摘要
在总结涂层钢筋与混凝土粘结锚固性能已有成果的基础上,探讨了钢筋及涂层钢筋与混凝土粘结锚固作用机理,提出了机理研究试验和有限元数值分析相结合的技术路线,以期通过控制涂层钢筋材料性能的主要参数实现与混凝土粘结锚固性能优化的目标。
Based on summarizing the existing results of bond behavior between coated steel bar and concrete, the bond-anchorage mechanism of coated steel bar and concrete is discussed. The technical route combining bonding mechanism test with fnite element analysis is proposed. By controlling the main parameters of coated steel bar material, the bond-anchorage behavior has been optimized.
出处
《混凝土世界》
2018年第11期62-66,共5页
China Concrete
基金
国家自然科学基金(51678512)
山东省重点研发项目(2017GGX70107)课题所研究内容
关键词
涂层钢筋
性能优化
粘结机理
试验设计
有限元模拟
Coated steel bar
Performance optimization
Bond mechanism
Experimental design
Finite element modeling
