摘要
以苏通大桥超高索塔为例从索塔锚固区钢混结构高性能混凝土制备与应用技术进行分析,探讨了工程中如何从配合比的设计出发,提高混凝土结构耐久性,从而延长混凝土结构使用寿命的技术方案。
Taking superelevation cable bent tower of Su-Tong bridge for example,the scheme of how to improve concrete structure durability to extend the service life of concrete structure from the design of mix proportion in engineering is discussed through the analysis of preparation and application technology of reinforced concrete structure high performance concrete of the cable tower anchorage zone.
出处
《北方交通》
2011年第4期80-82,共3页
Northern Communications
关键词
高性能混凝土
耐久性
抗冻性
抗渗性
抗裂性
High performance concrete
Durability
Frost-resistance
Anti-permeability
Crack resistance
