨间集中荷载处截面弯矩调幅系数可取为1.1本节内容只考虑⑧轴梁柱的内力组合过程。83 6.2梁内力组合表6.1横梁弯矩调幅值统计表横梁弯矩调幅(单位:KN.M)荷载类型恒荷载层号左梁右梁跨度调幅跨间左调幅右调幅跨间调幅AB跨-61.03-63.326.000.8539.90-51.876-53.82243.890BC跨(七层)-12.99-12.993.000.851.65-11.042-11.0421.815CD跨-63.32-61.036.000.8539.90-53.822-51.87643.890AB跨-75.19-75.426.000.8542.01-63.912-64.10746.211BC跨(六层)-9.17-9.173.000.852.91-7.795-7.7953.201CD跨-75.42-75.196.000.8542.01-64.107-63.91246.211AB跨-74.35-75.136.000.8542.59-63.198-63.86146.849BC跨(五层)-9.73-9.173.000.852.35-8.271-7.7952.585CD跨-75.13-75.356.000.8542.59-63.861-64.04846.849AB跨-74.59-75.216.000.8542.43-63.402-63.92946.673BC跨(四层)-9.57-9.573.000.852.51-8.135-8.1352.761CD跨-75.21-74.596.000.8542.43-63.929-63.40246.673AB跨-74.42-75.156.000.8542.55-63.257-63.87846.805BC跨(三层)-9.69-9.693.000.852.39-8.237-8.2372.629CD跨-75.15-74.426.000.8542.55-63.878-63.25746.805AB跨-74.86-75.376.000.8542.21-63.631-64.06546.431BC跨(二层)-9.34-9.343.000.852.74-7.939-7.9393.014CD跨-75.37-74.866.000.8542.21-64.065-63.63146.431AB跨-73.25-74.436.000.8543.51-62.263-63.26647.861BC跨(一层)-10.71-10.713.000.851.37-9.104-9.1041.507CD跨-74.43-73.256.000.8543.51-63.266-62.26347.86183 荷载类型活荷载AB跨-2.30-2.146.000.851.05-1.955-1.8191.155BC跨(七层)0.000.003.000.850.000.0000.0000.000CD跨-2.14-2.306.000.851.05-1.819-1.9551.155AB跨-20.02-20.426.000.8512.42-17.017-17.35713.662BC跨(六层)-4.16-4.163.000.851.47-3.536-3.5361.617CD跨-20.42-20.026.000.8512.42-17.357-17.01713.662AB跨-20.28-20.536.000.8512.23-17.238-17.45113.453BC跨(五层)-3.97-3.973.000.851.66-3.375-3.3751.826CD跨-20.53-20.286.000.8512.23-17.451-17.23813.453AB跨-20.22-20.516.000.8512.27-17.187-17.43413.497BC跨(四层)-4.01-4.013.000.851.62-3.409-3.4091.782CD跨-20.51-20.226.000.8512.27-17.434-17.18713.497AB跨-20.21-20.506.000.8512.28-17.179-17.42513.508BC跨(三层)-4.02-4.023.000.851.61-3.417-3.4171.771CD跨-20.50-20.216.000.8512.28-17.425-17.17913.508AB跨-20.32-20.556.000.8512.20-17.272-17.46813.420BC跨(二层)-3.94-3.943.000.851.69-3.349-3.3491.859CD跨-20.55-20.326.000.8512.20-17.468-17.27213.420AB跨-19.87-20.346.000.8512.54-16.890-17.28913.794BC跨(一层)-4.28-4.283.000.851.34-3.638-3.6381.474CD跨-20.34-19.876.000.8512.54-17.289-16.89013.79483 表6.2竖向荷载作用下弯矩调幅后的内力AB跨(与CD跨对称)层次位置内力荷载类别恒载①活载②左风荷载③左地震荷载⑥7AM-51.88-2.002.2134.50V55.121.71-0.72-11.18跨中M43.891.16V-0.72-11.18B左M-53.88-1.82-2.09-32.56V-55.88-1.66-0.72-11.186AM-63.91-17.023.9656.42V68.6816.81-1.31-18.60跨中M46.2113.66V-1.31-18.60B左M-64.11-17.36-3.87-55.16V-68.75-16.94-1.31-18.605AM-63.40-17.246.6384.52V68.5816.83-2.18-27.77跨中M46.8513.45V-2.18-27.77B左M-64.05-17.45-6.45-82.13V-68.85-16.92-2.18-27.774AM-63.40-17.199.40109.82V68.6116.83-3.09-36.11跨中M46.6713.50V-3.09-36.11B左M-63.93-17.44-9.14-106.84V-68.82-16.92-3.09-36.113AM-63.26-17.1811.99129.60V68.6016.83-3.94-42.59跨中M46.8113.51V-3.94-42.59B左M-63.88-17.43-11.65-125.93V-68.84-16.92-3.94-42.592AM-63.63-17.2714.04140.28V68.6316.83-4.62-46.18跨中M46.4313.42V-4.62-46.18B左M-64.07-17.47-13.70-136.83V-68.63-16.92-4.62-46.181AM-62.26-16.8914.79136.78V68.6416.80-4.83-44.6583 跨中M47.8613.79V-4.83-44.65B左M-63.27-17.29-14.17-131.13V-68.90-16.95-4.83-44.65BC跨层次位置内力荷载类别恒载①活载②风荷载③地震荷载⑥7B右M-11.040.002.3336.21V15.640.23-1.55-24.14跨中M1.820.00V-1.55-24.14C左M-11.040.00-2.33-36.21V-15.65-0.22-1.55-24.146B右M-7.80-3.544.4863.72V13.095.63-2.98-42.48跨中M3.201.62V-2.98-42.48C左M-7.80-3.54-4.48-63.72V-13.09-5.63-2.98-42.485B右M-8.27-3.386.4494.28V13.095.63-4.93-62.85跨中M2.591.83V-4.93-62.85C左M-8.27-3.38-6.63-94.28V-13.09-5.63-4.93-62.854B右M-8.14-3.4110.51122.79V13.085.63-7.01-81.86跨中M2.761.78V-7.01-81.86C左M-8.14-3.41-10.51-122.79V-13.09-5.63-7.01-81.863B右M-8.24-3.4213.37144.53V13.085.63-8.92-96.35跨中M2.631.77V-8.92-96.35C左M-8.24-3.42-13.37-144.53V-13.09-5.63-8.92-96.352B右M-7.94-3.3515.80157.68V13.015.63-10.53-105.12跨中M3.011.86V-10.53-105.12C左M-7.94-3.35-15.80-157.6883 V-13.17-5.63-10.53-105.121B右M-9.10-3.6416.02148.33V13.125.63-10.68-98.89跨中M1.511.47V-10.68-98.89C左M-9.10-3.64-16.02-148.33V-13.05-5.63-10.68-98.89表6.3框架梁的内力组合表83 