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1、****大学毕业设计[中文摘要]:钢结构是目前世界上发展迅速并且应用广泛的建筑结构形式,钢结构在中国将来成为最主要的结构形式已成为可能。目前探讨新农村的建筑形式是个热点,本设计旨在为新农村的建设提出建筑方案,设计了一11层的板式高层住宅,结构方案采用钢框架。该建筑的同一个建筑方案采用了三种柱截面形式,比较这三种方案的优缺点。为完成这项设计我做了以下工作。确定建筑方案,进行结构的分体系设计。采用平面结构分析模型,选取一榀横向框架,初选框架构件截面,计算该榀框架的各种内力,进行内力组合,选取其中最不利组合,验算结构的整体稳定性,构件的承载力,构件的稳定性。再进行节点设
2、计,选典型节点,设计构件的连接方式,验算节点的强度。设计出基础,验算基础的承载力。本设计中采用H形钢柱,再参考同组人采用箱型和圆钢管的柱截面的数据比较,得出了如下结论:用箱形截面柱和圆钢管截面柱的双向抗弯能力强,但对于板式楼H形截面足以满足这些要求,而且其用钢量较小;对于塔式建筑来说H形截面柱就不合理,其它两种截面较为适合。关键词:钢结构住宅、设计、H型钢71****大学毕业设计Abstract:Steelstructurewhichistheworld'srapiddevelopmentandbroadapplicationformstructures,stru
3、cturalsteelworkinChinawillbecomethemainformofthestructureispossible.Currentlyexploringnewformsofruralconstructionisahotspot,theruraldesignedforthenewbuildingconstructionprogrammes,thedesignofa11-beamhigh-riseresidential,structuralsteelframeworkfortheintroductionoftheprogramme.Theconst
4、ructionofaconstructionprogrammewiththeintroductionofacross-sectionofthethreepillarsformthecomparativeadvantagesanddisadvantagesofthethreeprogrammes.ToaccomplishthisdesignIhavedonethefollowing.Determineconstructionprogramme,thestructureofthesub-systemdesign.Horizontalstructureanalysisu
5、singmodelsasaPinhorizontalframeworkprimaryframeworkcomponentscross-section,thecalculationofthevariousendogenousforcePinframeworkforendogenousforceportfolio,selectthemostadversemixwhocheckedthestructureoftheoverallstabilityofthesupportingcomponents,componentstability.Anothernodedesign,
6、thetypicalnode,linkingdesignelements,whocheckednodesintensity.Designbasis,checkingcomputationsbasedbear.ThedesignoftheH-shapedtubeused,withreferencetoagroupbox-YuanSteelPipeandthepillarcross-sectionofdatacompareddrawthefollowingconclusions:abox-shapedcross-sectionpillarandpillarYuanSt
7、eelPipecross-sectionofthetwo-waycapacity,butfortheH-beam,cross-sectiontomeettheserequirements,anditssteeltobeusedbysmaller;TheTowerBuilding,H-shapedcross-sectionpillaronunreasonabletheothertwocross-sectionismoreappropriate.Keywords:residenceofsteelstructure,design,HTypesteel71****大学毕业
8、设计目录1