Cantilever structure is one of the popular common building forms,but it has strict requirements for specification and safety of formwork construction due to complex forces and high altitude operation of cantilever structure.The formwork construction of cantilever slab on the external wall of shear wall structure was introduced to study the formwork design principle and construction technique for cantilever slab,with the purpose to guarantee safety in cantilever slab formwork construction.%悬挑结构是目前常见的建筑形式之一,然而由于悬挑结构受力复杂,且在高空作业,对模架施工的规范性和安全性有着严格的要求.以某工程剪力墙结构外墙悬挑板模架施工为例,研究悬挑板模架设计原理和悬挑板模架施工技术,以保证悬挑板模架施工过程中的安全.
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