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1、鑫源快捷酒店设计TheDesignofXinyuanEconomicalHotel总计:83页表格:42个插图:44幅鑫源快捷酒店设计TheDesignofXinyuanEconomicalHotel鑫源快捷酒店设计鑫源快捷酒店设计4鑫源快捷酒店设计[摘 要]本工程为南阳市鑫源快捷酒店,共六层。建筑物的总高度为21.90m,总建筑面积4704.24㎡。建筑总体布置大体上为一字形,楼屋盖均采用现浇钢筋混凝土结构。本工程结构设计采用框架结构,结构计算按横向框架承重分析。在计算过程中,首先进行荷载汇集,然后进行水平荷载作用下的结构内力计算,主要的荷载为地震荷载与
2、风荷载,主要验算层间侧移刚度与水平弹性位移,主要的方法为D值法等。其次计算竖向荷载计算,包括恒载与活载,采用弯矩二次分配法等。在内力计算时,主要计算柱轴力,柱端弯矩与柱端剪力、梁端剪力与弯矩,然后进行内力分析与组合。最后还进行梁柱截面设计、楼板、楼梯、基础等的配筋计算。其中柱按偏压构件算,为保证延性框架要进行“强柱弱梁,强剪弱弯,强节点弱构件”的设计原则,且满足构造要求。本设计计算结果主要以手算为主,PKPM为辅助演算手算结果。[关键字]框架结构;地震作用;D值法;弯矩二次分配法;内力组合;截面设计4鑫源快捷酒店设计4鑫源快捷酒店设计TheDesignof
3、XinyuanEconomicalHotelCivilEngineeringMajorChenMingxingAbstract:ThisprojectofxinyuaneconomicalhotelinNanyanghassixfloorsinall.Thebuilding'sgrossaltitudeis21.90m,andtotalfloorspaceis4704.24㎡.Constructionarrangementonthewholeisgeneralin-line,Theceilingofthebuildingadoptsthecast-in-p
4、lacereinforcedconcretestructure.Thedesignofthisengineeringstructureusestheportalframeconstruction,andthestructurecalculationfollowsthecrosswiseframeload-bearinganalysis.Intheprocessofcalculation,collectstheloadatfirst,thencalculatethestructureendogenicforcewhichactsonthehorizontal
5、load,themainloadincludestheearthquakeloadandthewindload,themaincheckingcalculationinvolvesthesidemovestotherigidityandthelevelelasticdisplacement,themainmethodistheDvalueapproachandsoon.Secondly,thecalculationofverticalloadincludesthedeadloadandtheliveload,adoptsthemethodsofbendin
6、gmomentsecondaryallocationandsoon.Whencalculatingtheendogenicforce,themaincalculationinvolvestheaxisstrength,thecolumnendmomentandthecolumnendshear,theLiangendshearandthebendingmoment,thencarriesontheendogenicforceanalysisandthecombination.Finally,carriesonthebeamcolumnsectiondesi
7、gn,thefloor,thestaircase,thefoundationandsoonreinforcingbarscalculationelse.Instelecalculation,itisonthebasisofthebiascomponentwhichmustfollowthedesignfundamentalsof“strongcolumnweakLiangfortheguaranteeductilityframe,cutsweaklycurved,thestrongnodeweakcomponent”,andsatisfythedetail
8、ingrequirementsaswell.Thedesignre