| 简支梁位移冲击系数与弯矩冲击系数大小分析与比较 |
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| 引用本文： | 赵涛,邓锦平,肖杰. 简支梁位移冲击系数与弯矩冲击系数大小分析与比较[J]. 城市道桥与防洪, 2009, 0(7): 219-221 |
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| 作者姓名： | 赵涛 邓锦平 肖杰 |
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| 作者单位： | 中铁第四勘察设计院集团有限公司,湖北武汉,430063;天津市政工程设计研究院,天津市,310051 |
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| 摘 要： | 该文应用振型叠加法,推导简谐荷载作用下简支梁位移冲击系数和弯矩冲击系数的解析式,分析了位移冲击系数和弯矩冲击系数大小关系的影响因素及变化规律。
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| 关 键 词： | 简支梁 弯矩冲击系数 位移冲击系数 荷载频率 |
Analysis and Comparison of Displacement Impact Coefficient with Moment Impact Coefficient of Simple-supported Beam |
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| Zhao Tao,Deng Jingping,Xiao Jie. Analysis and Comparison of Displacement Impact Coefficient with Moment Impact Coefficient of Simple-supported Beam[J]. Urban Roads Bridges & Flood Control, 2009, 0(7): 219-221 |
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| Authors: | Zhao Tao Deng Jingping Xiao Jie |
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| Abstract: | The article uses the vibrating stacking method to derive the analysis formula of displacement impact coefficient and moment impact coefficient of simple-supported beam under simple harmonic load,and analyzes the influence factors and varying laws of the displacement impact coefficient and the moment impact coefficient. |
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| Keywords: | simple-supported beam moment impact coefficient displacement impact coefficient loading frequency |
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