摘要
抗裂混凝土是一种具有良好抗裂性能的混凝土,其能在混凝土硬化过程中,通过调整水泥、骨料、矿物掺合料、外加剂等材料的比例,形成具有较高抗拉、抗压强度的微观结构,从而提升混凝土的抗裂性能。文中对抗裂混凝土在暗埋地铁车站中的应用进行了详细探讨,包括抗裂混凝土的组成、配比设计、施工工艺等方面的内容,以期为类似工程提供参考。
Anti cracking concrete is a type of concrete with good anti cracking performance.During the hardening process of concrete,it can form a microstructure with high tensile and compressive strength by adjusting the proportion of materials such as cement,aggregates,mineral admixtures,and admixtures,thereby improving the anti cracking performance of concrete.The article provides a detailed discussion on the application of crack resistant concrete in underground subway stations,including the composition,mix design,construction technology,and other aspects of crack resistant concrete,in order to provide reference for related projects.
作者
周奇
Zhou Qi(Nanjing Branch,China Tiesiju Civil Engineering Group,Nanjing,Jiangsu 210000)
出处
《江西建材》
2024年第2期292-293,共2页
Jiangxi Building Materials
关键词
暗埋车站
抗渗混凝土
配合比设计
施工监测
Buried station
Impermeable concrete
Mix proportion design
Construction monitoring