| 二次受力对粘钢加固混凝土梁的影响 |
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| 引用本文： | 孟丽军,公宝兴,刘云.二次受力对粘钢加固混凝土梁的影响[J].建筑节能,2005,33(3):24. |
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| 作者姓名： | 孟丽军 公宝兴 刘云 |
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| 作者单位： | 1. 石家庄铁道学院土木分院,河北,石家庄,050043
2. 石家庄市政工程公司,河北,石家庄,050001 |
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| 摘 要： | 粘钢加固混凝土梁在二次受力情况下存在着粘贴上去的钢板应力和应变均滞后的情况,根据钢筋混凝土梁的作用机理,分析了二次受力对粘钢加固混凝土梁界限相对受压区高度的影响。
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| 关 键 词： | 二次受力 钢筋混凝土梁 粘钢加固 卸载条件 |
| 文章编号： | 1007-2918(2005)03-0024-01 |
| 修稿时间： | 2005年3月7日 |
Influence on RC beam with glued steel plate of second bearing force |
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| Meng Lijun,Gong baoxing,Liu yun.Influence on RC beam with glued steel plate of second bearing force[J].Construction Conserves Energy,2005,33(3):24. |
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| Authors: | Meng Lijun Gong baoxing Liu yun |
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| Abstract: | The steel plate presents delay of stress and strain, under second bearing force in the RC beam with glued steel plate .The paper analyses influence of relative limit height of compression region on RC beam with glued steel plate of second bearing force on a basis of the mechanism of RC beam. |
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| Keywords: | Second bearing force RC beam Reinforcd with glued steel plate Unloading condition |
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