| 钢筋混凝土偏心受压构件裂缝宽度异常分析 |
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| 引用本文： | 宋亚光,田野.钢筋混凝土偏心受压构件裂缝宽度异常分析[J].北方交通,2010(4):120-122. |
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| 作者姓名： | 宋亚光 田野 |
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| 作者单位： | 1. 辽宁省公路勘测设计公司,沈阳,110000
2. 辽宁省交通规划设计院,沈阳,110166 |
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| 摘 要： | 根据应用《公路钢筋混凝土及预应力混凝土桥涵设计规范》(JTG D62-2004)6.4.3及6.4.4条公式计算钢筋混凝土偏心受压构件裂缝宽度时出现异常结果的情况,应用数学方法及工程实例对此进行了分析论证。在特定条件下规范公式误差较大。
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| 关 键 词： | 偏心受压构件 裂缝宽度 规范公式 异常 |
Analysis on Crack Width Abnormal of Reinforced Concrete Eccentric Compressive Members |
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| Authors: | SONG Ya-guang others |
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| Institution: | SONG Ya-guang , others |
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| Abstract: | For the abnormal results when applying formulas in article 6.6.3 and 6.4.4 in Code for Design of Highway Reinforced Concrete(TG D62-2004) to calculate crack width of reinforced concrete eccentric compressive members,math methods and engineering examples have been adopted for analytical probation.In certain situations,differences maybe larger when using formulas in the code. |
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| Keywords: | Eccentric compressive members Crack width Code formulas Abnormal |
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