某甲级体育场金属屋面用檩条设计  

DESIGN OF METAL ROOF PURLINS OF A CLASS-A STADIUM

作　　者：俞军华 李力 

机构地区：[1]来实建筑系统(上海)有限公司,上海201315

出　　处：《钢结构》2015年第7期47-51,共5页Steel Construction

摘　　要：体育场金属屋面用檩条设计是一个比较重要的工作,其设计质量直接影响金属屋面的安全性和建筑的美观度。通过描述某甲级体育场金属屋面用檩条的设计,主要介绍在檩条设计中风荷载、恒荷载的取值方法和依据,檩条间距的确定方法,檩条截面的计算依据和荷载组合工况,檩条连接节点的形式,以及三维空间曲面复杂造型建筑的檩条加工详图设计方法。The design of metal roof purlins of stadium is of most importance in construction process. The design quality may affect the roofing safety and aesthetic appearance directly. The design of metal roof purlins of a class-A stadium was described, and it was mainly focused on the aecessor methods and basis of wind load and dead load in purlin design, defining method of purlin spacings, calculation basis and diversified combination of loading of purlin section, connections forms of purlin, and the fabrication drawings of purlins in a 3D complex curved surface building.

关 键 词：甲级体育场 金属屋面 冷弯薄壁型钢 风洞试验 三维空间 

分 类 号：TU392.1[建筑科学—结构工程]