摘要
为了解决西北地区严酷环境条件下混凝土养护及开裂问题,在兰新铁路第二双线某施工现场,通过5种养护方法对混凝土试件进行了养护。系统研究了不同养护方法对混凝土性能,尤其是耐久性指标的影响,本研究将为西北地区混凝土养护提供新的思路。
In order to solve the cracking problem of concrete in harsh environment in Northwest of China,in one of construct sites in Lanxin railway,five curing method was taken to curing concrete.The effect of different curing method on concrete performance,especially for durability performance was discussed,and this research would help the engineer to select proper curing method in Northwest of China.
出处
《江苏建筑》
2012年第2期78-79,90,共3页
Jiangsu Construction
关键词
西北地区
混凝土
养护
耐久性
Northwest of China
concrete
curing
durability
