摘要
结合郑州地铁地下车站混凝土结构在一般性环境下耐久性设计的相关内容，说明了地下车站混凝土结构在长期使用期间的环境条件，分析了地下车站耐久性损伤的主要影响因素，介绍了相关结构耐久性设计的主要内容，并对典型车站不同部位的钢筋锈蚀耐久性进行了初步评定，可为类似工程设计提供借鉴和参考。
Combines the durability design of the concrete structure of the underground station of Zhengzhou Metro under the general environment, describes the environmental conditions of the concrete struc- ture of the underground station during the long term use., The main factors affecting the durability damage of underground station are analyzed in this paper., introduces the main contents related to durability design, and the corrosion durability of steel bars in different parts of the typical station is preliminarily evaluated. This paper pro- vides reference and reference for similar engineering design.
作者
王永伟
WANG Yong-wei(China Railway SIYUAN Survey And Design Group Co.,Ltd Wuhan 43006)
出处
《铁道勘测与设计》
2018年第2期45-49,共5页
Railway Survey and Design
关键词
地铁车站
混凝土结构
耐久性设计
Underground station
Concrete structure
Durability design
