| 某人行天桥病因分析及整治 |
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| 引用本文： | 郭太军.某人行天桥病因分析及整治[J].山西建筑,2008,34(4):331-332. |
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| 作者姓名： | 郭太军 |
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| 作者单位： | 中国恩菲工程技术有限公司,广东,广州,510640 |
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| 摘 要： | 针对某人行天桥的颤动问题,介绍了该桥的设计标准,从挠度和振动两方面入手,对该人行天桥进行了结构分析,并通过对桥梁结构的检算,提出了整治天桥病因的方案,得出了该方法经济有效,能彻底解决天桥自振频率上的问题。
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| 关 键 词： | 人行天桥 桥梁检算 自振频率 挠度 |
| 文章编号： | 1009-6825（2008）04-0331-02 |
| 收稿时间： | 2007-10-15 |
| 修稿时间： | 2007年10月15 |
Disease reasons analysis and governing of a pedestrian bridge |
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| GUO Tai-jun.Disease reasons analysis and governing of a pedestrian bridge[J].Shanxi Architecture,2008,34(4):331-332. |
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| Authors: | GUO Tai-jun |
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| Affiliation: | GUO Tai-jun |
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| Abstract: | According to the trembling problems of a pedestrian bridge,it introduces the designing standard of this bridge.From flexibility and shaking,it analyzes the structure of this pedestrian bridge,and by checking of bridge structure,it brings forward plans to govern this kind of diseases on bridge.Finally,it concludes that this method is economic,effective,and can solve the self-trembling problems fundamentally. |
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| Keywords: | pedestrian bridge bridge checking self-trembling flexibility |
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