简述混凝土裂缝的成因与防治措施

Brief description of the cause and prevention measurements of concrete crack

通过对工程实践中混凝土塑性收缩裂缝,干燥收缩裂缝,温度裂缝的表现、成因、预防措施进行论述和总结,提出了治理的方法,并指出施工中应以预防贯穿性裂缝的发生为主,重视施工质量控制,从而避免或减少裂缝的产生。

By discussing and summarizing the manifestations,cause and prevention measurements of concrete plastic shrinkage crack,drying shrinkage crack and temperature crack in engineering practice,the treatment methods were provided,and it provided that it should take preventing the occur of penetrating crack in construction as main body,paying more attention to the construction quality control,so as to avoid or reduce the occur of crack.