试验表明,用水泥砂浆或钢筋网水泥砂浆面层加固已裂的或未裂的砖墙体,可以较大幅度地提高砖墙的抗侧力强度与抗侧移刚度,因此作为房屋的一种主要抗震加固措施被编入“工业与民用建筑抗震加固技术措施”之中。本文以大量的试验资料分析介绍了这种墙体的强度与刚度计算,以及在“加固技术措施”中的简化计算。 Tests have shown that the use of cement mortar or steel mesh cement mortar to reinforce cracked or uncracked brick wall can greatly increase the lateral strength and lateral stiffness of the brick wall, so it is a kind of housing. The main seismic strengthening measures were incorporated into the “Technical Measures for Seismic Reinforcement of Industrial and Civil Buildings”. This article analyzes and describes the strength and stiffness calculation of this type of wall with a large amount of experimental data, and the simplified calculation in the “reinforcement technical measures”.