摘要
高强高性能混凝土是一种优良的筑壁材料,和普通混凝土相比,它具有强度高、抗渗性好、抗腐蚀性强、抗冻性好等优点,添加适量钢纤维能够增加其延性、韧性等力学性能。我国所建井壁穿越的冲积层厚度越来越大,这就为高强高性能混凝土的研究与应用提供了广阔的前景。本文对未来高性能混凝土在井壁的发展做出了分析。
High strength and high performance concrete is an excellent lining material, compared with ordinary concrete, which has high strength good penetrating-resistant character, good frost-resistant character and good corrosion resistance. Improving concrete ductility, toughness and other mechanical properties through adding the mount of steel fiber. Along with the increasing of mine shaft through deep and thick alluvium, it provide a broad prospect about the research and application of high performance. Analysis the concrete development in the wall.
出处
《四川建材》
2016年第5期16-17,20,共3页
Sichuan Building Materials
关键词
高性能混凝土
钢纤维
深厚冲积层
力学性能
the high performance concrete
steel fiber
the deep and thick alluvium
mechanical properties
