大体积混凝土构件裂缝的成因与防治

Causes for the Cracking of Large Volume Concrete Members and its Prevention

大体积混凝土构件裂缝直接影响到工程质量，因而分析了其产生的成因，并从原材料选用、外加剂添用、施工方法及养护等方面提出了防治措施，以有效控制施工质量．

Cracking in large volume concrete members directly affects the quality of construction, in this paper, causes for cracking is analyzed, and some preventative measures concerning the choosing of materials, adding of admixtures, and construction and maintenance rnethods are proposed to ensure the quality of construction.