| 有侧移钢筋混凝土框架柱纵向挠曲二阶效应的分析 |
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| 引用本文： | 童岳生,童申家.有侧移钢筋混凝土框架柱纵向挠曲二阶效应的分析[J].建筑结构,2005,35(9). |
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| 作者姓名： | 童岳生 童申家 |
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| 作者单位： | 西安建筑科技大学,710055;西安建筑科技大学,710055 |
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| 摘 要： | 对钢筋混凝土框架柱的纵向挠曲二阶效应做了分析。结果表明,钢筋混凝土框架柱的纵向挠曲二阶效应与柱的特征值(轴压应力、长细比、混凝土弹性模量等的综合系数)以及柱两端弯矩比值有关。一般情况下,钢筋混凝土框架柱的纵向挠曲二阶效应可不予考虑。某些偶然情况须考虑时,可采用所介绍的方法。
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| 关 键 词： | 钢筋混凝土框架柱 纵向挠曲二阶效应 柱的特征值 柱两端弯矩比值 |
Analysis of Flexure Second-order Effect of Column in RC Frame |
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| Tong Yuesheng,Tong Shenjia.Analysis of Flexure Second-order Effect of Column in RC Frame[J].Building Structure,2005,35(9). |
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| Authors: | Tong Yuesheng Tong Shenjia |
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| Abstract: | The flexure second-order effect of column in reinforced concrete frame is analysed.This effect has relation with characteristic value and end-moment ratio of the column.Generally,this effect may not be considered in design.If this effect must be calculated in some occasional case,it is advised to use the method presented. |
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| Keywords: | column RC frame flexure second-order effect characteristic value end-moment ratio |
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