【作者】 张伟伟；

【Author】 ZHANG Weiwei;Tongji Architectural Design (Group) Co., Ltd.;

【机构】 同济大学建筑设计研究院(集团)有限公司；

【摘要】 通过提出两种适用于装配式混凝土框架结构现浇节点的钢筋分段连接节点或方法,连接节点1为预制混凝土梁的吊筋在主次梁节点区域的分段连接,连接节点2为预制混凝土梁底筋在梁柱连接节点区域的分段连接。分别介绍这两种分段连接节点在施工过程中的应用技术背景、具体构造措施、优点等。主要用于解决预制主梁与预制次梁之间、预制主梁与现浇型钢混凝土柱之间在施工过程中出现的构件安装困难问题,具体表现为避免现浇节点中出现混凝土构件间钢筋或钢骨碰撞。更多还原

【Abstract】 By proposing two kinds of steel segmental connection nodes or methods applicable to the cast-in-place nodes of assembled concrete frame structures, connection node 1 is the segmental connection of the hanging bars of precast concrete beams in the node area of the main and secondary beams, and connection node 2 is the segmental connection of the bottom bars of precast concrete beams in the node area of the beam-column connection. These two kinds of segmental connection nodes are respectively introduced in the construction process of the application of technical background,specific construction measures, advantages and so on. Mainly used to solve the precast main beams and precast secondary beams, precast main beams and cast-in-place section steel concrete columns in the construction process of component installation difficulties, specifically to avoid the cast-in-place node of the concrete components between the rebar or steel bone collision.更多还原