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。
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.
出处
《工业建筑》
CSCD
北大核心
2006年第4期88-90,共3页
Industrial Construction
关键词
支撑
结构卸荷
混凝土结构置换
位移控制
混凝土膨胀率
结构加固
brace unloading of structure replacement of concrete structure displacement control expansion rate of concrete strengthening of structure
