摘要
根据轨道交通地下工程钢筋混凝土结构耐久性设计施工的特点．依据所选原材料的质量特性。以耐久性设计准则为主．确立了高耐久性混凝土配合比．并阐述了影响混凝土耐久性的因素。
According to the characteristics of underground rail transit engineering design and construction of durability of reinforced concrete structure, quality characteristics, on the basis of the selected raw materials to the durability design standards, this paper established a high durability concrete mix ratio, and ex pounded the influence factors of concrete durability.
出处
《华北地震科学》
2014年第B08期109-112,共4页
North China Earthquake Sciences
关键词
轨道交通
混凝土
高耐久性
Rail Transit Engineering
Concrete
High Durable
