| 河北省石安高速公路邯郸北互通匝道桥维修加固方法 |
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| 引用本文： | 甄伟超.河北省石安高速公路邯郸北互通匝道桥维修加固方法[J].交通标准化,2008(2):260-262. |
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| 作者姓名： | 甄伟超 |
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| 作者单位： | 河北省石安高速公路管理处,河北,石家庄,050031 |
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| 摘 要： | 通过增加防撞护栏、更换支座、加固板底裂缝等方法对匝道桥进行维修，效果显著．可为其他桥梁类似病害的设计与施工提供参考。
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| 关 键 词： | 匝道桥 病害 维修加固方法 |
| 文章编号： | 1002-4786(2008)02/03-0260-03 |
| 修稿时间： | 2007年7月4日 |
Hebei Shijiazhuang-Anyang Highway Handan North Interchange Ramp Bridge Maintenance and Reinforcement |
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| ZHEN Wei-chao.Hebei Shijiazhuang-Anyang Highway Handan North Interchange Ramp Bridge Maintenance and Reinforcement[J].Communications Standardization,2008(2):260-262. |
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| Authors: | ZHEN Wei-chao |
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| Institution: | ZHEN Wei-chao (Hebei Shian Highway Administration Department, Shijiazhuang 050031, China) |
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| Abstract: | Some measures are utilized for interchange ramp bridge maintenance, for instance increasing crashworthiness guardrail, replacing bearing, reinforcing crack in the underside of the board. Results show that these measures are efficient which can provide references for similar bridge diseases design and construction. |
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| Keywords: | ramp bridge disease maintenance reinforcement method |
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