高层装配式混凝土结构多形式连接节点施工技术

The Multi-form Connection Joint Construction in Tall Building Precast Concrete Structure

装配式混凝土结构体系中的关键技术——受力钢筋连接方式,主要采用的是钢筋套筒灌浆连接或金属波纹套管浆锚搭接中的一种。中南集团在其总部基地宿舍楼装配式混凝土结构建造过程中,采用了多种节点连接方式,取得了较好的使用效果。重点介绍了多形式连接节点的施工技术措施。

The steel bars connection for precast concrete structure mainly uses one of the two methods which are steel sleeve grouting connection and metal corrugated casing connection. For precast concrete structure construction in headquarters base dormitory building of Jiangsu Zhongnan Architecture Industry Group Co., Ltd., multi-form connection methods were applied, which got excellent effect. The construction techniques for multi-form connection methods are introduced in detail.