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| 某桁式组合拱桥加固后荷载试验分析 | |
| 引用本文： | 肖伟,张雪松,唐峰,周先颖.某桁式组合拱桥加固后荷载试验分析[J].交通科技与经济,2011,13(1):1-4. |
| 作者姓名： | 肖伟 张雪松 唐峰 周先颖 |
| 作者单位： | 1. 重庆交通大学,重庆,400074 2. 湖南省凤大高速公路建设开发有限公司,湖南凤凰,416200 3. 重庆交通科技建设,集团,有限责任公司,重庆400010 |
| 基金项目： | 国家自然科学基金资助项目(50908246) |
| 摘 要： | 以加固后的源村大桥为研究对象,采用有限元计算软件midas/civil对加固后的结构进行计算。通过结构计算、现场检查、荷载试验等工作,评价该桥在加固后的工作性能和承载能力,为该桥加固工程验收提供依据。对于今后同类型桥梁的试验测试方法和结构承载能力评价具有一定的参考价值。 |
| 关 键 词： | 桁式组合拱桥 加固 荷载试验 承载能力分析 |
Load Experiment and Analyse of the Reinforced Composite Truss Arch Bridge |
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| XIAO Wei,ZHANG Xue-song,TANG Feng,ZHOU Xian-ying.Load Experiment and Analyse of the Reinforced Composite Truss Arch Bridge[J].Technology & Economy in Areas of Communications,2011,13(1):1-4. | |
| Authors: | XIAO Wei ZHANG Xue-song TANG Feng ZHOU Xian-ying |
| Institution: | XIAO Wei1,ZHANG Xue-song1,TANG Feng2,ZHOU Xian-ying3(1.Chognqing Jiaotong University,Chongqing 400074,China,2.Hunan Fengda Highway Construction Development Co.,LTD,Changsha,410001,3.Chongqing Communications Construction Group,40010,China) |
| Abstract: | Based on the reinforced bridge of Yuancun as the research object.Use the finite element computation software of midas/civil to calculate the reinforced structure.Through the structure calculation,the spot check and laod experiment of the bridge,estimate the reinforced structure performance and load carrying capacity of this bridge,at the same time it is provided abasis for acceptance for the bridg.It can be reference for this kind of bridges in the method of test and estimate load carrying capacity the stru... |
| Keywords: | composite truss arch bridges reinforcement laod experiment analysis of load carrying capacity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |