地下车库建筑结构设计土木工程设计

精选资料可修改编辑大学本科生毕业设计***地下车库建筑结构设计精选资料可修改编辑摘要本设计为***地下车库建筑结构设计。设计采用框架结构，是一个单建式地下二层停车场建筑，地上为绿地儿童乐园。该设计不仅有效地利用了地下空间，改善了城市停车场所紧张的局面，还为城市增添了一个儿童娱乐场所。建筑面积为19051平方米，设计停车容量为430台。本设计大体分为两个部分：第一部分建筑设计，主要包括建筑形体的选择，内部房间的功能分区以及相应建筑材料的选择等。在交通疏散方面，设有十部楼梯，并装有甲级防火门。第二部分结构设计，包括：顶板设计，次梁设计，负二层顶板设计，框架结构设计,楼梯设计，外墙设计和基础设计。外墙和基础采用防水混凝土。为防止不均匀沉降和满足整体的刚度要求，采用筏板基础。关键词：地下车库；框架结构；筏板基础精选资料可修改编辑Theundergroundgarageofthe***.AbstractThedesignofbuildingstructureisaboutoneundergroundgarageofthe***Thebuildingisreinforcedconcreteframework.itisasinglebuildingtype,two-storyofundergroundgarage,andovergroundisagreenchildrenpark.Itisnotonlyusingtheundergroundspacefullyandimprovingtheturgescentsituationofparkinginthecity,butalsoaddingachildren'sentertainmentincity.Thefloorspaceis19,051squaremetersandthedesignparkingcapacityis430.Theprojectincludestwopartsmainly:thefirstpartisarchitecturaldesign,inthearchitecturaldesign,theselectionofbuilding’stype,thedivisionofinternalroomandtheselectionofbuildingmaterialarethemainparts.Dispersestheaspectinthetransportation,ithastenstairs.Anditisloadedwiththefiredoor.Thesecondpartisstructuraldesign,mainlyincludes:roofdesign,secondarygirderdesign,negativetworoofdesign,portalframeconstructiondesign,staircasedesign,outerwalldesignandfoundationdesign.Theouterwallandfoundationadoptthewaterproofconcrete.Inordertopreventin-homogeneoussettlementandmeetingtherigiditydemandforthewholeevenly,Iadoptedtheribroofbeamtyperaftboardfoundation.精选资料可修改编辑Keywords:undergroundgarage；frameconstruction；raftfoundation精选资料可修改编辑目录1绪论.................................................................................................12建筑设计..........................................................................................32.1柱网设计.....................................................................................................32.2层高设计.....................................................................................................42.3埋深设计.....................................................................................................42.4防火设计.....................................................................................................42.4.1防火分区............................................................................................52.4.2安全疏散............................................................................................52.4.3防烟和排烟要求.................................................................................72.5坡道设计....................................................................................................72.6防水设计....................................................................................................83结构设计.........................................................................................103.1板的设计................................................................................................103.1.1负一层顶板的设计.........................................................................103.1.2负二层顶板的设计.........................................................................213.2侧墙设计及计算.....................................................................................303.2.1侧向土压力计算............................................................................303.2.2内力及配筋计算............................................................................333.3负一层横向次梁的设计...........................................................................36精选资料可修改编辑3.3.1内力计算.......................................................................................363.3.2正截面承载力计算.........................................................................513.3.3斜截面承载力计算.........................................................................533.4负一层纵向次梁的设计...........................................................................543.5竖向荷栽作用下框架结构的内力计算.....................................................543.5.1初选梁柱截面尺寸.........................................................................543.5.2荷载计算.......................................................................................553.5.3恒荷载作用下内力计算.................................................................593.5.4活载作用下的内力计算.................................................................673.6框架梁计算.............................................................................................723.6.1框架梁内力组合............................................................................723.6.2框架梁的配筋计算.........................................................................733.7框架柱的计算.........................................................................................793.7.1框架柱的内力组合.........................................................................793.7.2剪跨比和轴压比验算.....................................................................803.7.3框架柱的配筋计算.........................................................................823.8基础设计................................................................................................933.8.1基础底板设计：...................................