| 曲线桥的空间地震响应分析 |
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| 引用本文： | 李睿 叶燎原 杨智本 高建波. 曲线桥的空间地震响应分析[J]. 中南公路工程, 2007, 32(6): 27-29 |
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| 作者姓名： | 李睿 叶燎原 杨智本 高建波 |
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| 作者单位： | 昆明理工大学建筑工程学院 云南昆明650224(李睿)，云南大学 云南昆明650091(叶燎原)，玉溪市政规划设计院 云南玉溪653100(杨智本，高建波) |
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| 基金项目： | 云南省自然科学基金项目(2001E0014Q) |
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| 摘 要： | 对于山区桥梁来说,由于地形的限制,桥梁一般位于平、竖曲线上。这种桥梁的地震响应有着其自身的特点。梁桥仍然是公路建设的主要桥型。用自编的梁桥地震响应分析程序,对此类桥梁进行了计算和分析,总结了此类桥梁的地震响应特点,提出了抗震设计的一些建议。
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| 关 键 词： | 曲线桥 地震响应 抗震设计 |
| 文章编号： | 1002-1205（2007）06-0027-03 |
| 收稿时间： | 2006-12-10 |
| 修稿时间： | 2006-12-10 |
Spatial Earthquake Response Analysis of Curve Bridge |
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| LI Rui, YE Liaoyuan , YANG Zhiben , GAO Jianbo. Spatial Earthquake Response Analysis of Curve Bridge[J]. Central South Highway Engineering, 2007, 32(6): 27-29 |
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| Authors: | LI Rui YE Liaoyuan YANG Zhiben GAO Jianbo |
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| Abstract: | The bridges located in mountain area are built on plane curve and vertical curve for the limited of landform,in general.The response of these bridges has its unique characteristics.Girder Bridge is still the main type of bridges in highway construction now.In this paper,program for earthquake response analysis of Girder Bridge is established,and a bridge on plane curve calculated and analyzed is with that program.Through that,some characteristics is generalized and some suggestion for earthquake-resistance is put forward for girder bridge on plane curve through of a bridge. |
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| Keywords: | curved bridge earthquake response design for earthquake-resistance |
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