7层ABBCA跨中B左B右跨中内力种类MVMMVMVM荷载分类①恒载-51.8855.1243.89-53.88-55.88-11.0415.641.82②楼面活载-2-1.711.16-1.82-1.6600.230③左风2.21-0.72-2.09-0.722.33-1.55④右风-2.210.722.090.72-2.331.55⑤重力荷载代表值-52.8854.26544.47-54.79-56.71-11.0415.7551.82⑥左地震标准值34.5-11.8-32.56-11.836.21-24.14⑦右地震标准值-34.511.832.5611.8-36.2124.14A1.2①+1.4②-65.05663.7554.292-67.204-69.38-13.24819.092.184A"1.35①+1.4*0.7②-71.99872.736260.3883-74.5216-77.0648-14.90421.33942.457B1.2①+1.4③-59.16265.13652.668-67.582-68.064-9.98616.5982.184B"1.2①+1.4④-64.46666.86452.668-62.566-66.336-15.57820.3182.184C1.2①+0.9*1.4(②+③)-61.991463.082254.1296-69.5826-70.0548-10.312217.10482.184C"1.2①+0.9*1.4(②+④)-67.560664.896654.1296-64.3158-68.2404-16.183821.01082.184D1.2⑤+1.3⑥-18.60649.77853.364-108.076-83.39233.825-12.4762.184D"1.2⑤+1.3⑦-108.30680.45853.364-23.42-52.712-60.32150.2882.184γReMb-81.229568.389340.023-81.057-70.883-45.2442.74481.6386层ABBCA跨中B左B右跨中内力种类MVMMVMVM荷载分类①恒载-63.9168.6846.21-64.11-68.75-7.813.093.2②楼面活载-17.0216.8113.66-17.36-16.94-3.545.631.62③左风3.96-1.31-3.87-1.314.48-2.98④右风-3.961.313.871.31-4.482.9883 ⑤重力荷载代表值-72.4277.08553.04-72.79-77.22-9.5715.9054.01⑥左地震标准值56.42-18.6-55.16-18.663.72-42.48⑦右地震标准值-56.4218.655.1618.6-63.7242.48A1.2①+1.4②-100.52105.9574.576-101.236-106.216-14.31623.596.108A"1.35①+1.4*0.7②-102.9581109.191875.7703-103.5613-109.4137-13.999223.18895.9076B1.2①+1.4③-71.14880.58255.452-82.35-84.334-3.08811.5363.84B"1.2①+1.4④-80.65283.72655.452-73.062-81.19-13.8418.6883.84C1.2①+0.9*1.4(②+③)-93.1476101.94672.6636-103.6818-105.495-8.175619.0475.8812C"1.2①+0.9*1.4(②+④)-103.1268105.247272.6636-93.9294-102.1938-19.465226.55665.8812D1.2⑤+1.3⑥-13.55868.32263.648-159.056-116.84471.352-36.1384.812D"1.2⑤+1.3⑦-160.25116.68263.648-15.64-68.484-94.3274.314.812γReMb-120.187599.179747.736-119.292-99.3174-70.7463.16353.6095层ABBCA跨中B左B右跨中内力种类MVMMVMVM荷载分类①恒载-63.468.5846.85-64.05-68.85-8.2713.092.59②楼面活载-17.2416.8313.45-17.45-16.92-3.385.631.83③左风6.63-2.18-6.45-2.186.44-4.93④右风-6.632.186.452.18-6.444.93⑤重力荷载代表值-72.0276.99553.575-72.775-77.31-9.9615.9053.505⑥左地震标准值84.52-27.77-82.13-27.7794.28-62.85⑦右地震标准值-84.5227.7782.1327.66-94.2862.85A1.2①+1.4②-100.216105.85875.05-101.29-106.308-14.65623.595.67A"1.35①+1.4*0.7②-102.4852109.076476.4285-103.5685-109.5291-14.476923.18895.2899B1.2①+1.4③-66.79879.24456.22-85.89-85.672-0.9088.8063.108B"1.2①+1.4④-82.7184.47656.22-70.41-80.44-16.36420.6383.10883 C1.2①+0.9*1.4(②+③)-89.4486100.75573.167-106.974-106.686-6.068416.595.4138C"1.2①+0.9*1.4(②+④)-106.1562106.248673.167-90.72-101.1924-22.297229.01365.4138D1.2⑤+1.3⑥23.45256.29364.29-194.099-128.873110.612-62.6194.206D"1.2⑤+1.3⑦-196.3128.49564.2919.439-56.814-134.516100.7914.206γReMb-147.225109.2207548.2175-145.574-109.542-100.88785.672353.15454层ABBCA跨中B左B右跨中内力种类MVMMVMVM荷载分类①恒载-63.468.6146.67-63.93-68.82-8.1413.082.76②楼面活载-17.1916.8313.5-17.44-16.92-3.415.631.78③左风9.4-3.09-9.14-3.0910.51-7.01④右风-9.43.099.143.09-10.517.01⑤重力荷载代表值-71.99577.02553.42-72.65-77.28-9.84515.8953.65⑥左地震标准值109.82-36.11-106.84-36.11122.79-81.86⑦右地震标准值-109.8236.11106.8436.11-122.7981.86A1.2①+1.4②-100.146105.89474.904-101.132-106.272-14.54223.5785.804A"1.35①+1.4*0.7②-102.4362109.116976.2345-103.3967-109.4886-14.330823.17545.4704B1.2①+1.4③-62.9278.00656.004-89.512-86.914.9465.8823.312B"1.2①+1.4④-85.4885.42256.004-67.576-79.494-20.27822.7063.312C1.2①+0.9*1.4(②+③)-85.895499.644473.014-110.2068-107.7966-0.82213.95725.5548C"1.2①+0.9*1.4(②+④)-109.5834107.431273.014-87.174-100.0098-27.307231.62245.5548D1.2⑤+1.3⑥56.37245.48764.104-226.072-139.679147.813-87.3444.38D"1.2⑤+1.3⑦-229.16139.37364.10451.712-45.793-171.441125.4924.38γReMb-171.87118.4670548.078-169.554-118.727-128.58106.66823.2853层ABBCA跨中B左B右跨中83 