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砌体结构房屋具有取材容易、施工简单、造价低、工期短、平面布置灵活等优点,在我国各地建造量极大,占民用建筑的90%左右,并将继续发展下去。但因砌体结构由脆性材料组成,抗震性能差。从建筑防震角度来讲,楼(屋)盖与墙体的连接,是影响砖混结构抗震性能的一个关键因素。本文从增强砖混结构楼(屋)盖与墙体的连接入手,改革圈梁支模浇注、座浆铺设顶应力空心板的传统施工法,采用圈梁硬架支模施工工艺,以增强楼
The masonry structure housing has the advantages of easy material acquisition, simple construction, low construction cost, short construction period, and flexible layout. It has a large amount of construction in all parts of China and accounts for about 90% of the civil construction, and will continue to develop. However, because the masonry structure consists of brittle materials, the seismic performance is poor. From the perspective of building earthquake protection, the connection between the building (house) cover and the wall is a key factor affecting the seismic performance of the brick-concrete structure. This article starts from the improvement of the connection between the lid and wall of a brick-concrete structure building (house), the traditional construction method of reforming the ring beam mold casting, and the roofing stress laying hollow slab, and adopts the ring beam hard frame support mold construction technology to enhance the building.