| 正交异性板对钢桥面铺装荷载响应的影响分析 |
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| 引用本文： | 兰超,王民. 正交异性板对钢桥面铺装荷载响应的影响分析[J]. 公路交通技术, 2014, 0(6): 19-21 |
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| 作者姓名： | 兰超 王民 |
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| 作者单位： | 重庆市智翔铺道技术工程有限公司,重庆,401336 |
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| 基金项目： | 重庆市科学技术委员会基础与前沿研究计划项目，重庆市应用开发(重大)项目，国家山区公路工程技术研究中心开放基金 |
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| 摘 要： | 通过有限元模拟对正交异性桥面板构造对钢桥面铺装荷载响应的影响进行分析，结果表明：纵腹板部位、顶板变厚度部位对铺装的荷载响应具有显著影响，这些刚度突变部位是钢桥面铺装受力分析的临界荷位；行车状态对荷载响应也有明显的影响。
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| 关 键 词： | 正交异性板 钢桥面铺装 荷载响应 临界荷位 |
Analysis for Influences of Orthotropic Plates on Load Response of Steel Deck Pavement |
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| LAN Chao,WANG Min. Analysis for Influences of Orthotropic Plates on Load Response of Steel Deck Pavement[J]. Technology of Highway and Transport, 2014, 0(6): 19-21 |
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| Authors: | LAN Chao WANG Min |
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| Affiliation: | LAN Chao, WANG Min |
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| Abstract: | This paper analyzes the influences of structure of orthotropic deck plates on load response of steel deck pavement via finite element simulation, the results show that longitudinal web part and thickness variable part of top plate have remarkable influences on load response of pavement, and these parts with sudden change of rigidity are critical loading parts in analysis of stress on steel deck pavement;the driving status also exhibits obvious influences on load response. |
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| Keywords: | orthotropic plate steel deck pavement load response critical loading part |
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