内力种类MVMMVMVM荷载分类①恒载-63.2668.646.81-63.88-68.84-8.2413.082.63②楼面活载-17.1816.8313.51-17.43-16.92-3.425.631.77③左风11.99-3.94-11.65-3.9413.37-8.92④右风-11.993.9411.653.94-13.378.92⑤重力荷载代表值-71.8577.01553.565-72.595-77.3-9.9515.8953.515⑥左地震标准值129.6-42.59-125.93-42.59144.53-96.35⑦右地震标准值-129.642.59125.9342.49-144.5396.35A1.2①+1.4②-99.964105.88275.086-101.058-106.296-14.67623.5785.634A"1.35①+1.4*0.7②-102.2374109.103476.4333-103.3194-109.5156-14.475623.17545.2851B1.2①+1.4③-59.12676.80456.172-92.966-88.1248.833.2083.156B"1.2①+1.4④-87.90286.2656.172-65.006-78.668-23.25824.6163.156C1.2①+0.9*1.4(②+③)-82.451498.561473.1946-113.2968-108.89162.64911.55065.3862C"1.2①+0.9*1.4(②+④)-112.6662108.490273.1946-83.9388-98.9628-31.043434.0295.3862D1.2⑤+1.3⑥82.2637.05164.278-250.823-148.127175.949-106.1814.218D"1.2⑤+1.3⑦-254.7147.78564.27876.595-37.523-199.829144.3294.218γReMb-191.025125.6172548.2085-188.117-125.908-149.872122.679653.16352层ABBCA跨中B左B右跨中内力种类MVMMVMVM荷载分类①恒载-63.6368.6346.43-63.07-68.63-7.9413.013.01②楼面活载-17.2716.8313.42-17.47-16.92-3.355.631.86③左风14.04-4.62-13.7-4.6215.8-10.53④右风-14.044.6213.74.62-15.810.53⑤重力荷载代表值-72.26577.04553.14-71.805-77.09-9.61515.8253.94⑥左地震标准值140.28-46.18-136.83-46.18157.68-105.1283 ⑦右地震标准值-140.2846.18136.8346.18-157.68105.12A1.2①+1.4②-100.534105.91874.504-100.142-106.044-14.21823.4946.216A"1.35①+1.4*0.7②-102.8251109.143975.8321-102.2651-109.2321-14.00223.08095.8863B1.2①+1.4③-56.775.88855.716-94.864-88.82412.5920.873.612B"1.2①+1.4④-90.39686.97655.716-61.984-77.736-25.32826.1423.612C1.2①+0.9*1.4(②+③)-80.425897.740672.6252-114.9582-109.49646.1599.4385.9556C"1.2①+0.9*1.4(②+④)-115.8066109.38372.6252-80.4342-97.854-33.65735.97365.9556D1.2⑤+1.3⑥95.64632.4263.768-264.045-152.542193.446-117.6664.728D"1.2⑤+1.3⑦-269.082152.48863.76891.713-32.474-216.522155.6464.728γReMb-201.81129.614847.826-198.034-129.661-162.392132.29913.5461层ABBCA跨中B左B右跨中内力种类MVMMVMVM荷载分类①恒载-62.2668.6447.86-63.27-68.9-9.113.121.51②楼面活载-16.8916.813.79-17.29-16.95-3.645.631.47③左风14.79-4.83-14.17-4.8316.02-10.68④右风-14.794.8314.174.83-16.0210.68⑤重力荷载代表值-70.70577.0454.755-71.915-77.375-10.9215.9352.245⑥左地震标准值136.78-44.65-131.13-44.65148.33-98.89⑦右地震标准值-136.7844.65131.1344.65-148.3398.89A1.2①+1.4②-98.358105.88876.738-100.13-106.41-16.01623.6263.87A"1.35①+1.4*0.7②-100.6032109.12878.1252-102.3587-109.626-15.852223.22943.4791B1.2①+1.4③-54.00675.60657.432-95.762-89.44211.5080.7921.812B"1.2①+1.4④-89.50287.19857.432-61.754-77.85-26.9426.4241.812C1.2①+0.9*1.4(②+③)-77.35897.450274.8074-115.5636-110.12284.67889.3813.6642C"1.2①+0.9*1.4(②+④)-114.6288109.621874.8074-79.8552-97.9512-35.691636.29463.664283 D1.2⑤+1.3⑥92.96834.40365.706-256.767-150.895179.725-109.4352.694D"1.2⑤+1.3⑦-262.66150.49365.70684.171-34.805-205.933147.6792.694γReMb-196.995127.9190549.2795-192.575-128.261-154.45125.527152.02056.3框架柱的内力组合83 横向框架柱内力组合表屋面层-七层A柱B柱上端下端层间上端下端层间荷载分类内力种类MNMNVMNMNV①恒载-61.03-155.8143.95-155.81-29.1650.33-204.18-37.81-204.1824.48②楼面活载-2.3-4.417.91-4.41-2.842.13-5.49-6.49-5.492.39③左风2.210.721.590.720.174.420.84-0.390.841.34④右风-2.21-0.72-1.59-0.72-0.17-4.42-0.840.39-0.84-1.34⑤重力荷载代表值-62.18-158.01547.905-158.015-30.5851.395-206.925-41.055-206.92525.675⑥左地震标准值34.511.1812.6811.186.0668.7712.96-17.0612.9623.84⑦右地震标准值-34.5-11.18-12.68-11.18-6.06-68.77-12.9617.06-12.96-23.84组合值AMmax/Nmax/Nmin-76.46-193.1563.81-193.15-38.9763.38-252.70-54.46-252.7032.72A"Mmax/Nmax/Nmin-84.64-214.6767.08-214.67-42.1570.03-281.02-57.40-281.0235.39BMmax/Nmax/Nmin-70.14-185.9654.97-185.96-34.7566.58-243.84-45.92-243.8431.25B"Mmax/Nmax/Nmin-76.33-187.9850.51-187.98-35.2354.21-246.19-44.83-246.1927.50CMmax/Nmax/Nmin-73.35-191.6264.71-191.62-38.3668.65-250.88-54.04-250.8834.08C"Mmax/Nmax/Nmin-78.92-193.4460.70-193.44-38.7857.51-252.99-53.06-252.9930.70DMmax/Nmax/Nmin-29.77-175.0873.97-175.08-28.82151.08-231.46-71.44-231.4661.80D"Mmax/Nmax/Nmin-119.47-204.1541.00-204.15-44.57-27.73-265.16-27.09-265.16-0.18Mmax-119.47-204.1541.00-204.15151.08-231.46-71.44-231.46Nmax-86.64-214.6767.08-214.6770.03-281.02-57.40-281.02Nmin-29.77-175.0873.97-175.08151.08-231.46-71.44-231.46reMmax-95.57-163.3232.80-163.32120.86-185.17-57.15-185.17reNmax-69.31-171.7453.66-171.7456.02-224.82-45.92-224.8283 