铝合金模板内支外爬体系在超高层建筑核心筒结构施工中的应用

发布时间：2019-02-19 17:36

【摘要】：通过长沙世茂广场超高层建筑施工的应用实践,总结了适用于超高层建筑核心筒施工的内支外爬模板施工方法,创造性地解决了外爬模与内支铝模、动臂塔吊、钢梁预埋件、楼承板预埋钢筋、加强层铸钢棒及环带梁、屈曲支撑等协同施工的技术难题,实现了塔楼结构水平、竖向同步施工,确保了超高层建筑核心筒结构施工进度和交叉作业安全,可广泛应用于超高层建筑的核心筒结构施工。
[Abstract]:Based on the practice of the construction of the super high-rise building in Shimao Square, Changsha, the paper summarizes the construction method of the inner and outer climbing formwork suitable for the construction of the core tube of the super high-rise building, and creatively solves the problems of the outer climbing mould and the inner supporting aluminum mould, the movable arm tower crane and the steel beam embedded parts. In order to realize the horizontal and vertical synchronous construction of tower structure and ensure the construction schedule and cross operation safety of the core tube structure of super high-rise building, the technical problems of cooperative construction such as embedded steel bar, reinforced steel bar and ring band beam, buckling support and so on are realized. It can be widely used in the construction of core tube structure of super tall buildings.
【作者单位】：中建五局第三建设有限公司;
【分类号】：TU974;TU755.2

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