大体积混凝土裂缝形成原因及防治措施

摘要

针对大体积混凝土裂缝的成因及治理进行了探讨,分别介绍了收缩裂缝,温差裂缝,安定性裂缝产生的原因,并从设计、施工及质量控制三方面入手阐述了裂缝的防治措施,以期指导实践。%This paper made discussion on the crack causes and control of mass concrete,introduced separately the cracks causes of shrinkage cracks,temperature cracks,stability cracks,and elaborated the prevention and control measures from the design,construction and quality control three aspects,in order to guide practice.