推广应用高强钢筋中的若干问题

Problems in Spreading the High Strength Reinforcement

就推广应用高强钢筋过程中出现的问题进行了系统的分析。设计人员应该熟悉各牌号、各强度等级钢筋的性能特点,处理好强度和延性的关系,进行合理的选择,真正发挥钢筋高强、高性能的优势。施工及监理单位应该熟悉有关的标准规范,避免混料错批,并采用先进的工艺实现高强钢筋的锚固与连接。钢铁企业应控制产品质量,减小制作误差,兼顾强度-延性,按所需生产基本建设需要的各种钢筋。

The problems in spreading the high strength reinforcement are analyzed in this paper. Designer should know the characteristic of performance of different strength reinforcements and well select the reinforcement considering the relation of strength and ductility. Construction and supervision company should know the related codes, preventing confusing the reinforcement and use advanced technologies for anchorage and connecting the reinforcement. The product enterprises should control the quality of reinforcement, reduce the error, assure the strength and ductility and produce the reinforcement according to the requirement of construction.