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在现代建筑中,圆形框架柱越来越多地得到应用,其设计中往往有螺旋状箍筋,还有的为HRB400级钢筋。如某工程圆形框架柱直径为1200mm,设计有■12方形箍筋、拉结箍筋和螺旋状箍筋,间距100mm,其螺旋状箍筋现场加工绑扎方法如下。1.现场螺旋状箍筋加工设备制作采用直径14~18mm的钢筋废料头加工成直径为1000mm,高度为100mm的圆形盘(图1),然后把圆形盘卡在钢筋弯曲机上,用方木楔子固定牢靠,并在钢筋加工平台边距离圆盘200mm处竖向固定普通钢管1个。
In modern architecture, circular frame columns are increasingly used, often with helical stirrups in their designs, and HRB400 steel bars. If a project circular frame column diameter of 1200mm, designed with ■ 12 square stirrups, bracing stirrups and spiral stirrups, spacing 100mm, the spiral stirrups field processing banding method is as follows. 1. On-site spiral stirrup processing equipment production using the diameter of 14 ~ 18mm steel waste head processed into a diameter of 1000mm, height 100mm circular disk (Figure 1), and then the circular plate stuck in the steel bending machine, with the side Wood wedges fixed firmly, and in the reinforced steel processing platform vertical distance 200mm from the disk fixed one ordinary steel pipe.