刚桁架结构厂房的设计  

DESIGN AND ANALYSIS OF STEEL RIGID TRUSS WORKSHOP

作　　者：曾志攀[1] 

机构地区：[1]福建省建筑设计研究院,福州350001

出　　处：《钢结构》2007年第6期42-45,共4页Steel Construction

摘　　要：介绍了某大跨度混凝土屋面厂房的工程概况,比较分析了钢筋混凝土结构、普通钢框架结构和刚桁架结构3种结构选型。在选定的刚桁架结构的基础上,进行了刚桁架的结构分析、节点设计、楼屋面组合梁及混凝土结构分缝的设计。通过对本工程的分析,体现了钢结构在大跨度工程设计上的灵活性及优越性。It is introduced the general situation of one large span workshop with concrete roof , It is compared that the lectotypes of the concrete structure, regular steel frame structure as well as steel rigid truss structure. Based on the selected steel rigid truss structure, it is given that the analysis of steel rigid truss , calculations of joint,and designs of roof＇s composite beam and concrete expansion gap. The flexibility and advantage could be obviously seen by the applications of steel structure to large span projects.

关 键 词：钢框架桁架结构 刚桁架结构 伸缩缝 

分 类 号：TU391[建筑科学—结构工程]