某砖混结构住宅加固技术研究

Study on reinforcement technology of a masonry structure

根据某多层砖混结构住宅的现状及鉴定结论,采用增设构造柱和钢筋混凝土板墙加固的方法对其进行抗震加固设计,并通过结构设计软件PKPM对其进行抗震验算,结果表明,该加固方法能有效提高结构的整体性,增强墙体的抗剪与抗压承载力,满足抗震性能的要求。

Based on the conclusion of a multi-storey brick concrete structure residential status and identification,by adding the structural columns and reinforced concrete wall,the reinforcement method of the seismic strengthening design can meet structural design software PKPM for the seismic checking. The results show that the strengthening method can effectively improve the integrity of the structure,raise the wall shear and compressive bearing capacity to meet seismic performance requirements.