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随着城市商业发展的需要,把地处闹市沿街旧住宅改造成现代化装饰的商店,这是一项十分复杂的任务。去年七月我公司承接了汉口利济北路一栋六层砖混住宅,底层改为日化用品商店任务。甲方要求二层以上不搬迁,施工中和竣工后上部结构不能出现裂缝。为完成任务,我们根据改建工程施工的需要,设计了双管桁架式螺旋顶撑器,用顶
With the need of commercial development in the city, it is a very complicated task to transform an old residential building along a busy street into a modern and decorative store. In July of last year, our company undertook a six-story brick-concrete residential building on Liji North Road in Hankou, and the floor was changed to a daily chemical product store. Party A requires that no more than two floors be relocated, and that the upper structure cannot be cracked during and after construction. In order to accomplish the task, we designed a double-tube truss spiral top supporter according to the needs of the reconstruction project and use the roof.