| 浅析风作用下桥梁的动态特性 |
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| 引用本文： | 张俊.浅析风作用下桥梁的动态特性[J].科学之友,2006(8). |
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| 作者姓名： | 张俊 |
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| 作者单位： | 山西省高速公路管理局机械化养护中心 山西太原030006 |
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| 摘 要： | 由于风作风下桥梁结构的抗风性能已经成为影响其设计和施工的控制因素,文中引入了桥梁风致振动的理论研究,对风作用下高速公路车桥系统的绕流特性进行了分析。
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| 关 键 词： | 风致振动 桥梁 动态特性 |
Analysis of Dynamic Characteristic of Bridge under Cross Wind |
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| Zhang Jun.Analysis of Dynamic Characteristic of Bridge under Cross Wind[J].Friend of Science Amateurs,2006(8). |
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| Authors: | Zhang Jun |
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| Abstract: | The wind resistance of bridge structure becomes a governing factor of the design and construction of bridge. Based on the study of bridge wind-driven vibration theory, the paper analyses the circumferential motion of bridge-train system of expressway under wind action. |
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| Keywords: | wind-driven vibration bridge dynamic characteristic |
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