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对砌体结构房屋增层改造中的抗震问题进行了讨论 ,对外套框架加层及住宅房屋二次装修后再加层可能存在的抗震问题进行了计算分析 ,提出在这类设计中应注意的一些问题。
The seismic resistance of the masonry building in the story building retrofitting is discussed. The possible anti-seismic problems of the overlay in the overlay frame and the second house decoration of the residential house are calculated and analyzed. It is pointed out that in this kind of design, some problems.