本科毕业设计(论文)题目：荭叶建筑设计院办公楼结构设计摘要本工程占地面积约873平方米左右，建筑面积5238平方米。本建筑为五层，总高度22.8米，室内外高差为0.45米，女儿墙高0.9米。建筑总长度为58.2米，总宽度为15米。本工程结构设计采用多层钢筋混凝土框架结构，基本步骤为：结构计算简图的确定；荷载计算；内力分析；内力组合；梁、柱截面配筋、板的设计、楼梯的设计、基础的设计以及结构施工图的绘制等。其中，内力计算考虑以下四种压力作用，即恒荷载、活荷载、风荷载以及地震作用；柱、板的设计采用弹性理论；梁的设计采用塑性理论；楼梯选用板式楼梯；基础选用十字交叉条形基础。在进行截面抗震设计时，遵循了强剪弱弯，强柱弱梁，强节点弱构件的设计原则，且满足构造要求。本工程结构形式为钢筋混凝土框架结构，设计严格遵守我国现行规范，其中包括«建筑地基基础设计规范»、«建筑结构荷载规范»、«混凝土结构设计规范»、«建筑抗震设计规范»等。计算中包括荷载计算，内力组合，基础设计，楼梯设计等。关键词：办公楼；框架；钢筋混凝土IIIIAbstractTheprojectcoversanareaofabout873squaremeters,buildingareaof5238squaremeters.Thisbuildingisfivelayers,totalheight22.8meters,theelevationdifferenceofinsideandoutsideof0.45meters,0.9metershighparapet.Buildingatotallengthof58.2meters,atotalwidthof15meters.Theengineeringstructuredesignadoptsmulti-layerreinforcedconcreteframestructure,basicstepsasfollows:thedeterminationofstructurecalculationdiagram;Theloadcalculation;Theinternalforceanalysis;Internalforcecombination;Beamandcolumnsectionreinforcement,theboarddesign,thedesignofstair,basicdesignandstructureoftheconstructiondrawing,etc.Amongthem,theinternalforcecalculation,considerthefollowingfourkindsofloadisconstantloadandliveload,windloadandearthquakeaction;Thedesignofthecolumn,theboardbyusingelastictheory;Beamdesignadoptsthetheoryofplasticity;Stairchoosesplatestair;Selectsthecrossbarbasis.Whenmakingsectionseismicdesign,followingthestrongshearweakbending,strongcolumnweakbeam,strongnodeweakcomponentdesignprinciple,andsatisfiestherequirementofconstruction.Thisengineeringstructureformforreinforcedconcreteframestructure,design,strictlyabidebythecurrentspecificationincludingthe«buildingfoundationdesigncode»,«loadcodeforthedesignofbuildingstructuresreinforcedconcretestructuredesigncode»，buildingseismicdesigncode,etc.Includedintheloadcalculation,internalforcecombination,foundationdesign,stairdesign,etc.Keywords:officebuilding；framework；reinforcedconcreteIIIII目录绪论..................................................................1第一章建筑设计说明...................................................21.1建筑方案论述...................................................21.1.1设计依据.................................................21.1.2设计内容、建筑面积、标高.................................21.1.3房间构成和布置...........................................21.1.4采光和通风...............................................21.1.5主要立面和出入口的考虑...................................31.1.6防火及安全...............................................31.1.7各部分工程构造...........................................31.1.8本建筑设计的主要特点.....................................4第二章结构布置和计算简图.............................................5第三章荷载计算.......................................................73.1恒载计算.......................................................73.1.1屋面框架梁线荷载标准值...................................73.1.2楼面框架梁线荷载...
