| 部分包裹混凝土轴压柱的局部屈曲性能 |
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| 引用本文： | 赵根田,朱晓娟.部分包裹混凝土轴压柱的局部屈曲性能[J].冶金矿山设计与建设,2008,40(1):13-15,38. |
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| 作者姓名： | 赵根田 朱晓娟 |
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| 作者单位： | 内蒙古科技大学建筑与土木工程学院,内蒙古包头014010 |
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| 摘 要： | 对部分包裹混凝土的H型钢轴压柱翼缘板的局部屈曲性能进行了理论分析。根据小挠度理论，采用迦辽金法计算出了在均匀压力作用下具有刚性支撑的翼缘板的局部屈曲应力，得到了部分包裹混凝土的H型钢轴压柱翼缘板的局部屈曲系数。
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| 关 键 词： | 翼缘板 局部屈曲 小挠度 |
| 文章编号： | 1673-8993（2008）01-0013-03 |
| 收稿时间： | 2007-09-18 |
Local buckling behavior of partially encased concrete columns subjected to axis force |
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| Zhao Gentian, Zhu Xiaojuan.Local buckling behavior of partially encased concrete columns subjected to axis force[J].Metal Mine Design & Construction,2008,40(1):13-15,38. |
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| Authors: | Zhao Gentian Zhu Xiaojuan |
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| Abstract: | In this paper, a theoretical analysis for the local buckling of the flange plate of the partially encased concrete columns subjected to H - shape steel axis force was presented. Based on small deflection theory, Galerkin method was adopted to calculate the local buckling stress of flange plate with rigid support under uniform compression, and local buckling coefficient was obtained for flange plate of the partially encased concrete H steel. |
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| Keywords: | flange plate local buckling small deflection |
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