This article obtains from the mass concrete construction characteristics,analyzes the reasons of mass concrete crack formation,and from the perspectives of building materials and construction technology,the reasonable crack control measures are put forward,in order to achieve the purpose of prevention and control.%从大体积混凝土施工特点入手，分析了大体积混凝土形成裂缝的原因，并从建筑材料和施工工艺等方面提出了合理的裂缝控制措施，以期达到防控的目的。
展开▼
