大悬挑钢结构雨篷设计

针对现阶段较为广泛应用的大悬挑钢结构雨篷进行了总结与分类。分析了各个类型的优缺点,总结了雨篷设计所应考虑的荷载、效应等条件,提出了各杆件的控制因素与关键节点设计方式。最后,结合以上各条,对一6m跨悬挑雨篷进行计算分析,给出了具体的计算数据及构件大小,并进行了具体分析对比。

The Design of Long-cantilevered Steel Canopy

Now long-cantilevered steel canopy is applied in engineering, so in this paper the canopy is categorized. The merits and demerits is given and the load, loadcase, action are summarized, furthermore, the controlling factors for bars and the details of key joints are suggested. At last, based on above, a series of 6m long-cantilevered steel canopy are analyzed, in addition, the data of result and the section ofeverybars are investigated and all these data are analyzed and compared.