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独创性声明本人声明所呈交的学位论文是本人在老师指导下进行的研究工作及取得的研究成果，除了文中特别加以标注和致谢的地方外，论文中不包含其他人已经发表或撰写过的研究成果。与我一同工作的同志对本研究所做的任何贡献均已在论文中作了明确的说明并表示谢意。学位论文作者签名：日期：学位论文版权使用授权书本学位论文作者授权长江师范学院可以将学位论文的全部或部分内容编入有关数据库进行检索，允许论文被查阅和借阅，可以采用影印、缩印或其它复制手段保存、汇编学位论文。（保密的学位论文在解密后适用本授权书）学位论文作者签名：指导教师签名：日期：日期：I摘要本项目为西安文理学院大学教学楼，建筑高度为19.80m，共五层，总建筑面4402.85m2，设计年限为50年，抗震设防烈度为6度，结构类型为多层钢筋混凝土框架结构，楼板为双向板，楼梯采用板式楼梯，基础采用柱下独立基础。框架结构内力计算时，在竖向荷载作用下框架内力近似计算时采用分层法。在计算过程中对梁的弯矩进行了调幅，板内力计算采用弹性理论计算方法。对建筑中出现的墙体均直接放在梁上，墙、板的重量传给梁，梁再传给柱，传力路线明确。手工计算完毕后，用结构分析软件PKPM进行了整体框架计算。设计成果包括计算书、施工图纸、结构图绘制、建筑图纸四部分。关键词：框架结构；独立基础；板式楼梯IIAbstractThisprojectforthexi'ancollegeofliberalartsattheuniversityofthebuildingandconstructionheightis19.80meters,atotaloffivelayers,totalconstructionsurface4402.85,designlifeof50years,accordingtotheseismicfortificationintensityis6degrees,structuretypeofmulti-storeyreinforcedconcreteframestructure,floorfortwo-wayslab,stairsusingplatestairs,foundationUSEStheindependentfoundationundercolumnframestructureinternalforcecalculation,theframeworkofinternalforceundertheverticalloadapproximatecalculationinthelayeredmethodisadoptedintheprocessofcalculationonthebeambendingmomentamplitudemodulation,plateusingelastictheorymethodtocalculatetheinternalforcecalculationofintheconstructionofthewallaredirectlyonthebeam,wallplatetothebeam,theweightofthebeamtocolumn,powertransmissionlineAfterthemanualcalculation,usingPKPMstructuralanalysissoftwaretocalculatetheoverallframeworkdesignresultfourpartsincludingcalculationchartdrawingconstructiondrawingsoftheconstructiondrawingsKeywords：Framestructure;Independentfoundation;Platestairs目录1设计资料...............................................................................................................................................11.1工程概况....................................................................................................................................11.2建筑设计说明书......................................................................................................................11.3结构说明书...............................................................................................................................42结构的选型和布置.............................................................................................................................52.1结构选型....................................................................................................................................52.2结构布置....................................................................................................................................52.3初估梁柱截面尺寸..................................................................................................................63框架计算简图及梁柱线刚度...........................................................................................................83.1确定框架计算简图..................................................................................................................83.2框架梁柱的线刚度计算.........................................................................................................84荷载计算...............................................................................................................................................94.1恒载标准值的计算..................................................................................................................94.2活荷载标准值计算................................................................................................................114.3竖向荷载下框架受荷总图..................................................................................................114.4恒活荷载作用下的弯矩计算..............................................................................................164.5风荷载计算.............................................................................................................................165内力计算.............................................................................................................................................185.1恒活荷载作用下的梁柱端剪力计算.................................................................................185.2框架结构柱的内力组合........................................................................................................236构件配筋计算....................................................................................................................................266.1框架梁截面设计.....................................................................................................................266.2框架柱截面设计.....................................................................................................................316.3板的截面设计..........................................................................................................................356.4楼梯设计...................................................................................................................................426.5基础设计...................................................................................................................................467PKPM电算结果......