| 圆形截面混凝土偏心受压构件极限承载力的理论分析 |
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| 引用本文： | 刘磊,许克宾.圆形截面混凝土偏心受压构件极限承载力的理论分析[J].北京交通大学学报(自然科学版),1999(1):34-37. |
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| 作者姓名： | 刘磊 许克宾 |
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| 作者单位： | 北方交通大学土木建筑工程学院 |
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| 基金项目： | 铁道部建设司科研项目;; |
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| 摘 要： | 根据混凝土材料非线性的应力—应变关系，采用非线性分析的方法，对圆形截面的混凝土偏心受压构件的极限承载力做了理论计算，建立了荷载偏心对承载力影响的折减系数计算方法，为简化计算方法提供了理论依据
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| 关 键 词： | 圆形截面 偏压构件 极限承载力 非线性分析 |
Theoretical Analysis on Ultimate Loads of Circular Section Concrete Members Under Eccentric Loads |
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| Liu Lei,Xu Kebin.Theoretical Analysis on Ultimate Loads of Circular Section Concrete Members Under Eccentric Loads[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,1999(1):34-37. |
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| Authors: | Liu Lei Xu Kebin |
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| Abstract: | According to the practical stress and strain relations of concrete and the non linear analysis method, the ultimate loads of circular section concrete members under eccentric loads are calculated. A theoretical calculationmethod for a convert coefficient of the ultimate load by the influence of the eccentric load is established, which offers the theoretical analysis for simplified calculation. |
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| Keywords: | circular section\ concrete members under eccentric loads\ ultimate load\ non linear analysis |
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