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毕业设计题目:丰城市政府行政中心设计系别：土木与建筑工程学院专业：土木工程建筑工程方向姓名：柯剑锋学号：2009102279指导教师：许明二零一三年六月丰城市政府行政中心TheHalladministrativecenterofFengchengCity总计毕业设计47页表格11个插图15幅I摘要本设计主要进行了结构方案中横向框架第⑤轴结构设计。在确定框架布局之后，先进行了荷载的计算,包括恒荷载、活荷载，再组合得到线荷载和集中荷载；风荷载，计算出它们对框架的水平作用；地震荷载，利用顶点位移法求出自震周期，按底部剪力法计算水平地震荷载作用下大小。接着计算竖向荷载（恒载及活荷载）作用下的结构内力（分层法），再求出在水平荷载作用下的结构内力（D值法）。然后进行内力组合（包括一般组合和考虑地震的组合）。选取最安全的结果计算配筋（考虑地震和不考虑地震中取较大值）。此外还进行了结构方案中的楼梯的设计。完成了平台板、梯段板、平台梁等构件的内力和配筋计算及施工图绘制。对楼板进行了配筋计算，本设计采用独基础。整个结构在设计过程中，严格遵循相关的专业规范的要求，参考相关资料和有关最新的国家标准规范，对设计的各个环节进行综合全面的科学性考虑。总之，适用、安全、经济、使用方便是本设计的原则。设计合理可行的建筑结构方案是现场施工的重要依据。[关键词]：框架结构抗震设计荷载计算内力计算计算配筋IIABSTRACTThedesignofthemainstructureoftheprogramishorizontalframework⑤-axisseismicdesign.Indeterminingthedistributionframework,thefirstlayerofrepresentativevalueoftheload,Thenusevertexfromthedisplacementmethodforearthquakecycle,andthenatthebottomofshearhorizontalseismicloadcalculationundersize,thencalculatedthelevelofloadundertheInternalForces(bendingmoment,shearandaxialforce).Thencalculateverticalload(constantloadandliveload)undertheInternalForces.Identifythemostdisadvantagedgrouporaninternalforceseveralcombinations.SelectthebestsafetyresultsofthereinforcementandMapping.Inaddition,thestructureoftheprogramindoorisdesigned.Completionoftheplatformboards,boardsoftheladder,platformbeamcomponentandthereinforcementofinternalforcescalculationandconstructionmapping.Onthefloorreinforcementcalculation,theuseofpilefoundationdesign,foundationandpilecapsfortheforceandreinforcementcalculation.Thewholestructureofthedesignprocess,instrictcompliancewiththerelevantprofessionalstandard,referencetorelevantinformationandthelatestnationalstandardsandspecifications,anddesignofthevariouscomponentsofacomprehensivescientificconsiderations.Inshort,application,security,economicanduser-friendlydesignistheprinciple.Designreasonableandworkablestructureoftheprogramistheconstructionsiteoftheimportantbasisfortheconstruction.[KEYWORDS]:FrameStructure;SeismicDesign;LoadCalculation;Internalforcecalculation;Calculationreinforcement目录摘要.........................................................IABSTRACT......................................................II概述.........................................................2第一章建筑设计部分...........................................21.1平面设计..............................................................21.2屋顶设计..............................................................2第二章结构方案设计...........................................32.1基本资料：.............................................................32.2结构选型...............................................................32.3结构平面布置..........................................................3第三章板的计算...............................................53.1设计资料...............................................................53.2设计荷载...............................................................53.3计算结果：.............................................................53.4跨中挠度验算：.........................................................63.5裂缝宽度验算...........................................................7第四章板式楼梯设计...........................................114.1梯段板计算............................................................114.2平台板的计算..........................................................124.3平梁的计算............................................................14第五章第⑤榀框架设计.........................................165.1计算单元的选取.......................................................165.1.1结构布置及梁,柱截面尺寸的初选.......................................165.2恒荷载及内力分析.....................................................185.2.1屋面恒荷载..........................................................185.2.2.楼面恒荷载........................................................195.2.3构件自重...........................................................195.2.4.固端弯矩计算......................................................215.2.5恒荷载作用下内力分析................................................215.3活荷载及内力分析......................................................235.3.1屋面活荷载..........................................................245.3.2内力分析............................................................245.4风荷载及内力分析......................................................265.4.1风荷载计算..........................................................265.4.2各柱的D值及剪力分配系数η计算:.....................................285.4.3各柱的反弯点位置、剪力、柱端弯矩计算................................305.5内力组合..............................................................315.5.1框架梁内力组合......................................................315.5.2.框架柱内力组合：....................................................325.6截面设计..............................................................415.6.1.框架梁的配筋计算...................................................415.6.2框架柱的配筋计算....................................................42第六章独立基础设计...........................................456.1确定基础底面积........................................................456.2基础高度计算.........................................................456.3基础底配筋计算...................