节点文献
初始位移对六四梁拼组柱临界荷载影响的探讨
Influence of the Initial Deflection on the Critical Load of Pin-connected Columns of 64-Type Beams
【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。
【Abstract】 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.
【关键词】 销接钢结构;
初始位移;
临界荷载;
承载力;
【Key words】 pin-connected steel structure; initial displacement; critical load; bearing capacity;
【Key words】 pin-connected steel structure; initial displacement; critical load; bearing capacity;
- 【文献出处】 国防交通工程与技术 ,Traffic Engineering and Technology for National Defence , 编辑部邮箱 ,2005年03期
- 【分类号】U441
- 【下载频次】27