reNmin-23.81-140.0759.18-140.07120.86-185.17-57.15-185.17reVmax-37.8852.5383 七层-六层A柱B柱上端下端层间上端下端层间荷载分类内力种类MNMNVMNMNV①恒载-31.24-392.4735.61-392.47-18.5728.44-484.98-51.58-484.9816.67②楼面活载-12.11-48.2210.69-58.22-6.339.77-66.3-8.7-66.35.13③左风5.562.020.592.021.387.962.51-2.462.512.9④右风-5.56-2.02-0.59-2.02-1.38-7.96-2.512.46-2.51-2.9⑤重力荷载代表值-37.295-416.5840.955-421.58-21.73533.325-518.13-55.93-518.1319.235⑥左地震标准值69.129.77-4.1429.7720.35101.8136.84-44.3736.8440.16⑦右地震标准值-69.1-29.774.14-29.77-20.35-101.81-36.8444.37-36.84-40.16组合值AMmax/Nmax/Nmin-54.44-538.4757.70-552.47-31.1547.81-674.80-74.08-674.8027.19A"Mmax/Nmax/Nmin-54.04-577.0958.55-586.89-31.2747.97-719.70-78.16-719.7027.53BMmax/Nmax/Nmin-29.70-468.1443.56-468.14-20.3545.27-578.46-65.34-578.4624.06B"Mmax/Nmax/Nmin-45.27-473.7941.91-473.79-24.2222.98-585.49-58.45-585.4915.94CMmax/Nmax/Nmin-45.74-529.1856.94-541.78-28.5256.47-662.35-75.96-662.3530.12C"Mmax/Nmax/Nmin-59.75-534.2755.46-546.87-32.0036.41-668.68-69.76-668.6822.81DMmax/Nmax/Nmin45.08-461.2043.76-467.200.37172.34-573.86-124.80-573.8675.29D"Mmax/Nmax/Nmin-134.58-538.6054.53-544.60-52.54-92.36-669.65-9.44-669.65-29.13Mmax-134.58-538.6054.53-544.60172.34-573.86-124.80-573.86Nmax-54.04-577.0958.55-586.8947.97-719.70-78.16-719.70Nmin45.08-461.2043.76-467.20172.34-573.86-124.80-573.86reMmax-107.67-430.8843.62-435.68137.87-459.09-99.84-459.09reNmax-43.23-461.6746.84-469.5138.37-575.76-62.53-575.76reNmin36.06-368.9635.01-373.76137.87-459.09-99.84-459.09reVmax-44.66层间83 6层-5层A柱B柱上端下端层间上端下端层间荷载分类内力种类MNMNVMNMNV①恒载-38.73-629.0537.48-629.05-21.1733.83-765.87-32.94-765.8718.55②楼面活载-9.59-92.069.92-92.06-5.427.86-127.09-8.1-127.094.44③左风7.224.2-0.934.22.2511.385.27-5.545.274.7④右风-7.22-4.20.93-4.2-2.25-11.38-5.275.54-5.27-4.7⑤重力荷载代表值-43.525-675.0842.44-675.08-23.8837.76-829.415-36.99-829.41520.77⑥左地震标准值80.3757.55-22.8457.5528.67132.0471.92-78.4571.9258.47⑦右地震标准值-80.37-57.5522.84-57.55-28.67-132.04-71.9278.45-71.92-58.47组合值AMmax/Nmax/Nmin-59.90-883.7458.86-883.74-32.9951.60-1096.97-50.87-1096.9728.48A"Mmax/Nmax/Nmin-61.68-939.4460.32-939.44-33.8953.37-1158.47-52.41-1158.4729.39BMmax/Nmax/Nmin-36.37-748.9843.67-748.98-22.2556.53-911.67-47.28-911.6728.84B"Mmax/Nmax/Nmin-56.58-760.7446.28-760.74-28.5524.66-926.42-31.77-926.4215.68CMmax/Nmax/Nmin-49.46-865.5656.30-865.56-29.4064.84-1072.54-56.71-1072.5433.78C"Mmax/Nmax/Nmin-67.66-876.1558.65-876.15-35.0736.16-1085.82-42.75-1085.8221.93DMmax/Nmax/Nmin52.25-735.2821.24-735.288.62216.96-901.80-146.37-901.80100.94D"Mmax/Nmax/Nmin-156.71-884.9180.62-884.91-65.93-126.34-1088.7957.60-1088.79-51.09Mmax-156.71-884.9180.62-884.91216.96-901.80-146.37-901.80Nmax-61.68-939.4460.32-939.4453.37-1158.47-52.41-1158.47Nmin52.25-735.2821.24-735.28216.96-901.80-146.37-901.80reMmax-125.37-707.9364.50-707.93173.57-721.44-117.10-721.44reNmax-49.35-751.5548.26-751.5542.70-926.78-41.93-926.78reNmin41.80-588.2216.99-588.22173.57-721.44-117.10-721.44reVmax-56.0485.8083 5层-4层A柱B柱上端下端层间上端下端层间荷载分类内力种类MNMNVMNMNV①恒载-37.11-865.6537.98-865.65-20.8632.71-1046.74-33.38-1046.7418.36②楼面活载-10.31-135.8810.38-135.88-5.758.4-187.89-8.45-187.894.68③左风8.477.29-2.57.293.0514.119.19-8.739.196.35④右风-8.47-7.292.5-7.29-3.05-14.11-9.198.73-9.19-6.35⑤重力荷载代表值-42.265-933.5943.17-933.59-23.73536.91-1140.685-37.605-1140.68520.7⑥左地震标准值86.9893.66-41.4693.6635.68151.18117.67-110.31117.6772.64⑦右地震标准值-86.98-93.6641.46-93.66-35.68-151.18-117.67110.31-117.67-72.64组合值AMmax/Nmax/Nmin-58.97-1229.0160.11-1229.01-33.0851.01-1519.13-51.89-1519.1328.58A"Mmax/Nmax/Nmin-60.20-1301.7961.45-1301.79-33.8052.39-1597.23-53.34-1597.2329.37BMmax/Nmax/Nmin-32.67-1028.5742.08-1028.57-20.7659.01-1243.22-52.28-1243.2230.92B"Mmax/Nmax/Nmin-56.39-1048.9949.08-1048.99-29.3019.50-1268.95-27.83-1268.9513.14CMmax/Nmax/Nmin-46.85-1200.8055.50-1200.80-28.4367.61-1481.25-61.70-1481.2535.93C"Mmax/Nmax/Nmin-68.19-1219.