| 渝怀线长寿长江大桥荷载试验研究 |
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| 引用本文： | 郑平伟,侍刚,秦金环,汪双炎. 渝怀线长寿长江大桥荷载试验研究[J]. 桥梁建设, 2006, 0(Z1): 134-136 |
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| 作者姓名： | 郑平伟 侍刚 秦金环 汪双炎 |
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| 作者单位： | 中铁大桥局集团桥科院有限公司,湖北,武汉,430034 |
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| 摘 要： | 渝怀线长寿长江大桥为双线下承式连续钢桁梁,介绍桥梁静动力试验成果,结合有限元理论分析,将试验结果与计算结果及规范值进行比较,评价桥梁现状。
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| 关 键 词： | 铁路桥 双线 连续梁 桁梁 钢桥 荷载试验 |
| 文章编号： | 1003-4722(2006)S1-0134-03 |
| 修稿时间： | 2006-02-08 |
Load Test Study of Changshou Changjiang River Bridge on Chongqing-Huaihua Railway |
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| ZHENG Ping-wei,SHI Gang,QIN Jin-huan,WANG Shuang-yan. Load Test Study of Changshou Changjiang River Bridge on Chongqing-Huaihua Railway[J]. Bridge Construction, 2006, 0(Z1): 134-136 |
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| Authors: | ZHENG Ping-wei SHI Gang QIN Jin-huan WANG Shuang-yan |
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| Abstract: | Changshou Changjiang River Bridge on Chongqing-Huaihua Railway is a double-track continuous through steel truss girder bridge.In this paper,the results of the static and dynamic load tests made for the Bridge are presented.Based on the finite element analysis,the results of the tests are then compared to those of the calculations and to the values in the codes and specifications,and the current conditions of the Bridge are evaluated. |
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| Keywords: | railway bridge double tracks continuous girder truss girder steel bridge load test |
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