| 基于刚度与变形的船撞力基本动力模型 |
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| 引用本文： | 孟德巍. 基于刚度与变形的船撞力基本动力模型[J]. 山西建筑, 2009, 35(36): 311-312 |
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| 作者姓名： | 孟德巍 |
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| 作者单位： | 同济大学桥梁工程系硕士研究生,上海,200092 |
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| 摘 要： | 基于撞击力大小与船艏撞深的关系,提出了一种新的桥梁船撞动力荷载模型,以区别于以往将船撞荷载作为静力荷载的考虑方法,有利于考虑船撞荷载的动力效应,方便于有限元计算分析。
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| 关 键 词： | 船撞力 动力模型 变形 刚度 |
On basic dynamic models based on vessel collision force of stiffness and deformation |
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| MENG De-wei. On basic dynamic models based on vessel collision force of stiffness and deformation[J]. Shanxi Architecture, 2009, 35(36): 311-312 |
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| Authors: | MENG De-wei |
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| Affiliation: | MENG De-wei |
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| Abstract: | Based on the relationship between the collision force and the vessel collision depth,the paper points out a new vessel collision dynamic loading model for the bridge beam,so as to differ the consideration method from other vessel collision loading as the static loading,to consider the dynamic effect of the vessel loading,and to have the finite element calculation analysis. |
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| Keywords: | vessel collision force dynamic model deformation stiffness |
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