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公司3#厂房设计I泉州市华力钢结构公司3#厂房设计[摘要]本工程为泉州市华力钢结构公司3#厂房设计。通过查阅有关图集及相关教材，将门式刚架厂房设计为单跨双坡跨，柱距为6.6m，跨度为30m,总的建筑面积为1584m2。该单层门式刚架结构是以轻型焊接H型钢（变截面）作为主要承重骨架，用冷弯薄壁型钢（C型）做檩条、墙梁；以0.5mm厚压型钢板做屋面、墙面；采用75mm玻璃棉作为保温隔热材料并适当设置支撑的一种轻型房屋结构体系。根据已形成的建筑图及其相关要求，对每榀刚架的最不利荷载进行计算，使用PKPM软件完成刚架的合理截面计算，然后通过设计规范的相关要求，对刚梁、柱、支撑、檩条等构件进行强度、刚度，稳定性等验算，用CAD分别绘制出设计图。最后，整理计算书并出图。[关键词]轻型门式刚架钢结构设计公司3#厂房设计IIQuanzhouhualiheavyloaderworkshop3#workshopdesign[abstract]theprojectforquanzhouhualiheavyloaderworkshop3#workshopdesign.Bylookingattheatlasandrelevantmaterial,doorframefactorybuildingdesignforsingleacrossdifferentdualslope,columndistanceof6.6m,spanof30m,thetotalconstructionareaof1584m2.Thesingletypeofdoorrigidframestructurewithlightweldingh-beam(variablecross-section)asthemainload-bearingskeleton,withcold-formedthin-walledsteelpurlin,(C)dowallbeam;With0.5mmthickdosteelsheetroof,walls;Using75mmglasswoolasthermalinsulationmaterialandproperlysetuptosupportalightweightbuildingstructuresystem.Accordingtotheconstructiondiagramandrelatedrequirementsofalreadyformed,foreverynature,themostunfavorableloadcalculationoftheframe,usingPKPMsoftwaretocompletethereasonablecrosssectioncalculationofframe,andthenthroughthedesignspecification,therequirementsoftherelevantonbeam,column,supports,purlinartifactssuchasstrength,stiffness,stabilitycalculation,mapoutseparatelywiththeCADdesign.Finally,calculationanddrawing.[keywords]Lightportalrigidframe，Thesteelstructure，design公司3#厂房设计III目录第一章工程概况................................................11.1工程地质勘探资料...........................................11.2气候条件...................................................11.3荷载取值...................................................11.4结构的安全等级.............................................11.5建筑用材...................................................1第二章结构选型................................................2第三章荷载计算................................................33.1荷载标准值.................................................33.1.1永久荷载标准值...........................................33.1.3风荷载...................................................33.2荷载组合...................................................43.2.1由永久荷载控制的组合.....................................43.2.2由可变荷载控制的组合.....................................4第四章内力分析................................................54.1PKPM电算信息..............................................54.2PKPM电算结果..............................................64.3内力包络图.................................................7第五章钢架截面设计............................................75.1截面选择...................................................75.2钢架柱验算.................................................85.2.1宽厚比限值...............................................85.2.2钢架柱腹板有效宽度计算...................................95.2.3钢架柱刚度验算..........................................105.2.4钢架柱的强度验算........................................105.2.5稳定性验算..............................................115.3钢架梁验算................................................125.3.1B2点所在截面............................................125.3.2C点所在截面...........................................135.3.3D点所在截面...........................................15第六章节点设计................................错误!未定义书签。公司3#厂房设计IV6.1梁柱连接节点设计...........................错误!未定义书签。6.1.1螺栓强度验算.............................错误!未定义书签。6.1.2端板厚度.................................错误!未定义书签。6.1.3梁柱结点域的剪应力验算...................错误!未定义书签。6.1.4螺栓处腹板强度验算.......................错误!未定义书签。6.2斜梁与斜梁的拼接节点设计...................错误!未定义书签。6.2.1螺栓强度验算.............................错误!未定义书签。6.2.2端板厚度.................................错误!未定义书签。6.2.3梁柱结点域的剪应力验算...................错误!未定义书签。6.2.4螺栓处腹板强度验算.......................错误!未定义书签。6.3屋脊处节点设计.............................错误!未定义书签。6.3.1螺栓强度验算.............................错误!未定义书签。6.3.2端板厚度.................................错误!未定义书签。6.3.3梁柱结点域的剪应力验算...................错误!未定义书签。6.3.4螺栓处腹板强度验算.......................错误!未定义书签。6.4钢柱柱脚设计...............................错误!未定义书签。6.4.1设计条件.................................错误!未定义书签。6.4.2初步确定尺寸.............................错误!未定义书签。6.4.3柱脚底板面积确定.........................错误!未定义书签。6.4.4柱脚水平抗剪计算.........................错误!未定义书签。第七章檩条设计................................错误!未定义书签。7.1设计资料...................................错误!未定义书签。7.2荷载标准值.................................错误!未定义书签。7.2.1永久荷载.................................错误!未定义书签。7.2.2可变荷载.................................错误!未定义书签。7.3内力计算...................................错误!未定义书签。7.3.1永久荷载标准值与屋面活荷载组合...........错误!未定义书签。7.3.2永久荷载标准值与风荷载吸力组合...........错误!未定义书签。7.4截面选择...................................错误!未定义书签。7.4.1有效截面计算.............................错误!未定义书签。7.4.2强度验算.................................错误!未定义书签。第八章支撑设计................................错误!未定义书签。8.1屋盖水平支撑...............................错误!未定义书签。8.1.1风荷载设计值和杆件内力...................错误!未定义书签。公司3#厂房设计V8.1.2截面选择.................................错误!未定义书签。8.2柱间支撑...................................错误!未定义书签。8.2.1风荷载设计值和杆件内力...................错误!未定义书签。8.2.2截面选择..............