| 斜腿刚架桥动力检测和有限元分析研究 |
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| 引用本文： | 樊燕燕,李子奇.斜腿刚架桥动力检测和有限元分析研究[J].交通标准化,2006(4):68-71. |
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| 作者姓名： | 樊燕燕 李子奇 |
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| 作者单位： | 兰州交通大学土木工程学院,甘肃,兰州,730070 |
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| 摘 要： | 桥梁结构的动力特性是桥梁承载能力评定的重要参数，同时也是识别桥梁结构工作性能和桥梁抗震分析的重要参数。通过实例，对刚架拱桥的动力检测试验和空间实体有限元分析进行比较研究。有助于判断桥梁整体结构的安全承载能力和使用条件。
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| 关 键 词： | 斜腿刚架 动力特性 有限元分析 |
| 文章编号： | 1002-4786（2006）04-0068-03 |
| 收稿时间： | 2005-10-20 |
| 修稿时间： | 2005年10月20 |
Study on Dynamic Detection and Finite Element Analysis of Battered Portal Frame |
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| FAN Yan-yan,LI Zi-qi.Study on Dynamic Detection and Finite Element Analysis of Battered Portal Frame[J].Communications Standardization,2006(4):68-71. |
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| Authors: | FAN Yan-yan LI Zi-qi |
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| Institution: | School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China |
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| Abstract: | The dynamic characteristic of bridge is an important parameter not only for carrying capacity evaluation but also for earthquake resistance analysis of bridge. By practical example, the study and comparing on dynamic detection and finite element analysis of battered portal frame, is helpful the confirmation of safe carrying capacity and applying condition of the whole bridge structure. |
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| Keywords: | battered portal frame dynamic characteristic finite analysis |
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