| 简支箱梁静载试验与分析 |
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| 引用本文： | 张玲,;李志明,;王玉林.简支箱梁静载试验与分析[J].水运科技信息,2009(4):10-12. |
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| 作者姓名： | 张玲 ;李志明 ;王玉林 |
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| 作者单位： | [1]中铁第四勘察设计院集团有限公司,武汉430063; [2]南昌公路桥梁工程有限公司,南昌330077; [3]湖北十堰市公路管理局,十堰442000 |
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| 摘 要： | 简支箱梁静载试验是为了验证设计方法的可靠性，检验施工质量，判断梁体的整体受力性能和承载能力是否达到设计和规范的要求。结合工程实例介绍了铁路预应力混凝土简支箱梁的数值分析和静载试验的方法和结果，试验与理论分析后表明，梁体理论分析和设计计算方法可靠，施工质量优良，箱梁刚度和承载能力满足要求。
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| 关 键 词： | 铁路桥梁 静载试验 简支箱梁 |
Static Load Test and Analysis of Simply Supported Box Girders |
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| Institution: | Zhang Ling , Li Zhiming, Wang Yulin (1. China Railway Siyuan Survey and Design Group Co. Ltd. , Wuhan 430063 ,China; 2. Nanchang highway bridge engineering Co. Ltd. , Nanchang 330077, China; 3. Highway Bureau of Shiyan City,Shiyan 442000,China) |
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| Abstract: | Static load test of simply supported box girders is for verifying the dependability of the design method, examining construction quality, and judging supporting capacity. In this paper, the method and result of theory analysis and static load test of a practical project are introduced. The comparison between the theoretical result and experimental result shows that the design of the structure is reliable, the construction quality is perfect and the rigidity and the supporting capacity of the box girders satisfy the request. |
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| Keywords: | railway bridge static load test simply supported box girders |
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