在多层砖房的抗震加固中,用外加钢筋混凝土柱和钢拉杆及圈梁来提高房屋的抗震能力,已为工程实践中广泛使用,并为试验研究所证实是一种有效的方法.但由于外加柱和圈梁在建筑立面上给人一种沉重的感觉,因此,我们在抗震加固工程中,采用了外加扁柱的方案 In the seismic strengthening of multi-story brick houses, the use of reinforced concrete columns, steel tie rods and ring beams to improve the seismic resistance of houses has been widely used in engineering practice and has proved to be an effective method for experimental research. As extra columns and ring beams give people a heavy feeling on the facade of the building, we have adopted the scheme of adding flat columns in the seismic strengthening project.