【摘要】 置换混凝土加固法在工程结构加固技术中常用于强度等级偏低的混凝土结构,特别是对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砖混结构圈梁加固工程中的应用.更多还原

【Abstract】 The concrete-replacing method is often used for concrete structures,of which the 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,for which it is very difficult to adopt other strengthening methods.This method can solve the problem of low strength concrete in the compression zone of bearing members.The paper mainly describes the use of the concrete-replacing method in strengthening circle beam projects in the brick-concrete structures.更多还原