| 动力荷载作用下梁桥测试方法分析 |
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| 引用本文： | 王鑫.动力荷载作用下梁桥测试方法分析[J].石家庄铁道学院学报,2008,21(1):84-86. |
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| 作者姓名： | 王鑫 |
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| 作者单位： | 石家庄市公路工程质量监督站,河北石家庄050081 |
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| 摘 要： | 以一个梁式桥为例，介绍和分析了桥梁动力荷载试验的过程。通过对测试数据进行分析，得到结构的动力指纹，有效掌握了结构的动力特性，为考察桥梁结构承载力的变化提供了依据。
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| 关 键 词： | 动力荷载 桥梁测试 桥梁工程 |
| 文章编号： | 1674-0300(2008)01-0084-03 |
| 修稿时间： | 2007年9月11日 |
Analysis of Test Method for Bridge Beam Under Dynamic Load |
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| Wang Xin.Analysis of Test Method for Bridge Beam Under Dynamic Load[J].Journal of Shijiazhuang Railway Institute,2008,21(1):84-86. |
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| Authors: | Wang Xin |
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| Institution: | Wang Xin (Shijiazhuang Highway Engineering Quality Supervision Station, Shijiazhuang 050081, China) |
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| Abstract: | A dynamic-based evaluation procedure of load-carrying capacity for existing girder bridges is proposed. By analysis of the test data, dynamic signal of the bridge is acquired which show structural dynamic feature and provide the basis for researching the change of bridge bearing capacity. |
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| Keywords: | dynamic load bridge test bridge engineering |
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