| 江门外海大桥荷载检测试验 |
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| 引用本文： | 官润荣,陈炳聪,杜学英. 江门外海大桥荷载检测试验[J]. 广州大学学报(自然科学版), 2004, 3(6): 568-572 |
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| 作者姓名： | 官润荣 陈炳聪 杜学英 |
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| 作者单位： | 广州大学,土木工程学院,广东,广州,510405;广州大学,土木工程学院,广东,广州,510405;广州大学,土木工程学院,广东,广州,510405 |
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| 摘 要： | 江门外海大桥为一座特大型混凝土公路桥，针对运营现状，对该桥进行了静、动载检测试验．在试验中考虑了静荷载效率η的选取，加强了载荷和变形的监控以及合理加载时间的确定，试验结果表明该主桥使用性能较好，承载能力满足有关规范要求。
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| 关 键 词： | 预应力混凝土桥梁 桥梁检测 荷载试验 |
| 文章编号： | 1671-4229(2004)06-0568-05 |
| 修稿时间： | 2004-03-11 |
Loading inspection test of Waihai Bridge in Jiangmen City |
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| GUAN Run-rong,CHEN Bing-cong,DU Xue-ying. Loading inspection test of Waihai Bridge in Jiangmen City[J]. Journal og Guangzhou University:Natural Science Edition, 2004, 3(6): 568-572 |
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| Authors: | GUAN Run-rong CHEN Bing-cong DU Xue-ying |
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| Abstract: | Jiangmen Waihai Bridge is an oversize concrete highway bridge, and the static loading and active loading tests are carried out for its current situation. The selection of static loading efficiency 77 is taken into account, the control of loading-deformation and the set of reasonable loading-time are paied more attention to, the results show that the performance of main bridge is good, and the load-bearing capacity can meet the code requirements. |
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| Keywords: | prestress concrete bridge bridge inspection loading test |
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