| 轻型双柱墩桥振动试验研究 |
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| 引用本文： | 马坤全,李亮,余儿忠,吴定俊.轻型双柱墩桥振动试验研究[J].铁道标准设计通讯,2004(8):60-64. |
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| 作者姓名： | 马坤全 李亮 余儿忠 吴定俊 |
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| 作者单位： | 同济大学桥梁系 上海200092
(马坤全，李亮)，同济大学铁建系 上海200092
(余儿忠)，同济大学桥梁系 上海200092(吴定俊) |
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| 摘 要： | 结合轻型墩横向刚度合理值研究 ,对某典型的轻型双柱墩桥进行全面综合的动力试验 ,分析研究该桥的动力特性、墩梁体系横向振动、支座对桥梁横向振动的影响及列车通过该桥的抗脱轨安全性 ;综合评估轻型双柱墩桥的横向动力性能。
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| 关 键 词： | 铁路桥 轻型墩 桥梁振动 现场试验 |
| 文章编号： | 1004-2954(2004)08-0060-05 |
| 修稿时间： | 2004年4月14日 |
A Test and Research over the Vibration of the Bridge with Double Cylindrical Light Piers |
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| Ma Kunquan,Li Liang,Yu Erzhong,Wu Dingjun.A Test and Research over the Vibration of the Bridge with Double Cylindrical Light Piers[J].Railway Standard Design,2004(8):60-64. |
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| Authors: | Ma Kunquan Li Liang Yu Erzhong Wu Dingjun |
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| Abstract: | An all round comprehensive dynamic test was made of a typical bridge with double cylindrical light piers based on the research over the rational value of lateral stiffness of light piers. An analysis and research was made on the dynamic property of the bridge,lateral vibration of pier and girder system,impact of bridge bearing on lateral vibration of the bridge,and the anti-derailment safety of the bridge when trains passing through. A comprehensive evaluation was given of the lateral dynamic performance of the bridge with double cylindrical light piers. |
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| Keywords: | light pier for railway bridge bridge vibration field test |
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