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在高烈度地震设防地区建盖房屋，由于钢筋混凝土框架结构或框剪结构等结构形式的房屋比砌体结构有较好的延性和整体性，因而得到了广泛的应用。但钢筋混凝土框架施工比之砖砌体和一般钢筋混凝土结构有其特殊性，对材料的选用上有很大的不同，特别象钢筋母材的选用上，有些技术?
Building houses in high-intensity seismic fortification areas has been widely used due to the better ductility and integrity of structures such as reinforced concrete frame structures or frame-shear structures than masonry structures. However, the construction of reinforced concrete frames has its own particularities compared with brick masonry structures and general reinforced concrete structures. There are great differences in the selection of materials.