1761.80-1219.17-36.1232.06-1504.41-39.70-1504.4119.93DMmax/Nmax/Nmin62.36-998.55-2.09-998.5517.90240.83-1215.85-188.53-1215.85119.27D"Mmax/Nmax/Nmin-163.79-1242.07105.70-1242.07-74.87-152.24-1521.7998.28-1521.79-69.59Mmax-163.79-1242.07105.70-1242.07-115.10-2116.0864.92-2116.08Nmax-58.97-1229.0160.11-1229.0152.39-1597.23-53.34-1597.23Nmin62.36-998.55-2.09-998.55240.83-1215.85-188.53-1215.85reMmax-131.03-993.6584.56-993.65-92.08-1692.8651.94-1692.86reNmax-47.17-983.2148.09-983.2141.91-1277.78-42.68-1277.78reNmin49.88-798.84-1.68-798.84192.66-972.68-150.82-972.68reVmin-63.64101.3883 4层-3层A柱B柱上端下端层间上端下端层间荷载分类内力种类MNMNVMNMNV①恒载-36.44-1102.2334.02-1102.23-19.5732.08-1327.62-30.13-1327.6217.28②楼面活载-9.83-197.719.22-197.71-5.298.03-248.69-7.57-248.694.33③左风9.4911.23-4.9311.234.0116.2914.16-11.7314.167.78④右风-9.49-11.234.93-11.23-4.01-16.29-14.1611.73-14.16-7.78⑤重力荷载代表值-41.355-1201.08538.63-1201.085-22.21536.095-1451.965-33.915-1451.96519.445⑥左地震标准值88.15136.25-64.92136.2542.52160.15171.43-135.43171.4382.1⑦右地震标准值-88.15-136.2564.92-136.25-42.52-160.15-171.43135.43-171.43-82.1组合值AMmax/Nmax/Nmin-57.49-1599.4753.73-1599.47-30.8949.74-1941.31-46.75-1941.3126.80A"Mmax/Nmax/Nmin-58.83-1681.7754.96-1681.77-31.6051.18-2036.00-48.09-2036.0027.57BMmax/Nmax/Nmin-30.44-1306.9533.92-1306.95-17.8761.30-1573.32-52.58-1573.3231.63B"Mmax/Nmax/Nmin-57.01-1338.4047.73-1338.40-29.1015.69-1612.97-19.73-1612.979.84CMmax/Nmax/Nmin-44.16-1557.6446.23-1557.64-25.1069.14-1888.65-60.47-1888.6535.99C"Mmax/Nmax/Nmin-68.07-1585.9458.65-1585.94-35.2028.09-1924.34-30.91-1924.3416.39DMmax/Nmax/Nmin64.97-1264.18-38.04-1264.1828.62251.51-1519.50-216.76-1519.50130.06D"Mmax/Nmax/Nmin-164.22-1618.43130.75-1618.43-81.93-164.88-1965.22135.36-1965.22-83.40Mmax-164.22-1618.43130.75-1618.43251.51-1519.50-216.76-1519.50Nmax-58.83-1681.7754.96-1681.77-164.88-1965.22135.36-1965.22Nmin64.97-1264.18-38.04-1264.1861.30-1573.32-52.58-1573.32reMmax-131.38-1294.74104.60-1294.74201.21-1215.60-173.41-1215.60reNmax-47.06-1345.4143.97-1345.41-131.90-1572.17108.29-1572.17reNmin51.98-1011.34-30.43-1011.3449.04-1258.66-42.06-1258.66reVmax-69.64110.5583 3层-2层A柱B柱上端下端层间上端下端层间荷载分类内力种类MNMNVMNMNV①恒载-40.83-1338.8550.07-1338.85-25.2535.9-1608.47-43.64-1608.4722.1②楼面活载-11.1-223.5513.59-223.55-6.869.05-309.48-11-309.485.57③左风9.1115.86-6.8215.864.4217.7720.07-17.3620.079.76④右风-9.11-15.866.82-15.86-4.42-17.77-20.0717.36-20.07-9.76⑤重力荷载代表值-46.38-1450.62556.865-1450.625-28.6840.425-1763.21-49.14-1763.2124.885⑥左地震标准值75.36182.43-78.23182.4342.66159.09230.37-176.66-230.3793.26⑦右地震标准值-75.36-182.4378.23-182.43-42.66-159.09-230.37176.66230.37-93.26组合值AMmax/Nmax/Nmin-64.54-1919.5979.11-1919.59-39.9055.75-2363.44-67.77-2363.4434.32A"Mmax/Nmax/Nmin-66.00-2026.5380.91-2026.53-40.8157.33-2474.72-69.69-2474.7235.29BMmax/Nmax/Nmin-36.24-1584.4250.54-1584.42-24.1167.96-1902.07-76.67-1902.0740.18B"Mmax/Nmax/Nmin-61.75-1628.8269.63-1628.82-36.4918.20-1958.26-28.06-1958.2612.86CMmax/Nmax/Nmin-51.50-1868.3168.61-1868.31-33.3776.87-2294.82-88.10-2294.8245.84C"Mmax/Nmax/Nmin-74.46-1908.2885.80-1908.28-44.5132.09-2345.40-44.35-2345.4021.24DMmax/Nmax/Nmin42.31-1503.59-33.46-1503.5921.04255.33-1816.37-288.63-2415.33151.10D"Mmax/Nmax/Nmin-153.62-1977.91169.94-1977.91-89.87-158.31-2415.33170.69-1816.37-91.38Mmax-153.62-1977.91169.94-1977.91255.33-1816.37-288.63-2415.33Nmax-66.00-2026.5380.91-2026.5357.33-2474.72-69.69-2474.72Nmin42.31-1503.59-33.46-1503.59255.33-1816.37-288.63-2415.33reMmax-122.90-1582.33135.95-1582.33204.26-1453.10-230.90-1932.27reNmax-52.80-1621.2264.73-1621.2245.87-1979.78-55.76-1979.78reNmin33.85-1202.87-26.77-1202.87204.26-1453.10-230.90-1932.27reVmax-76.39128.4483 