摘要
介绍了1000MPa 级φ7mm,41MnSiV 预应力压痕钢丝的成分设计,工艺流程,力学性能和经济效益.41MnsiV 压痕钢丝优于其它国内使用的预应力混凝土构件用冷拔钢材.
The component design,technological process,mechanical property and economical benefit concerning with the 41MnSiV prestressed impressed wire is pre- sented,which is better than other prestressing cold drawn wire used in PCstruc- ture in China.
出处
《北方交通大学学报》
CSCD
北大核心
1993年第1期95-99,共5页
Journal of Northern Jiaotong University
基金
国家科委"七五"攻关课题
关键词
压痕钢丝
成分设计
预应力钢丝
impressed wires
component design
technologocal process
mechanical property/economical benefit
