| 集中荷载作用下桥面铺装层受力特性分析 |
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| 引用本文： | 徐宗美,靳晨辉,王永宝.集中荷载作用下桥面铺装层受力特性分析[J].西部交通科技,2011(2):68-72. |
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| 作者姓名： | 徐宗美 靳晨辉 王永宝 |
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| 作者单位： | 山东农业大学水利土木工程学院,山东,泰安,271018 |
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| 基金项目： | 山东农业大学青年科技创新基金项目，山东农业大学大学生创新计划项目 |
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| 摘 要： | 文章借助有限元分析软件,对铺装层与车轮接触部位进行研究,从接触面压应力、铺装层厚度、铺装层材料弹性模量、荷载大小等方面探讨了集中荷载作用下桥面铺装层的受力特性,并提出了相应的设计建议.
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| 关 键 词： | 集中荷载 桥面铺装层 受力特性 有限元模型 分析 |
The Characteristics of Stress Force of Bridge Deck Pavement under Concentrated Load Condition |
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| XU Zong-mei,JIN Chen-hui,WANG Yong-bao.The Characteristics of Stress Force of Bridge Deck Pavement under Concentrated Load Condition[J].Western China Communication Science & Technology,2011(2):68-72. |
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| Authors: | XU Zong-mei JIN Chen-hui WANG Yong-bao |
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| Institution: | XU Zong-mei,JIN Chen-hui,WANG Yong-bao(Shandong Agriculture University,Department of Hydraulic Civil Engineering,Taian,Shandong,271018) |
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| Abstract: | Using finite element analysis program,the article conducts its research on the stress force between automobile tires and bridge pavement.It gives the characteristics observations associated with the contact surface stress,pavement depth,the flexibility mod-ule and load sizes and provides reference for designing such bridges. |
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| Keywords: | Concentrated load Bridge deck pavement Stress force characteristics Finite ele-ment model Analysis |
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