2层-1层A柱B柱上端下端层间上端下端层间荷载分类内力种类MNMNVMNMNV①恒载-23.18-1575.3611.59-1575.36-7.420.08-1889.43-10.04-1889.436.41②楼面活载-6.28-267.343.14-267.34-2.015.06-370.31-2.53-370.311.62③左风7.9720.69-28.0520.697.7612.8325.92-30.4825.929.21④右风-7.97-20.6928.05-20.69-7.76-12.83-25.9230.48-25.92-9.21⑤重力荷载代表值-26.32-1709.0313.16-1709.03-8.40522.61-2074.585-11.305-2074.5857.22⑥左地震标准值58.56227.08-244.17227.0864.4102.79284.6-266.28284.678.53⑦右地震标准值-58.56-227.08244.17-227.08-64.4-102.79-284.6266.28-284.6-78.53组合值AMmax/Nmax/Nmin-36.61-2264.7118.30-2264.71-11.6931.18-2785.75-15.59-2785.759.96A"Mmax/Nmax/Nmin-37.45-2388.7318.72-2388.73-11.9632.07-2913.63-16.03-2913.6310.24BMmax/Nmax/Nmin-16.66-1861.47-25.36-1861.471.9842.06-2231.03-54.72-2231.0320.59B"Mmax/Nmax/Nmin-38.97-1919.4053.18-1919.40-19.746.13-2303.6030.62-2303.60-5.20CMmax/Nmax/Nmin-25.69-2201.21-17.48-2201.21-1.6446.64-2701.25-53.64-2701.2521.34C"Mmax/Nmax/Nmin-45.77-2253.3553.21-2253.35-21.1914.31-2766.5723.17-2766.57-1.87DMmax/Nmax/Nmin44.54-1755.63-301.63-1755.6373.63160.76-2119.52-359.73-2119.52110.75D"Mmax/Nmax/Nmin-107.71-2346.04333.21-2346.04-93.81-106.50-2859.48332.60-2859.48-93.43Mmax-107.71-2346.04333.21-2346.04-106.50-2859.48332.60-2859.48Nmax-37.45-2388.7318.72-2388.7332.07-2913.63-16.03-2913.63Nmin44.54-1755.63-301.63-1755.63160.76-2119.52-359.73-2119.52reMmax-86.17-1876.83266.57-1876.83-85.20-2287.59266.08-2287.59reNmax-29.96-1910.9814.98-1910.9825.65-2330.91-12.83-2330.91reNmin35.64-1404.51-241.30-1404.51128.61-1695.62-287.78-1695.62reVmax-79.7494.1483 七.截面设计7.1横向框架截面设计7.1.1承载力抗震调整系数γRE考虑地震作用时,结构构件的截面设计采用下面的表达式:S≤R/γRE7.1式中γRE————承载力抗震调整系数,取值见表:S————地震作用效应或地震作用效应与其他荷载效应的基本组合;R————结构构件的承载力;注意:在截面配筋时,组合表中与地震力组合的内力均应乘以γRE后在与静力组合的内力进行比较,选出最不利内力。表7-1承载力抗震调整系数γRE材料结构构件受力状态γRE钢筋混凝土粱受弯0.75轴压比小于0.15的柱偏压0.75轴压比不小于0.15的柱偏压0.8抗震墙偏压0.85各类构件受剪、偏拉0.857.1.2梁截面设计以一层AB跨梁来说明计算方法,其余算法相同:计算支座负弯矩钢筋时,采用矩形截面;计算跨中正弯矩钢筋时,采用T型截面,翼缘宽度按规范中规定取值。83 以第一层AB跨为例7.1.2.1梁的最不利内力经以上计算可知,梁的最不利内力如下:跨间:支座A:支座:7.1.2.2梁正截面承载力计算抗震设计中,对于楼面现浇的框架结构,梁支座负弯距按矩形截面计算纵筋数量。跨中正弯距按T形截面计算纵筋数量,跨中截面的计算弯距,应取该跨的跨间最大正弯距。考虑跨间最大弯矩处,按T形截面设计。翼缘的计算宽度:按计算跨度考虑按梁净距考虑按翼缘高度考虑因,故这种情况不起控制作用故取梁内纵向钢筋选级钢,()下部跨间截面按单筋形截面计算,因为:故属第一类T形截面。满足要求83 取选配3根25,实有As=1473mm2,配筋率,满足最小配筋率要求。跨中弯矩M=49.28kN.m=0.006=245.12mm2选配3根12,实有As=339m2,配筋率,满足最小配筋率要求。B端弯矩设计值为M=-198.03取混凝土保护层厚度为αS=40mm,则h0=600-40=560mm,=0.81=1088.898mm2,选配3根25,实有As=1473mm2,配筋率,满足最小配筋率要求。其余梁由下面表格表示框架梁纵向钢筋配筋计算屋面层ABBCA跨中B左B右跨中M设计值/kN·m-81.23040.020-81.060-45.240-1.640b或bf`/mm25020002502501000h/mm600600600400400h0/mm560560560360360fc/N·mm²14.314.314.314.314.3fy/N·mm²360360360360360αs4040404040ε0.0750.0040.0750.1030.001As计算418.688198.957417.776368.01612.66083 实配314310314314314As461236461461461ρ/%0.3290.0210.3290.5120.1282~7标准层层ABBCA跨中B左B右跨中M设计值/kN·m-201.81049.280-198.030-162.390-3.550b或bf`/mm25020002502501000h/mm600600600400400h0/mm560560560360360fc/N·mm²14.314.314.314.314.3fy/N·mm²360360360360360αs4040404040ε0.2000.0060.1960.4530.002As计算1112.274245.1201088.8981620.10627.418实配325312325328314As147333914731964461ρ/%1.0520.0301.0522.1820.128(2)框架梁箍筋配筋计算框架梁箍筋配筋计算层号屋面标准层(2~7层)跨名ABBCABBC截面左支座右支座左支座左支座右支座左支座Vmax/kN68.390-70.88042.740129.610-129.660132.300b/mm250250250250250250h/mm600600400600600400h0/mm560560360560560360fc/N·mm²14.314.314.314.314.314.3ft/N·mm²1.431.431.431.431.431.43fyv/N·mm²2702702702702702700.2fcbh0/kN400.400400.400257.400400.400400.400257.4000.42ftbh0/kN84.08484.08454.05484.08484.08454.054Vcs/kN///45.52645.57678.246nAsv1/s///0.3010.3010.805Asv1///30.11030.14380.500(n=2,s=200)选直径888128ρsv/%0.4190.4190.2690.4190.4190.269ρsvmin/%0.12710.12710.12710.12710.12710.127183 7.2框架柱截面设计7.2.1框架柱的截面设计(1)设计参数验算框架柱正截面及斜截面承载力时,将柱子视为偏心受压构件。其在配筋时的控制截面为柱顶和柱底。框架柱的最不利内力组合为:及相应的及相应的框架柱的截面尺寸:2混凝土强度等级:C30钢筋的强度等级:箍筋(I级钢筋)纵向钢筋(III级钢筋)(2)框架柱的截面设计采用表格设计,表格中的参数如下所示:e0=;7.3ea=max(h/30,20mm),对本设计ea=20mm,ei=e0+ea;7.4l0=H(底层),l0=1.25H(一般层);≤1,取ξ1=1.0;ξ2=1.15-0.01l0/h≤1,当l0/h<15时,取ξ2=1.0;7.57.6(大偏心受压);7.783 (小偏心受压)7.8先按大偏心计算ξ,判断ξ是否小于ξb,如果小于,则是大偏心;如果不小于,则按小偏心重算ξ对大偏心7.9时,先按7.10再按(其中)7.11计算As,对7-2、7-3结果取最小值,同时满足最小配筋率的要求。对上述方法求解出的As<0时,按构造配筋,根据规范可取,按构造要求本设计中的最小配筋为。