| 通泰大桥钢桥面铺装温度应力分析 |
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| 引用本文： | 程 鹏,陈艳金,杨 波,兰 超.通泰大桥钢桥面铺装温度应力分析[J].交通标准化,2012(24):74-77. |
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| 作者姓名： | 程 鹏 陈艳金 杨 波 兰 超 |
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| 作者单位： | 1. 张家口翰得交通公路勘察设计有限责任公司,河北张家口,075000
2. 重庆市智翔铺道技术工程有限公司,重庆,401336 |
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| 摘 要： | 以张家口通泰大桥钢桥面铺装体系为研究对象,通过三维有限元分析了钢桥面板、水泥混凝土基层、沥青混凝土铺装面层的三层钢桥面铺装体系在不同条件下的温度应力情况,最终提出了该类体系钢桥面沥青铺装设计的建议.
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| 关 键 词： | 钢桥面 铺装 温度应力 拉应力 剪应力 |
Analysis on Thermal Stress of Steel Deck Pavement of Tongtai Bridge |
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| CHENG Peng,CHEN Yan-jin,YANG Bo and LAN Chao.Analysis on Thermal Stress of Steel Deck Pavement of Tongtai Bridge[J].Communications Standardization,2012(24):74-77. |
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| Authors: | CHENG Peng CHEN Yan-jin YANG Bo and LAN Chao |
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| Institution: | 1.Zhangjiakou Hande Traffic Highway Survey and Design Co.,Ltd.,Zhangjiakou 075000,China; 2.Chongqingshi Zhixiang Paving Technology Engineering Co.,Ltd.,Chongqing 401336,China) |
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| Abstract: | Based on the steel deck pavement system of Tongtai Bridge in Zhangjiakou, and by means of three-dimensional finite element, this paper analysizes the thermal stress of three-layer steel deck pavement system that consists of steel bridge deck, cement concrete base, and asphalt concrete pavement under different conditions. Besides, the proposals for pavement design of this system were put forward, which can be refered for similar ones. |
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| Keywords: | steel deck pavement thermal stress tensile stress shear stress |
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