用砌体结构(砖石结构)建造的房屋是我国最广泛的一种结构形式,在民用住宅建筑中约占90％以上,在整个建筑业中也占80％左右。我国砌体结构建筑一般大多采用粘土实心砖和混合砂浆砌筑、楼板及过梁等多采用预制钢筋砼构件。因此我国传统的砌体结构由于其组成的基本材料和连接方式,决定了它的脆性性质。国内外历次地震 Buildings constructed with masonry structures (masonry structures) are the most extensive form of structure in China. They account for more than 90% of civil residential buildings and account for about 80% of the entire construction industry. Most of the masonry structure buildings in China are made of prefabricated reinforced concrete elements, such as clay solid bricks and mixed mortar masonry, floors and lintels. Therefore, the traditional masonry structure of our country determines its brittle nature due to its basic materials and connection methods. Earthquakes at home and abroad