| 预应力CFRP复合HPFL加固桥梁的工程应用 |
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| 引用本文： | 周海波,陈迎春,廖,宏.预应力CFRP复合HPFL加固桥梁的工程应用[J].山西建筑,2014(13):174-176. |
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| 作者姓名： | 周海波 陈迎春 廖 宏 |
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| 作者单位： | [1]长沙理工大学交通运输工程学院,湖南长沙410114 [2]湖南省宏尚土木工程检测有限公司,湖南长沙410208 |
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| 摘 要： | 介绍了预应力CFRP复合HPFL加固技术在某桥梁加固工程中的应用,结论表明预应力CFRP复合HPFL加固技术提高了桥梁的整体刚度,有效的抑制了裂缝的发展,加固效果是令人满意的。
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| 关 键 词： | 预应力CFRP HPFL 加固桥梁 残余承载力 |
The bridge reinforcement engineering application with prestressed CFRP composite HPFL |
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| ZHOU Hai-bo,CHEN Ying-chun,LIAO Hong.The bridge reinforcement engineering application with prestressed CFRP composite HPFL[J].Shanxi Architecture,2014(13):174-176. |
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| Authors: | ZHOU Hai-bo CHEN Ying-chun LIAO Hong |
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| Affiliation: | 1. School of Traffic and Transportation Engineering, Changsha University of Science ＆ Technology, Changsha 410114, China; 2. Hongshang Civil Engineering Detection Co. ,Ltd of Hunan Province, Changsha 410208, China) |
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| Abstract: | This paper introduces the successful application of the strengthening technology with prestressed CFRP composite HPFL in bridge rein- forcement project. Results indicate that strengthening technology with prestressed CFRP composite HPFL improves the overall stiffness of bridges, effectively inhibits the development of cracks, the reinforcement effect was satisfactory. |
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| Keywords: | prestressed CFRP HPFL bridge reinforcement the residual bearing capacity |
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