| 嘉兴港航发展调研报告 |
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| 引用本文： | 苏瑞明,吴安琪,陈益群.嘉兴港航发展调研报告[J].中国水运,2007,5(3):44-45. |
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| 作者姓名： | 苏瑞明 吴安琪 陈益群 |
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| 作者单位： | 铁道第四勘察设计院公路处 |
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| 摘 要： | 根据工程结构损伤识别的特点,利用测试模态参数,确定了结构柔度矩阵并通过损伤前后柔度矩阵变化特点确定结构损伤位置,通过一个28自由度的桥梁结构的计算算例表明,该识别方法效果好,在工程应用中具有一定的实用价值。
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| 关 键 词： | 损伤识别 柔度矩阵 桥梁 |
| 文章编号： | 1006-7973(2007)03-0044-02 |
| 修稿时间： | 2007年2月2日 |
Application of the method of damage detection on the bridge based on flexibility matrix |
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| Yi Xiaogang.Application of the method of damage detection on the bridge based on flexibility matrix[J].China Water Transport,2007,5(3):44-45. |
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| Authors: | Yi Xiaogang |
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| Institution: | Yi Xiaogang |
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| Abstract: | According to the engineering structure damage recognition characteristic, the use test modality parameter, had determined the structure flexibility matrix and through the damage around the flexibility matrix change characteristic determined the structure damages the position, indicated through a 28 degree of freedom bridge structure computation example,this recognition methods effect is good, has certain practical value in the project application. |
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| Keywords: | Damage recognition Flexibility matrix Bridge |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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