| 钢管混凝土拱桥动力特性分析 |
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| 引用本文： | 陈水盛,陈宝春. 钢管混凝土拱桥动力特性分析[J]. 公路, 2001, 0(2): 10-14 |
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| 作者姓名： | 陈水盛 陈宝春 |
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| 作者单位： | 福州大学土建学院,福州市,350002 |
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| 摘 要： | 结合几座钢管混凝土拱桥的动力测试和有限元动力计算结果，分析了钢管混凝土拱桥的自振频率、振型及阻尼等动力特性，并对结构的动力设计提出建议。
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| 关 键 词： | 钢管混凝土拱桥 动力特性 自振频率 结构 振型 阻尼 |
| 文章编号： | 0451-0712(2001)02-0010-05 |
Analysis of Dynamic Characteristics of Concrete Filled Steel Tubular Arch Bridge |
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| Chen Shuisheng,Chen Baochun. Analysis of Dynamic Characteristics of Concrete Filled Steel Tubular Arch Bridge[J]. Highway, 2001, 0(2): 10-14 |
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| Authors: | Chen Shuisheng Chen Baochun |
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| Abstract: | The dynamic characteristics including self vibration frequency, mode of vibration and damping of concrete filled steel tubular arch bridges are analyzed with the results of dynamic tests and finite element calculations of several such bridges. Some suggestions about the dynamic design of the structure are presented. |
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| Keywords: | Concrete filled steel tubular arch bridge Arch bridge Dynamic characteristics |
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