7.2.2正截面承载力验算83 框架柱纵筋配筋计算屋号1~3层4~至屋面层轴名ABAB组合︱M︱maxNmaxNmin︱M︱maxNmaxNmin︱M︱maxNmaxNmin︱M︱maxNmaxNminM1/kN·m104.60014.98030.430230.90012.83042.06084.56048.09059.180117.10042.68057.150M2/kN·m131.38029.96051.980204.26025.65049.040131.03047.17023.810173.57049.910120.860M1/M20.79620.50000.58541.13040.50020.85770.6451.0202.4860.6750.8550.473N/kN1294.7401910.9801800.3401453.0002330.9101258.660993.650983.210140.070721.4401277.780185.170b/mm500500500500500500500500500500500500h/mm500500500500500500500500500500500500fc/N·mm²14.314.314.314.314.314.314.314.314.314.314.314.3N/fcA0.360.530.500.410.650.350.280.280.040.200.360.05l0/m4.74.74.74.74.74.73.63.63.63.63.63.6i/mm144.34144.34144.34144.34144.34144.34144.34144.34144.34144.34144.34144.34l0/i30.7130.7130.7130.7130.7130.7140.0940.0940.0940.0940.0940.0934-12M1/M224.4528.0026.9720.4328.0023.7126.2621.774.1725.9023.7428.33ea/mm202020202020202020202020ζc1.38060.93540.99291.00000.76691.00001.00001.00001.00001.00001.00001.0000ηns1.35541.81971.63521.19471.77331.53031.12081.26991.09661.07041.31061.0273Cm0.93880.85000.87561.03910.85010.95730.89361.00591.44570.90240.95650.8419ηnsCm1.27251.54681.43181.24151.50741.46491.00151.27731.58520.96591.25360.8648M/kN·m167.1846.3474.43253.5838.6771.84131.2360.2537.74167.6562.57104.52ei/mm149.1244.2561.34194.5236.5977.08152.0781.28289.47252.3968.97584.46ξ0.30760.67860.61450.45070.79780.40010.31580.31250.04450.22930.40620.0589ξb0.5170.5170.5170.5170.5170.5170.5170.5170.5170.5170.5170.51783 Nb=ξbɑ1fcbh01700.4131700.4131700.4131700.4131700.4131700.4131700.4131700.4131700.4131700.4131700.4131700.413偏心类型大小小大小大大大大大大大[fy"As"]-441897.43-392138.07-385858.70-149511.99-180450.122αs/h00.17390.17390.17390.17390.17390.17390.17390.17390.17390.17390.17390.1739e′/mm-------57.92969252-79.4679999242.38864186-374.4622662e/mm359.12254.25271.34404.52246.59287.08-291.28--278.97-fy/N·mm²360360360360360360360360360360360360As=A′s470.40-1272.94-1028.88393.70-997.20-812.72-380.70-744.4573.62202.25-881.26458.59ρminbh500500500500500500500500500500500500实配钢筋4根20(1256)4根20(1256)4根18(1017)4根18(1017)ρ/%0.40680.32160.40680.3216(抗震设防烈度为7度六层以上)构造配筋纵向钢筋直径Φ14,箍筋Φ6@20083 框架柱箍筋配筋计算层号1~3层4~屋面层柱名ABABγREVmax/kN79.7400128.44063.640101.380ηvcγREVmax/kN87.7140141.284070.0040111.5180N/kN2346.04002415.3301242.0701215.8500b/mm500500500500h/mm500500500500h0/mm460460460460fc/N·mm²14.314.314.314.3ft/N·mm²1.431.431.431.430.3fcbh0986.7986.7986.7986.70.3fcA1072.51072.51072.51072.5N的取值/kN1072.51072.51072.50001215.8500λ=Mc/Vch04.1433343993.9017797944.075284553.2682277410.4375*ftbh0+0.07*N218.96875218.96875218.96875229.00325实配箍筋Φ8@200 Φ8@200 Φ8@200 Φ8@200 箍筋加密对于三级抗震等级的框架结构,柱端箍筋加密方法如下。箍筋加密区长度应取柱截面长边尺寸、柱净高的1/6和500mm中的最大值。本设计中,A、D柱h=500mm,ln/6=3600/6=600mm,取600mm.箍筋最大间距取纵向钢筋直径的8倍和150中的较小者,本设计中取100。箍筋最小直径8mm。框架梁梁端箍筋加密方法如下。加密区长度取1.5h和500中的较大值,本设计中取900mm(梁高600mm时),600mm(梁高400mm时)。箍筋最大间距取纵向钢筋直径的8倍,梁高的1/4和150中的最小值。本设计中,取100mm。箍筋最小直径8mm.7.3楼板设计屋面(不上人)合计1~6层楼面合计楼板的设计:双向板按弹性方法计算,单向板按塑性方法计算。考虑民用建筑中楼板的最小厚度为80mm,考虑刚度要求,板厚在顶层和其它层均取120mm厚。楼板采用C30混凝土,板中钢筋采用HRB335级钢筋。83 首层板的平面布置图83 83 双向板按弹性理论的计算方法(1)B-2号板双向板,按为两临边固定两临边简支情况。/支撑条件mxmaxmymaxmx`my`0.83临边固支,临边简支0.03280.0229-0.0829-0.07330.83四边简支0.06200.0317--B-3号板双向板,,按为三边固定一边简支情况。/支撑条件mxmaxmymaxmx`my`0.5三边固支,一边简支0.04090.0089-0.0836-0.05690.5四边简支0.09650.0174--83 0B-4号板双向板,,为三边固定一边简支情况。/支撑条件mxmaxmymaxmx`my`0.71三边固支,一边简支0.02960.0130-0.0701-0.05650.71四边简支0.06200.0317--0B-5号板双向板,为三边固定一边简支情况。/支撑条件mxmaxmymaxmx`my`0.67三边固支,一边简支0.03210.0113-0.0774-0.05720.67四边简支0.06830.0296--83 B-6号板双向板,为四边固定情况。/支撑条件mxmaxmymaxmx`my`0.67四边固支0.03210.0113-0.0735-0.05690.67四边简支0.06830.0296--B-7号板双向板,为三边固支,一边简支的情况。/支撑条件mxmaxmymaxmx`my`0.7三边固支,一边简支0.03540.0127-0.0774-0.05720.7四边简支0.06830.0296--83 B-8号板双向板,为两临边固定,两临边简支情况。/支撑条件mxmaxmymaxmx`my`0.75两边固支,两边简支0.03690.0206-0.0918-0.07600.75四边简支0.06200.0317--B-9号板双向板,,为三边固定,一边简支情况。83 /支撑条件mxmaxmymaxmx`my`0.75三边固定,一边简支0.03350.0137-0.0750-0.05720.67四边简支0.04560.0358--配筋设计。假定钢筋直径为d=10mm,混凝土保护层厚度取c=15mm,则支座截面有效高度取,跨中截面有效高度分别为100mm、90mm。如果〈1.5。截面弯矩设计值不考虑折减,计算配筋时,取内力臂系数=0.95,=0.95hof。