钢板混凝土组合剪力墙在中国国家博物馆工程中的应用

Application of steel plate concrete composite wall in National Museum of China

钢板混凝土组合剪力墙是一种新型的结构形式,可以充分发挥钢和混凝土两种材料的优势,在提高承载力的同时保持较好的延性,在钢-混凝土混合结构中具有独特的应用优势,即将颁布实施的有关规范里,均已提出了钢板混凝土组合剪力墙的承载力计算方法以及相关的设计、构造要求等,为钢板混凝土组合墙的应用提供了规范依据。结合钢板混凝土组合剪力墙的试点工程中国国家博物馆,介绍其应用经验,包括设计方法、思路、构造、节点以及施工措施等,希望为钢板混凝土组合剪力墙的应用积累经验、提供参考。

As an advanced structure form,steel plate concrete composite wall provides better bearing capacity as well as ductility depending on consolidating the characteristics of steel and concrete,which establishes a unique solution for special requirement in terms of composite structure.In the forthcoming standards,the calculation method,design and construction requirement will be properly defined to specify the application of composite wall.This paper concentrates on an application case,the National Museum of China,by introducing the design approach,systematic idea,configurations,connecting nodes,and construction methodology employed in the project,to comprehensively represent the engineering thinking of the application of the structure form.