对混凝土冻融破坏的研究进展进行了全面总结,介绍了混凝土冻融破坏的机理,总结了混凝土冻融破坏后的力学性能的变化规律,分析了影响混凝土抗冻性的主要因素,并对冻融破坏与其他因素耦合作用进行了归纳与探讨。此外,在已有研究成果的基础上提出了一些新的建议。
Theresearch progress on destruction of concrete caused by freeze-thaw cycles is totally summed up.Introdaced the damage mechanism of concrete due to freeze-thaw cycles, summarized the variationof concrete mechanical properties after the freeze-thaw destruction, analyzed the main influence of concrete frost resistance, and the coupling effect of freeze-thaw destruction and other factors were summarized and discussed.In addition, on the basis offhe existing research results, some new suggestion wereput forward.