摘要
由于销孔间隙的存在,销接钢结构体系在受荷载前就可能产生位移。由折减刚度法,考虑初始几何位移的影响,得到了销接结构的临界荷载。
The pin-connected steel structure, which has an interstice between the pin and the pinhole in the node point, is likely to have displacement before bearing its loads. By means of reducing rigidity, the critical load is obtained.
出处
《国防交通工程与技术》
2005年第3期78-80,共3页
Traffic Engineering and Technology for National Defence
关键词
销接钢结构
初始位移
临界荷载
承载力
pin-connected steel structure
initial displacement
critical load
bearing capacity
