| 钢桁腹组合梁桥静载试验分析 |
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| 引用本文： | 黄淞文,张建东,汪宜军,董峰. 钢桁腹组合梁桥静载试验分析[J]. 现代交通技术, 2014, 0(2): 29-32 |
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| 作者姓名： | 黄淞文 张建东 汪宜军 董峰 |
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| 作者单位： | 江苏省交通运输厅工程质量监督局;江苏省交通科学研究院股份有限公司;江苏省交通运输厅工程质量监督局;南京工业大学 |
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| 摘 要： | 为检验某钢桁腹预应力混凝土组合梁桥的承载能力是否满足正常使用状况的要求,对该桥在静载作用下的挠度、应力进行试验分析.研究结果表明,该桥的受力性能和正常使用状态极限承栽力均满足设计要求,结构工作状况良好.
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| 关 键 词： | 钢桁腹 组合箱梁桥 静载试验 受力性能 |
Static Load Test Analysis of Steel Truss-web Concrete Composite Bridge |
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| Huang Songwen,Zhang Jiandong,Wang Yijun,Dong Feng. Static Load Test Analysis of Steel Truss-web Concrete Composite Bridge[J]. Modern Transportation Technology, 2014, 0(2): 29-32 |
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| Authors: | Huang Songwen Zhang Jiandong Wang Yijun Dong Feng |
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| Affiliation: | 1. Engineering Quality Supervision Bureau of Jiangsu Communication Department, Nanjing 210001 China; 2. Jiangsu Transportation Institute, Nanjing 211112 China; 3. Nanjing University of Technology, Nanjing 211816 China ) |
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| Abstract: | In order to study the carrying capacity of a steel truss web and concrete composite box-girder bridge, this paper tested and analyzed deflection and stress under static load.The results showed that mechanical behavior and ultimate bearing capacity of the bridge under normal service condition could meet design requirements, and the structure was in good working condition. |
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| Keywords: | steel truss web composite box-girder bridge Midas Static load test |
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