| 竖向预应力锚索在旧桥墩加固利用中的应用 |
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| 引用本文： | 唐俊,李飞.竖向预应力锚索在旧桥墩加固利用中的应用[J].探矿工程,2010,37(2):62-63. |
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| 作者姓名： | 唐俊 李飞 |
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| 作者单位： | 中铁四局集团第六工程有限公司,安徽芜湖241000 |
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| 摘 要： | 针对柳州静兰大桥改建工程中旧桥墩加固利用，在桥墩中钻孔设置竖向预应力锚索，增大安全系数，加固旧桥墩，为旧桥墩加固利用设计与施工提供借鉴。
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| 关 键 词： | 旧桥墩 预应力锚索 加固 |
| 收稿时间： | 2009/7/21 0:00:00 |
| 修稿时间： | 2009/12/28 0:00:00 |
Application of Verticle Pre-stressed Cable in Existing Bridge Pier Reinfocement |
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| TANG Jun and LI Fei.Application of Verticle Pre-stressed Cable in Existing Bridge Pier Reinfocement[J].Exploration Engineering(Drilling & Tunneling),2010,37(2):62-63. |
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| Authors: | TANG Jun and LI Fei |
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| Institution: | (The 6th Engi- neering Company of China Tiesiju Civil Engineering Group Co. ,Ltd. , Wuhu Anhui 241000, China) |
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| Abstract: | In an existing bridge pier reinforcement engineering in Liuzhou City, verticle pre-stressed cables were constructed by drilling in bridge piers to increase safety factors. This engineering case provided reference to the design and construction of existing bridge pier reinforcement. |
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| Keywords: | existing bridge pier pre-stressed cable reinforcement |
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