摘要根据设计要求设计钢结构厂房，设计地点位于南京市鼓楼区，该工厂主要生产轻型机械零件。厂房结构为单层轻型门式刚架结构，建筑面积2000，共一层，结构安全等级为二级，地面粗糙度类别为B类，抗震设防烈度为7度。该厂房结构整体优势较强，采取重力较轻的材料建成，因此在安装时较为简便，且相对于其他工程来说它的施工周期较短。除此之外，该厂房结构的抗震性能很强，所有材料均为环保材料，不会对环境造成污染，而且投资回收快。以国家规范标准为依据进行厂房计算说明书的编写，在此基础上绘制厂房建筑结构图，最后进行有限元受力分析。关键词：钢结构；门式刚架；轻型工业厂房ABSTRACTAccordingtothedesignrequirements,asteelstructurefactorybuildingisdesigned,whichislocatedinGulouDistrict,Nanjing.Thefactorymainlyproduceslightmechanicalparts.Theworkshopstructureisasingle-storeylight-weightportalframestructurewithafloorareaof2000andatotalofonestorey.Thesafetygradeofthestructureissecond,thegroundroughnessisB,andtheseismicfortificationintensityis7.Thestructureofthefactorybuildinghasastrongoveralladvantageandisbuiltwithlightergravitymaterial.Therefore,itisrelativelysimpletoinstallandhasashorterconstructionperiodthanotherprojects.Inaddition,theanti-seismicperformanceofthebuildingstructureisverystrong,allmaterialsareenvironmentallyfriendlymaterials,willnotcausepollutiontotheenvironment,andtheinvestmentrecoveryisfast.Basedonthenationalstandard,thecalculationinstructionsoffactorybuildingsarecompiled.Onthisbasis,thestructuraldrawingsoffactorybuildingsaredrawn.Finally,thefiniteelementstressanalysisiscarriedout..Keywords:Steelstructure;portalframe;lightindustrialplant目录......................................................................................................................................3...................................................................................................................................3......................................................................................................................................3...................................................................................................................................3.................................................................................................................................3.....................................................................................................................3.............................................................3.................................................................................................4.............................................................................................................4.......................................................................................................................4...................................................................................................................................5.....................................................................................................................5.................................................................................................................6.....................................................................................................................6.................................................................................................7.........................................
