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杭州土特仓库改建为博物馆的设计中采用保留外墙结构重建新的结构体系的方法,通过概念设计分析在保留原内框架结构体系的前提下建立起全新的框架体系后再拆除原来内框架的设计方案的可行性,并着重阐述结构设计的重点和难点,包括新旧结构体系基础形式的确定与计算、柱网及层高的确定、新旧结构的整体协调性分析、沉降变形结果的比较及保留建筑外墙的做法,并为达到先建后拆的设计要求提出相应施工指导意见。
In the design of the Museum of Hangzhou Tote Rebuild, the method of rebuilding the new structure is adopted in the design of the museum. Through the conceptual design analysis, a completely new frame system is established after the original internal frame structure system is retained, and then the original internal frame The feasibility of the design scheme and the emphases and difficulties of the structural design, including the determination and calculation of the basic forms of the old and new structural systems, the determination of the column net and the stratum height, the overall coordination analysis of the old and the new structures, the comparison and settlement of the settlement deformation results Building exterior wall approach, and to achieve the construction of the demolition of the design requirements put forward the corresponding construction guidance.