| 20米预应力混凝土箱梁静载试验研究 |
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| 引用本文： | 刘吉川.20米预应力混凝土箱梁静载试验研究[J].交通标准化,2008(4):95-98. |
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| 作者姓名： | 刘吉川 |
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| 作者单位： | 河北省沿海高速公路筹建处,河北,秦皇岛,066100 |
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| 摘 要： | 以沿海某段20m预应力混凝土箱梁静载试验为例，对其方法及结果进行理论分析，可知该试验方法简便易行，能够充分用于评估带纵缝缺陷的小箱梁整体受力情况，可为同类桥梁检测评估工作提供有益的借鉴。
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| 关 键 词： | 裂缝 试验 方案 评估 |
| 文章编号： | 1002-4786(2008)04-0095-03 |
| 修稿时间： | 2007年7月10日 |
Study on Static Load Test of 20m Prestressed Concrete Box |
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| LIU Ji-chuan.Study on Static Load Test of 20m Prestressed Concrete Box[J].Communications Standardization,2008(4):95-98. |
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| Authors: | LIU Ji-chuan |
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| Institution: | LIU Ji-chuan (Hebei Provincial Coastal Expressway Construction Department, Qinhuangdao 066100, China) |
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| Abstract: | Taking example of one 20m coastal prestressed concrete box, some analysis on its static load test method was put forward. This method is easy and convenient for evaluating the force situation of small box with longitudinal seam defect, and can be referenced in similar bridge detection and evaluation. |
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| Keywords: | crack test programme evaluation |
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