| 芜宁桥静载试验研究 |
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| 引用本文： | 赵徐祥,喻小林,徐尚村.芜宁桥静载试验研究[J].交通科技与经济,2008,10(1):25-28. |
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| 作者姓名： | 赵徐祥 喻小林 徐尚村 |
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| 作者单位： | 1. 如东县交通局,江苏,如东,236400
2. 东南大学,交通学院,江苏,南京,210096 |
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| 摘 要： | 为了检验芜宁桥的实际承载能力，对该桥进行了静载试验研究。试验结果表明该桥实际结构整体刚度未完全满足要求，实测残余变形不能完全满足小于20％的要求，这与该桥的湿接缝混凝土强度实测值不能满足设计规定强度的测试结果相符合。
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| 关 键 词： | 静载试验 挠度 应变 刚度 强度 |
| 文章编号： | 1008-5696(2008)01-0025-04 |
| 修稿时间： | 2007年10月19 |
Study on Static Loading Test of Wuning Bridge |
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| ZHAO Xu-xiang,YU Xiao-lin,XU Shang-cun.Study on Static Loading Test of Wuning Bridge[J].Technology & Economy in Areas of Communications,2008,10(1):25-28. |
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| Authors: | ZHAO Xu-xiang YU Xiao-lin XU Shang-cun |
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| Institution: | ZHA0 Xu-xiang, YU Xiao-lin, XU Shang-cun (1. Traffic Bureau of Rudong, Rudong 236400, Jiangsu, China; 2. Transportation College, Southeast University, Nanjing 210096, China) |
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| Abstract: | Wuning bridge was tested with static loading for its carrying capacity,the test result indicated the stiffness of the bridge structure could not meet the needs of the design,and the residual deformation could not meet the needs of less than twenty percent,this result was consistent with the result of the tested concrete strength of the bridge. |
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| Keywords: | static loading test deflection strain stiffness strength |
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