| 钢筋混凝土拱桥加固技术 |
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| 引用本文： | 杜法根,蒙云,田成福,张仁巍.钢筋混凝土拱桥加固技术[J].交通科技与经济,2007,9(6):7-9. |
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| 作者姓名： | 杜法根 蒙云 田成福 张仁巍 |
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| 作者单位： | 重庆交通大学,土木建筑学院,重庆,400074 |
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| 摘 要： | 拱桥的加固方法较多,以一座拱桥加固为例,重点介绍拱桥的裂缝修补、粘贴钢板、浇筑混凝土的施工工艺,该加固技术集多种加固方法于一体,加固效果好,并以此来说明拱桥加固要根据桥梁现状和桥梁的拟加固荷载等级采取可行的加固方案,以保证加固后的桥梁正常使用。在施工时不要仅仅采取单一的加固方法,应采取复合式加固方法,要集多种加固方法于一体。
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| 关 键 词： | 粘贴钢板 拱桥 加固技术 裂缝修补 |
| 文章编号： | 1008-5696（2007）06-0007-03 |
| 修稿时间： | 2007-06-27 |
The reinforcement technique of concrete arch bridge |
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| DU Fa-gen,MENG Yun,TIAN Cheng-fu,ZHANG Ren-wei.The reinforcement technique of concrete arch bridge[J].Technology & Economy in Areas of Communications,2007,9(6):7-9. |
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| Authors: | DU Fa-gen MENG Yun TIAN Cheng-fu ZHANG Ren-wei |
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| Abstract: | Many methods of arch bridge reinforcement have been used. Taking an example of an arch bride, it presents mainly in the crack repair, fastened steel sheet concrete casting. This kind of reinforcement techqiue focuses on the integration of the other and on the plan-making based on the situation and reinforced level. Therefore, the construction of reinforcement should place the emphasis on the infegrated application in techniques. |
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| Keywords: | fastened steel sheet arch bridge reinforcement technique crack repair |
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