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1、河南理工大学本科毕业设计(论文)第一章绪论建筑工程毕业设计摘要本次毕业设计所选题目为“焦作大学学生宿舍楼设计”。该工程采用的结构形式为现浇钢筋混凝土框架结构,共有八层。建筑纵向长度为50.4m,横向长度为12.3m,房屋总高度24.75m,标准层层高3.0m,底层层高3.6m,室内外高差600mm,总建筑物面积9215m2。建筑物坐北朝南,主要功能要求能满足学生日常的使用要求。总体设计主要完成了一榀框架A、B、C、D轴的结构设计与计算。确定框架布局之后,先进行了荷载标准值的计算,从而确定框架计算简图和荷载总图,之后用底部剪
2、力法计算水平地震作用大小,用D值法求出地震作用下的框架内力(弯矩、剪力、轴力);然后采用弯矩二次分配法计算竖向荷载(恒载及活荷载)作用下的框架内力;进而进行框架内力的组合与调整,并选取最不利组合进行截面设计,在进行截面抗震设计时,为保证延性,框架要满足“强剪弱弯”、“强柱弱梁”、“强节点弱构件”的设计原则,且满足构造要求;此外还进行了基础设计、楼盖现浇板和板式楼梯的设计,最后绘制了房屋结构的楼梯、楼板、框架、基础等结构的施工图。关键词:框架结构结构设计抗震设计内力组合截面设计42河南理工大学本科毕业设计(论文)第一章绪论A
3、bstractThegraduationprojectselectedtopic"JiaozuoUniversitystudentdormitorydesign."Theprojectusesastructureintheformofin-situreinforcedconcreteframestructure,atotalofeight.Buildingalongitudinallengthof50.4m,laterallengthof12.3m,totalhousingheight24.75m,standardlaye
4、rsofhigh3.0m,bottomstorey3.6m,indoorandoutdoorheight600mm,totalbuildingareaof9215m2.Buildingfacessouth,themainfunctionalrequirementstomeetthestudents'dailyrequirements.TheoveralldesignofthemaincompletedthestructuredesignandcalculationofaframeofA,B,C,Daxis.Afterdet
5、erminingframelayout,thefirstfortheloadstandardvaluesarecalculatedtodeterminetheframeworkforcalculatingthetotalloaddiagramsandmaps,followedbyhorizontalseismicbaseshearmethodtocalculatethesizeoftherole,withtheD-valuemethodundertheframeworkofthecalculatedseismicforce
6、s(moment,shear,axialforce);thencalculatedusingmomentdistributionMethodverticalloads(deadloadandliveload)undertheframeworkoftheinternalforces;thusbeacombinationofinternalforcesandadjustmentframework,andselectthemostunfavorablecombinationsectiondesign,conductingseis
7、micdesignsection,inordertoensureductility,theframeworktomeetthe"strongshearweakbending","strongcolumn-weakbeam","strongnodeweakcomponent"designprinciples,andtomeetstructuralrequirements;additionalsocarriedoutbasicdesign,floorslabandplatestaircasedesign,andfinallyd
8、rawahousingstructureofthestairs,floor,frame,basicstructuressuchasconstructiondrawings.Keywords:FramestructureStructuredesignSeismicdesignThecombinationo