摘要
空间结构的特点是杆件数量多,拼接复杂。空间结构的性能优越性主要取决于连接节点性能的优越性。通过对钢管相贯节点的试验研究,结果表明极限承载力大小在两种加载形式下区别不大,从破坏特征和延性两方面的比较结果可以看出主管受力情况下表现更加优越。
Spatial structure features numerous bars and splicing complexity. The performance of spatial structure mainly depends on the performance of study of steel pipe nodes. The results show： 1. connecting nodes. This paper carries out an experimental The ultimate bearing capacity under those two kinds of load forms is not significantly different. 2. Through contrasting failure characteristics and ductility of the results, we know that the performance of the main pipe hearing load is superior.
出处
《黄山学院学报》
2016年第3期58-60,共3页
Journal of Huangshan University
基金
黄山学院自然科学研究项目(2013xkj015)
关键词
钢管结构
钢管搭接节点
极限承载力
steel structure
steel pipe joints
ultimate bearing capacity
