| 旧桥加固设计及其静动载试验研究 |
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| 引用本文： | 刘鑫.旧桥加固设计及其静动载试验研究[J].科技情报开发与经济,2009,19(23):143-144. |
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| 作者姓名： | 刘鑫 |
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| 作者单位： | 中铁西北科学研究院,甘肃兰州,730000 |
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| 摘 要： | 介绍了钢筋混凝土桥梁粘贴钢板加固法,并对加固后的桥梁进行了静动栽试验.试验结果表明,加固后桥梁的刚度和强度都有一定的提高,达到了加固要求.
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| 关 键 词： | 旧桥加固 钢筋混凝土桥梁 承载力评估 荷载试验 |
Research on the Reinforcing Design and Static/Dynamic Load Tests of Old Bridge |
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| LIU Xin.Research on the Reinforcing Design and Static/Dynamic Load Tests of Old Bridge[J].Sci-Tech Information Development & Economy,2009,19(23):143-144. |
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| Authors: | LIU Xin |
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| Abstract: | This paper introduces the sticking steel board method to strengthen the reinforced concrete bridge, and carries out the static and dynamic load tests on the bridge after reinforcement. The test results show that the stiffness and strength of the bridge after reinforcement has improved and reaches the requirement of reinforcement. |
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| Keywords: | old bridge reinforcement reinforced concrete bridge bearing capacity evaluation loading test |
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