钢-混结构箱型柱与梁节点钢筋套筒焊接质量研究

The Welding Quality of Steel Sleeve in the Joint of Steel-Concrete Box Column and Beam

某体育馆项目地下室为混凝土结构,地上为钢结构,支撑在从地下室伸出的64根钢(箱型柱)-混凝土组合结构柱上。箱型柱与地下室梁钢筋通过直螺纹套筒连接,直螺纹套筒焊接在箱型柱上。文中分析了钢-混结构箱型柱与梁节点钢筋套筒相关技术要求,保证梁钢筋套筒与箱型柱的焊接质量。

The basement of a certain sports hall project is a concrete structure,and the above ground is a steel structure.The above ground steel structure is supported by 64 steel(box shaped columns)-concrete composite columns protruding from the basement.The box column is connected to the basement beam reinforcement through a straight threaded sleeve,which is welded to the box column.This article analyzes the technical requirements for steel reinforced concrete structure box columns and beam node steel reinforcement sleeves to ensure the welding quality of beam steel reinforcement sleeves and box columns.