| 某拱桥的加固和维修 |
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| 引用本文： | 李丹.某拱桥的加固和维修[J].广东交通职业技术学院学报,2007,6(3):40-42. |
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| 作者姓名： | 李丹 |
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| 作者单位： | 惠州市交通局,广东惠州,516001 |
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| 摘 要： | 某拱桥是一座跨径14m的空腹式无铰石拱桥,修建于1967年,采用了拱背减载法和钢纤维混凝土加固的方法进行加固,文中简要介绍该加固方案的机理、施工工艺以及实施效果。
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| 关 键 词： | 石拱桥 拱背减载法 钢纤维混凝土 加固 |
| 文章编号： | 1671-8496-（2007）03-0040-03 |
| 修稿时间： | 2007-05-26 |
Reinforce and Repair of An Arch Bridge |
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| LI Dan.Reinforce and Repair of An Arch Bridge[J].Journal of Guangdong Communication Polytechnic,2007,6(3):40-42. |
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| Authors: | LI Dan |
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| Institution: | Traffic Management Station of Huizhou City, Huizhou 516001, China |
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| Abstract: | A bridge is a 14m hollow non-hinged stone arch bridge which was built in 1967,adopt the method of reducing load on the extrados of the arch bridge and reinforced it with steel fibred concrete.This paper simply introduces the mechanism,construct techniques and effect of this reinforced method. |
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| Keywords: | stone arch bridge the method of reducing load on extrados steel-fibre concrete reinforce |
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