摘要
冻融破坏是季节冻土区水工混凝土建筑物的主要破坏形式,轻则影响建筑物的观瞻,重则威胁工程的使用寿命和安全运行。本文根据XYPEX增强混凝土抗冻性能的试验,研究分析了XYPEX对混凝土抗冻性能的影响,并对XYPEX增强混凝土抗冻性能的作用机理进行了探讨。
The freeze-thaw damage is the major damage forms for the hydraulic concrete structures in seasonal frost regions.The damage not only impacts the building appearance,but also threats the the service life and safe use of the project.Based on the frost resistance study of XYPEX reinforced concrete,the paper analyzes the influence of XYPEX on the concrete frost resistance and discusses the frost resistance mechanism of XYPEX reinforced concrete.
出处
《东北水利水电》
2011年第1期49-51,72,共3页
Water Resources & Hydropower of Northeast China
