| 稳定型悬索桥运输载荷通过时的非线性动态响应 |
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| 引用本文： | 屈本宁,文宏光.稳定型悬索桥运输载荷通过时的非线性动态响应[J].昆明理工大学学报(理工版),2001,26(5):8-13. |
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| 作者姓名： | 屈本宁 文宏光 |
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| 作者单位： | 昆明理工大学建筑工程学院, |
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| 基金项目： | 云南省应用基础研究基金（项目编号：98A038M） |
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| 摘 要： | 研究稳定性悬索枯木逢春晨运输载荷通过时的动态响应问题，导出了动力加载模式，用有理近似法求解系统非线性有限元动力方程，分析了动力响应特征。
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| 关 键 词： | 非线性动态响应 有理近似法 稳定型悬索桥 运输载荷 动力加载模式 有限元动力方程 |
| 文章编号： | 1007-855X(2001)05-008-05 |
Nonlinear Dynamic Response of Stable Type Suspension Bridge Under Mobile Load |
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| QU Ben-fling,WEN Hong-guang.Nonlinear Dynamic Response of Stable Type Suspension Bridge Under Mobile Load[J].Journal of Kunming University of Science and Technology(Natural Science Edition),2001,26(5):8-13. |
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| Authors: | QU Ben-fling WEN Hong-guang |
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| Abstract: | The dynamic response problem of stable type suspension bridge is researched under mobile load. The load model of move vehicle for calculation is driven. The nonlinear finite element equations of the system are solved with Rational Approximate Method. The bridge's characteristic of dynamic response is shown and analyzed. |
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| Keywords: | nonlinear dynamic response rational approximate method stable type suspension bridge mobile load |
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