大体积混凝土裂缝成因与防治措施

Causes of mass concrete crack and its prevention measures

阐述了大体积混凝土开裂的成因,并从配合比设计、原材料选用、添加外加剂及预埋件、施工方法和养护等方面提出了防治措施,以控制大体积混凝土结构的施工质量。

It illustrates causes of mass concrete crack, and puts forward prevention measures from proportion design、selection of primary material、adding admixture、construction method and maintenance, which to control construction quality of mass concrete structure.