| 初始位移对六四梁拼组柱临界荷载影响的探讨 |
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| 引用本文： | 马肖,段树金.初始位移对六四梁拼组柱临界荷载影响的探讨[J].国防交通工程与技术,2005,3(3):78-80. |
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| 作者姓名： | 马肖 段树金 |
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| 作者单位： | 石家庄铁道学院土木工程分院,河北,石家庄,050043 |
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| 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.
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| 关 键 词： | 销接钢结构 初始位移 临界荷载 承载力 |
| 文章编号： | 1672-3953（2005）03-0078-03 |
| 收稿时间： | 2005-03-22 |
| 修稿时间： | 2005年3月22日 |
Influence of the Initial Deflection on the Critical Load of Pin-connected Columns of 64-Type Beams |
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| MA Xiao,DUAN Shu-jin.Influence of the Initial Deflection on the Critical Load of Pin-connected Columns of 64-Type Beams[J].Traffic Engineering and Technology for National Defence,2005,3(3):78-80. |
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| Authors: | MA Xiao DUAN Shu-jin |
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| 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. |
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| Keywords: | pin-connected steel structure initial displacement critical load bearing capacity |
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