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砖混结构多采用粘土砖和混合砂浆砌筑,通过内外砖墙的咬砌达到具有一定整体连接性的目的。在地震设防地区,多层砖混砌体房屋由于组成的基本材料和连接方式决定了其脆性性质,变形能力小,导致房屋的抗震性能差,因此改善砌体结构延性,提高房屋的抗震性能具有极其重要意义。
Masonry brick structure and the use of more mixed mortar masonry, masonry through the brick wall inside and outside the brick to achieve the purpose of a certain overall connectivity. In the earthquake fortification area, the multi-storey brick masonry building has the brittle nature due to the basic material and the connection mode, the deformation ability is small, which leads to the poor seismic performance of the building, so improving the ductility of the masonry structure and improving the seismic performance of the house have Extremely important.