钢筋剥肋滚轧直螺纹连接技术的理论分析与工程应用  

Theorical analysis and practical application of technology on rib-paring rolled circular screw splicing

作　　者：吕文良 

机构地区：[1]中国新兴建设开发总公司三公司,北京100039

出　　处：《混凝土》2003年第3期58-60,共3页Concrete

摘　　要：　钢筋剥肋滚轧直螺纹连接技术具有能实现等强连接、施工迅速、质量可靠、节约钢材、适用范围广等诸多优点。随着HRB400高强度钢筋的推广,剥肋滚轧直螺纹连接技术得到了广泛的应用。本文阐述了剥肋滚轧直螺纹连接的材质要求和技术优势,论述了其受力机理,结合工程实际,介绍了直螺纹连接成套技术的施工工艺、操作要点和注意事项。Technology on ribparing rolled circular screw splicing has many advantages, including equal strength for steel bars, fast construction, dependable quality, economy of bars, wide application, and so on. Along with application of bars of HRB400, technology on ribparing rolled circular screw splicing is applied widely. In this article, author introduces construction flows, construction points and careful factors.

关 键 词：钢筋 剥肋 滚轧直螺纹 机械连接 力学机理 

分 类 号：TU755.32[建筑科学—建筑技术科学]