装配整体式混凝土框架结构设计方法

Design method of assembly integral concrete framework

目前,装配式混凝土框架结构受到广泛关注,与传统现浇结构相比,装配式混凝土框架结构具有环境污染少、节约能源等优点,利于我国建筑工业化发展。然而,装配式混凝土结构节点的设计与施工、构件的现场安装依然是装配式建筑工程的难点。本文通过对装配整体式混凝土框架结构设计方法进行总结与探讨,提出在设计各个阶段均应考虑现场施工吊装因素的影响,并根据施工吊装难度进行优化设计,以期可降低施工难度与风险,缩短施工工期。

At present,assembly concrete framework has received widespread attention.Compared with the traditional cast-in-place structure,it has the advantages of less environmental pollution and energy saving.However,it shows that the design and construction of assembly integral concrete framework nodes,and on-site installation of components remains difficult.The design method of assembly integral concrete framework is discussed,the influence of on-site construction hoisting factors is proposed to be considered at all stages of the design,through practical engineering examples,the design is optimized according to the difficulty of construction hoisting.The method is expected to reduce the difficulty and risk of construction and shorten the construction duration.