Application Research of Coupled Steel Bars Technology

摘要

Coupled steel bars is a kind of cold working steels,It was processed by two parallel cold-drawn that's they are longitudinal reinforcement wedding with short and band cold-drawn that's low-carbon steel are transverse reinforcement.So,study on its mechanical and technology properties,get suggestion model calculating formulas of crack width and stiffness are presented.The advantages of cooperating between coupled steel bars and concrete have been primarily accepted.