| 桥梁加固中预应力新技术的应用 |
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| 引用本文： | 金晶,蔡敏,薛金山.桥梁加固中预应力新技术的应用[J].山西建筑,2009,35(13):296-297. |
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| 作者姓名： | 金晶 蔡敏 薛金山 |
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| 作者单位： | 1. 合肥工业大学,安徽,合肥,230009
2. 合肥工业大学土木建筑工程学院,安徽,合肥,230009 |
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| 摘 要： | 在分析目前国内桥梁加固现状的基础上，强调了预应力主动加固思想在设计中的重要性，综述了近年来几种国内外旧桥加固中运用的预应力新技术——预应力高强复合材料（PFRP）加固技术、SRAP法加固技术等，并列举了工程实例。
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| 关 键 词： | 桥梁加固 主动加固 PFRP加固 SRAP加固 预应力高强不锈钢绞线网 |
The application of new prestressing force technology in bridge reinforcing |
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| JIN Jing,CAI Min,XUE Jin-shan.The application of new prestressing force technology in bridge reinforcing[J].Shanxi Architecture,2009,35(13):296-297. |
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| Authors: | JIN Jing CAI Min XUE Jin-shan |
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| Affiliation: | JIN Jing CAI Min XUE Jin.shan |
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| Abstract: | On the basis of analyzing the present reinforcing situations of bridges at home now, the article emphasized the importance of prestressing force positive reinforcing thought in the design. The article sums up several new prestressing force techniques of old bridge reinforcing at home and abroad in recent years Prestressed Fiber Reinforced Polymer material（PFRP） reinforcing technique, SRAP reinforcing technique and so on, and listing some project example. |
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| Keywords: | bridge reinforcing positive reinforcing PFRP reinforcing SRAP reinforcing prestressed stainless steel wire mesh |
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