| 钢-混凝土组合梁在负弯矩下的承载力计算 |
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| 引用本文： | 陈春强,李季.钢-混凝土组合梁在负弯矩下的承载力计算[J].山西建筑,2007,33(10):120-121. |
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| 作者姓名： | 陈春强 李季 |
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| 作者单位： | 1. 河南省建筑设计研究院,河南,郑州,450014
2. 黄委会水文水资源局,河南,郑州,450000 |
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| 摘 要： | 介绍了在负弯矩作用下钢—混凝土连续梁的特点,在理论分析的基础上,阐述了塑性中和轴位于钢梁上翼缘内和钢梁腹板内的两种情况,并给出在这两种情况下正截面的受弯承载力公式。
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| 关 键 词： | 连续钢—混凝土组合梁 负弯矩 塑性理论 |
| 文章编号： | 1009-6825(2007)10-0120-02 |
| 修稿时间： | 2006-11-15 |
Bearing capacity calculation of steel-concrete composite beam under the action of negative moment |
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| CHEN Chun-qiang,LI Ji.Bearing capacity calculation of steel-concrete composite beam under the action of negative moment[J].Shanxi Architecture,2007,33(10):120-121. |
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| Authors: | CHEN Chun-qiang LI Ji |
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| Affiliation: | CHEN Chun-qiang LI Ji |
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| Abstract: | Characteristics of steel-concrete composite beam under the action of negative moment are introduced.Based upon theoretical analysis the formulas for bending bearing capacity calculation of right section are derived under the two situations that inelastic neutral axis lies in flange and web plate. |
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| Keywords: | continuous steel-concrete composite beam negative moment plastic theory |
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