STRENGTHENING TECHNIQUE OF REPLACING CONCRETE OF THE SECOND FLOOR COLUMNS FOR A HOUSING BUILDING
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摘要: 置换混凝土加固法在工程结构加固技术中常用于混凝土强度等级偏低的混凝土结构。特别是当对于混凝土强度等级低于C10的混凝土结构进行加固时,采用其他的加固方法已很难实施,而该项技术却能从根本上解决承重构件受压区混凝土强度偏低的问题。着重介绍了置换混凝土加固法在框加柱加固工程中的应用。Abstract: The concrete-replacing method is often used for concrete structures,whose grade of concrete strength is on the low side.It is especially suitable for the structures with the grade of concrete strength being less than(C10),where it is very difficult for other strengthening methods to be used.This method can solve the problem of low strength concrete in the compression zone of bearing members.It is mainly introduced the use of the concrete-replacing method in strengthening frame-column projects.
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国家标准. 混凝土结构加固技术规范(报批稿).2004 国家标准. 建筑结构加固工程施工质量验收规范(征求意见稿).2005 李今保, 潘留顺, 王瑞扣, 等. 盐城市城北大桥桁架拱被撞断后的抢修加固PP林文修. 第七届全国建筑物鉴定与加固改造学术会议论文集. 重庆: 重庆出版社, 2004
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