| 钢筋混凝土不等肢异形柱轴压比限值的研究 |
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| 引用本文： | 张新培,陈伟.钢筋混凝土不等肢异形柱轴压比限值的研究[J].世界地震工程,2007,23(4):216-220. |
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| 作者姓名： | 张新培 陈伟 |
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| 作者单位： | 四川大学,建筑与环境学院,四川,成都,610065 |
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| 摘 要： | 采用非线性全过程数值仿真算法确定不等肢T型、L型、十字型柱截面曲率延性比。再根据异形柱框架结构受地震作用时应具有的柱截面曲率延性水准确定不等肢T形、L形、十字形柱轴压比限值，为不等肢异形柱设计提供了必须的依据。
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| 关 键 词： | 不等肢异形柱 轴压比限值 曲率延性比 |
| 文章编号： | 1007-6069（2007）04-0216-05 |
| 收稿时间： | 2007-03-21 |
| 修稿时间： | 2007-08-15 |
Study of ultimate axial compression ratio for RC inequal-leg special-shaped columns |
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| ZHANG Xin-pei,CHEN Wei.Study of ultimate axial compression ratio for RC inequal-leg special-shaped columns[J].World Information On Earthquake Engineering,2007,23(4):216-220. |
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| Authors: | ZHANG Xin-pei CHEN Wei |
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| Abstract: | The curvature ductility ratio of cross-section for inequal-leg T-shaped, L-shaped and cross-shaped columns are computed by the numerical method. On the basis of the calculation results, the ultimute axial compression ratio for the inequal-leg T-shaped, L-shaped and cross-shaped columns is presented. |
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| Keywords: | R C inequl-leg special-shaped columns ultimate axial compression ratio curvature ductility ratio |
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