Anti-pulls out Strength Research on Concretes Component of Low-alloy Coupled Steels and Cold Rolling Belt Rib Steel Bars

摘要

Both Low-alloy Coupled Steels and Cold rolling belt rib steel bars are cold finishing steel bars.In project practice,Anchor ability of Low-alloy Coupled Steels Concrete will higher than cold rolling belt rib steel bars.So,more economical steel bars and cement contents.Through comparative trial about on concretes component of Low-alloy coupled steels and cold rolling belt rib steel bars in this article.Summarizes that anchor ability of Low-alloy coupled steels are depending transverse steel,well,steel bars and concretes has the better joint work ability.