| 钢桥面防滑耐磨新结构分析 |
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| 引用本文： | 王建平,刘亚文. 钢桥面防滑耐磨新结构分析[J]. 钢结构, 2007, 0(4) |
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| 作者姓名： | 王建平 刘亚文 |
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| 作者单位： | [1]解放军理工大学工程兵工程学院 [2]解放军理工大学工程兵工程学院 南京 |
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| 摘 要： | 提出局部冲击荷载作用下的桥面板的弹塑性变形是影响桥面防滑性能重要因素的观点,在此基础上设计了压筋橡胶条形式的桥面防滑结构形式,运用板壳理论和非线性有限元方法,分析改进形式钢质桥面结构的弹塑性变形,证明了改进形式的有效性和合理性。
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| 关 键 词： | 钢质桥面结构 压筋橡胶条 非线性分析 防滑耐磨 |
ANALYSIS OF NEW STRUCTURE FOR THE ANTISKID AND WEAR-RESISTANT OF STEEL BRIDGE DECK |
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| Wang Jianping Liu Yawen. ANALYSIS OF NEW STRUCTURE FOR THE ANTISKID AND WEAR-RESISTANT OF STEEL BRIDGE DECK[J]. Steel Construction, 2007, 0(4) |
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| Authors: | Wang Jianping Liu Yawen |
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| Abstract: | The standpoint that elastic-plastic deformation of pontoon bridge deck on part impact load is one important reason influencing the wear-resistant properties is proposed,based on this,the structure of rubber strip with pressed steel bars form was designed.Using plate-shell theory and nonlinear finite element method,the elastic-plastic deformation of the improvement structure is analyzed and the rationality and validity is proved.the calculation method of friction is also present. |
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| Keywords: | steel bridge deck structure rubber strip with pressed steel bars form nonlinear analysis antiskid and wear-resistant |
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