近几年,在超高层公寓建设热潮中,预制钢筋组合单元得到发展,介绍如下。一、钢筋骨架预制方法梁柱钢筋组合单元的基本形式是柱筋为2层,梁筋接头在跨的中央,一跨组合成一个单元(图1)。柱主筋用焊接网格箍筋、梁主筋用封闭型箍筋绑牢,使梁柱主筋组成整体骨架。 In recent years, in the boom of high-rise apartment construction, the prefabricated reinforcing steel unit has been developed and introduced as follows. First, the prefabricated steel bar skeleton method The basic form of the beam-column bar assembly unit is that the column bars are two layers, and the spar joints are in the center of the span, and one span is combined into one unit (Figure 1). The main bars of the column are welded with stirrups, and the main bars of the beams are closed with closed stirrups so that the main bars of the columns and columns form an integral skeleton.