结构设计计算书――王浩然

攀枝花学院本科毕业设计（论文）[攀枝花市西区框架结构住宅楼1#楼]学生姓名：王浩然学生学号：200910803051院（系）：土木与建筑工程学院年级专业：2009级土木工程指导教师：李小伟副教授助理指导教师：二〇一三年六月攀枝花学院毕业设计摘要I摘要钢筋混凝土结构具有良好的受力性能，能充分发挥混凝土及钢筋的力学性能，比钢结构耐火时间长。本次毕业设计为住宅楼，住宅楼分为三室两厅双卫和两室两厅一卫，三室两厅双卫每户建筑面积为2120m左右，两室两厅一卫每户建筑面积为290m左右，本工程位于攀枝花市西区，拟建总建筑面积为：24393m，建筑楼层层数为6层，每层层高均为m3，建筑总高度（含楼梯突出屋面塔楼部分）为m21，楼梯突出屋面塔楼部分的高度为m3。本次毕业设计包括建筑设计和结构设计两部分内容。建筑设计是在总体规划的前提下，根据设计任务书的要求，综合考虑基地环境、使用功能、综合选型、施工、材料、建筑设备、建筑艺术及经济等。着重解决了建筑物与周围环境、建筑物与各种细部构造，最终确定设计方案，画出建筑施工图。结构设计的阶段大体可以分为三个阶段：首先，结构方案阶段应根据建筑的重要性，建筑所在地的抗震设防烈度，工程地质勘查报告，建筑场地的类别及建筑的高度和层数来确定建筑的结构形式，本工程采用的是框架结构；其次，结构计算阶段主要是荷载计算、水平作用力计算（风荷载和水平地震作用）、竖向荷载（恒荷载和活荷载）计算、内力组合与内力调整以及基础、楼板和楼梯等构件的计算；最后，施工图设计阶段：根据上述计算结果，来最终确定构件布置和构件配筋以及根据规范的要求来确定结构构件的构造措施，包括基础、墙、柱、梁、板、楼梯、构件大样细部详图等等。关键词：框架结构，荷载组合，抗震设计，条形基础，折板式楼梯。攀枝花学院毕业设计ABSTRACTIIABSTRACTReinforcedconcretestructurehasgoodmechanicalbehavior,sothatitwillperformfullythemechanicalpropertiesofbothconcreteandsteelbaranditsfire-resistancetimeislongerthanthatofsteelstructure.Thegraduatedesignisresidentialbuildingswhichhavetwocategories.Onehasthreerooms,twohallswithdoublebathroomsandtheotheristworooms,twohallswithonebathroom.Thebuildingareaperuserofpreviousoneisabout120m2,andthatofthelateroneisaround90m2.TheprojectislocatedinthewesternareaofPanZhihua,andtheplanningoverallfloorageis4393m2.Andthelayersofbuildingfloorare6alongwith3mheightofeachstorey.Andthetotalheightofbuilding(staircasetowerwith3misincluded)is21m2.Thegraduationprojectconsistsofarchitecturaldesignandstructuredesign.Consideringgeneralplanning,architecturaldesignrefersto,inaccordancewithrequirementsofdesigndescription,thecomprehensiveevaluationofsiteenvironment,function,combinedselection,construction,materials,andequipments,architecturalartaswellaseconomyetc.Anditsolvesrelationshipsbetweenbuildingsandsurroundingenvironments,andrelationshipsbetweenbuildingsanddetailedconstructiontoultimatelydeterminethedesignschemesoastodrawarchitecturalworkingdrawing.Structuredesignhasmainlythreestages:structuralscheme,structuralcalculationandconstructiondesign.Importanceofbuildings,seismicfortificationintensityofbuildings’place,engineeringgeologicalinvestigationreport,thecategoryofconstructionsite,buildingheightandlayersareinfluencingfactorsofbuildingstructureinthescheme.Henceframestructureisemployedhere.Moreover,thecomponentsofstructurecalculationareloadcalculation,lateralactingforcecalculation(windload&horizontalseismicaction),verticalloading(deadload&Liveload)calculationandcalculationsofinternalforcecombinationandadjustment,aswellascomponentsoffoundation,floorsandstairsetc.Basedonabovecalculations,tofinallydeterminecomponentlayoutandreinforcement,aswellasconstructionmeasurestoconfirmstructuralmembersaccordingtorelativestand,includingfoundations,walls,columns,beams,plates,stairsanddetailoflargestructureetc.KeywordsFramestructure,Loadcombination,Seismicdesign,Stripfoundation,Folded-platetypestair.攀枝花学院毕业设计目录目录摘要.........................................................................................................................................IABSTRACT..............................................................................................................................II1建筑设计..............................................................................................................................11.1总平面设计......................................................................................................................11.2平面功能布局设计...........................................................................................................11.3立、剖面设计..................................................................................................................12基本构件估算......................................................................................................................22.1设计概况.........................................................................................................................22.2设计资料.........................................................................................................................22.3框架结构布置原则...........................................................................................................32.3.1结构高宽比和结构规则性.......................................................................................52.3.2构件截面尺寸初选..................................................................................................52.3.3框架结构计算简图..................................................................................................82.4框架抗侧刚度计算...........................................................................................................82.4.1梁的线刚度计算.....................................................................................................92.4.2柱的线刚度计算.....................................................................................................93荷载计算............................................................................................................................113.1竖向荷载计算.............................