| 刚性路面缩缝增设传力杆的应用研究 |
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| 引用本文： | 吴昊,张军,杨燕,柏署.刚性路面缩缝增设传力杆的应用研究[J].长沙交通学院学报,2006,22(3):25-29. |
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| 作者姓名： | 吴昊 张军 杨燕 柏署 |
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| 作者单位： | 长沙理工大学,桥梁与结构工程学院,湖南,长沙,410076 |
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| 摘 要： | 对于交通量日益增大的高速公路,可以通过增设传力杆来提高路面缩缝的传荷能力,有效地减少错台和断板现象。提出了传力杆的合理布置方式,并通过现场试验和数值模拟进行了分析和验证。试验和数值分析的结果表明,本研究的结论是可靠的。
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| 关 键 词： | 缩缝 传力杆 布置方式 传荷能力 现场试验 有限元分析 |
| 文章编号： | 1000-9779(2006)03-0025-05 |
| 收稿时间： | 12 27 2005 12:00AM |
| 修稿时间： | 2005年12月27 |
Application and Research of Installing Dowel Bar in the Rigid Pavement Contraction Joint |
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| WU Hao,ZHANG Jun,YANG Yan,BO Shu.Application and Research of Installing Dowel Bar in the Rigid Pavement Contraction Joint[J].Journal of Changsha Communications University,2006,22(3):25-29. |
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| Authors: | WU Hao ZHANG Jun YANG Yan BO Shu |
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| Institution: | College of Bridge and Structure Engineering, Changsha University of Science and Technology, Changsha 410076, China |
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| Abstract: | In order to improve the load transfer ability of the highway with heavy traffic,a dowel bar can be installed in the contraction joint of the rigid pavement.A rational method of disposal for a the dowel bar is proposed through test-in-place and finite element analysis.From the measured data and the finite element analysis,it is suggested that the conclusion could be reasonable. |
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| Keywords: | contraction joint dowel bar disposal method load transfer ability test-in-place finite element analysis |
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