板筋选用HRB335,按弹性理论设计的截面配筋截面选配钢筋实际面积()215.95595206B6/8@15026283 跨中14.898100B6@200141395114B6@200}14171B6@200141495191B6/8@15026279B6@200141595118B6@20014170B6@200141695293B8/10@200322175B6/8@150262795403B8/10@150429274B8/10@200322895145B6/8@15026260B6@200141975376B8/10@150429180B6/8@150262截面选配钢筋实际面积()支座1-1-7.67284B8/10@2003222-2-4.52100167B6@1501893-3-6.48240B8@2002514-4-7.46100276B8@1702965-5-10.89403B8@1204195-6-12.79100474B8@1604916-7-6.10226B8@2002517-8-9.38100347B8@1403592-5-4.52167B6@15018983 4-5-9.36100347B8@140359八.基础8.1基础设计本建筑上部结构荷载及地基土质均匀,故可选用独立基础。地基主要受力范围内不存在软弱粘性土,且建筑层数不超过8层,高度在24米以下,根据《建筑抗震设计规范》(GB50011-2010)第4.2.1条,本基础可不进行抗震承载力验算。地基基础的设计等级为丙级,可不做地基变形计算。8.2基本资料拟建建筑物为7层全现浇框架结构,框架柱截面尺寸为600mm×600mm,,采用柱下独立基础,C30的混凝土,HRB335的钢筋。室外地坪标高同自然地面,室内外高差450mm。8.3设计资料层序地层名称状态层厚(M)fak(kPa)粘土层全部200拟建物建议其基础下部埋置于粘土层中,其地基承载力特征值为200kPa,根据工程地质条件,可查得地基承载力特征值修正:b=0.3;d=1.6修正后地基承载力特征值为(先不考虑对基础宽度修正值)8.4A柱下基础计算8.4.1初步确定基础高度基础总高度为H=600mm基础承载力计算时应采用荷载标准组合,。83 8.4.2确定基础底面尺寸设置基础埋深为(1.15+1.6)/2=1.375m初步选用正方形尺寸为:b=3.5m,l=3.5m偏心距Pkmin>0,满足要求基底最大压力:∴A柱基础截面尺寸满足要求。8.5B柱下基础计算8.5.1初步确定基础尺寸基础总高度为H=600mm基础承载力计算时应采用荷载标准组合,83 8.5.2确定基础底面尺寸设置基础埋深为(1.15+1.6)/2=1.375m初步选用地面尺寸为:b=4m,l=4m偏心距Pkmin>0,满足要求基底最大压力:∴B柱基础截面尺寸满足要求。8.6基础结构设计8.6.1荷载设计值基础结构设计时,需按荷载效应基本组合的设计值进行计算。A柱:,,B柱:,,8.6.2A柱基础(1)基础净反力83 基础边缘处的最大和最小净反力为(2)冲切验算因为采用的是锥形基础,只可能从柱边产生冲切破坏。这时冲切椎体的有效高度为Ho=600mm-40mm=560mm,冲切破坏锥体最不利一侧斜截面上边长为600mm和下边长为600+2×560=1720mm。所以考虑冲切荷载时取用的多边形面积为所以,有故该基础高度满足受冲切承载力。8.6.3基础底板配筋计算基础长边方向,对于1-1截面求MⅠ时,实际配置B14@200(),则钢筋根数为83 基础短边方向,由于该基础受单向偏心荷载作用,所以在基础短边方向的基地反力可按均匀分布计算,对于2-2截面取实际配置B14@200(),则钢筋根数为8.6.4B柱基础(1)基础净反力83 基础边缘处的最大和最小净反力为(2)冲切验算因为采用的是锥形基础,只可能从柱边产生冲切破坏。这时冲切椎体的有效高度为Ho=600mm-40mm=560mm,冲切破坏椎体最不利一侧斜截面上边长为600mm和下边长为600+2×560=1720mm。所以考虑冲切荷载时取用的多边形面积为所以,有故该基础高度满足受冲切承载力。8.6.5基础底板配筋计算基础长边方向,对于1-1截面求M1时,83 实际配置B14@200(),则钢筋根数为基础短边方向,由于该基础受单向偏心荷载作用,所以在基础短边方向的基地反力可按均匀分布计算,对于2-2截面取实际配置B14@200(),则钢筋根数为83 83 九.PKPM电算说明9.1电算步骤本设计整体结构分析及计算部分,采用PMCAD、SAT-8的结构分析软件,完成其几何建模、荷载输入、结构整体分析、构件设计、构件配筋图生成等计算步骤。建模过程依据结构平面布置图以及手算部分完成的荷载统计进行。荷载输入仅考虑梁墙荷载,梁重等因素系统自动计算。建模完成后,在SAT-8软件的前处理---数据准备阶段中,通过数据检查,我的结构数据各项指标均通过验算,未出现任何错误。从而顺利完成了计算,导出了梁、板、柱的配筋图,下面给出部分电算结果图。9.2手算、电算结果对比分析由上面的电算结果,与手算的结果进行对比,我得出了以下结论:首先,就竖向荷载作用下的弯矩图来说,无论恒载或是活载,电算与手算结果都十分相近。但对于水平荷载作用的内力计算来说,差别就比较大了。分析其差异,我认为原因可能是手算只是用底部剪力法,也就是考虑一阶振型的振型分解法。这是一种简化的近似计算方法。而PKPM电算则是考虑的n阶振型耦连的计算,其精度远大于手算结果。而对于最大位移值和最大位移角,两者的结果又几乎相同。但总的说来,电算的精度要高于手算。其次,就一榀框架的设计计算来说。对照电算结果与手算结果,轴压比等数据结果两者完全相同。配筋面积也几乎完全相同,但配筋数目却有些差异。在同样配筋面积的基础上,对于梁的配筋,电算配筋比较偏大,偏于安全。对于柱的配筋,同样是构造配筋,电算却仅满足一般构造要求,配筋面积略大于最小配筋面积。但忽视了抗震规范对柱筋总的配筋面积的要求。而我的手算部分,则是在满足了一般构造的基础上,依据抗震设计要求。对柱筋进行了配置。从这个问题上,我明白了为什么在现在几乎所有设计院都采用电算,而不做手算的现状下,老师仍要求我们花大量的时间进行手算。其目的就是要我们通过查规范及相关资料,熟悉完成一实际工程的整个过程,要对已经生成的电算结果有个自我判断、自我改正的能力。这样遇见问题时,就不会手足无措。总的来说,手算与电算的结果是一致的。83 结束语两个多月的毕业设计过程结束了,各人留下了什么,或者说各人有什么收获,只有自己最清楚,对我而言,或许并没有什么大的收获,但有一点是可以让我引以为荣的是在毕业设计的过程中,我始终走在别人的前面,这样就让我有机会独立去思考,拿出自己的方案,从而避免了一些类似于鹦鹉学舌的麻烦。毕竟毕业设计是在大学四年里面的真正自己独立去做的,属于自己的才是最重要的,这也是做这个毕业设计之后最为自豪的一点。先从专业的角度谈一下毕业设计前后的不同感受。在进行毕业设计以前或者说是在进行结构计算之前,对于一些基本的规范的把握明显感到吃力,比如说在进行荷载计算的时候,查了许多本新规范,但均是错误的,这个可能是出版商或者是编著人员的问题了,从这个方面来说,大学的教材在一定程度上还存在着欠缺,主要是参加编著的人员较多的是一些有着很多年教学经验的老师,对于新规范的把握不够。这给我的毕业设计带来了很大的麻烦,经常出现荷载数据的错误。在毕业设计以前所学的东西大部分都已经淡忘,但是学习的方法没有忘,在为毕业设计作准备的过程中,把所学的知识重新温习一下,也算是进入工作之前的一次热身吧!从这个方面说开去,大学的四年究竟学到了什么?各人有各人的收获,对我而言,学会学习方法,能够独立思考,这是我大学四年来的最大收获,其他的诸如专业课,文化课之类的都是培养这种能力所必须要经历的阶段。毕业设计是检验这种能力的一个试验品,通过毕业设计的锻炼,可以很好的发现自己的学习能力,象接受外来知识的快慢程度,以及思考的灵活性等等,都可以很好的说明大学四年来的学习状况。虽然毕业设计主要是反映了本专业的状况,但是以这个点来盖全并不过分,因为毕业设计的完成要靠很多学科的综合,例如计算机,数学,语言组织等等。古人说得好,术业有专攻。这话一点都不假,大学的分专业也算是一种专攻吧。这样才能合理的调控各种人才的比例。专业课的最好反映就是毕业设计,只有通过毕业设计才能够真是的反映出大学四年的所学知识,特别是这个强调经验的专业。83 参考文献[1]李必瑜.《房屋建筑学》[M].武汉:武汉理工大学出版社,2009.112,134-135,142-164[2]熊丹安.吴建玲《混凝土结构设计》[M].北京:北京大学出社,2012.156-227[3]沈蒲生.《混凝土结构设计原理》[M].北京:高等教育出版社,124-187[4]许成祥,何培玲.《荷载与结构设计方法》[M].北京:北京大学出社,110-132[5]王社良.《抗震结构设计》[M].武汉:武汉理工大学出版社,2009.98-138[6]建筑抗震设计规范(GB50011-2010)[7]建筑结构荷载规范(GB50009-2012)[8]混凝土结构设计规范(GB50010-2010)83'