大体积混凝土浇筑裂缝控制要点浅析

Analysis on key points for cracks' control of mass concrete

结合大体积混凝土在工程中的广泛应用,从混凝土掺料配合比、混凝土浇筑施工过程及养护阶段的控制等方面进行了探讨,提出了具体的裂缝控制措施,归纳了大体积混凝土裂缝产生的原因,以保证大体积混凝土工程的质量。

In view of the wide engineering applicatin of mass concrete, from the mix proportion of mixture,pouring process of concrete,control in maintenance stage and other aspects practical cracks control measures are proposed. In the end reasons caused the production of the cracks in mass concrete are summarized in order to ensure engineering quality of mass concrete.