浅谈大体积混凝土温度裂缝成因及预防对策

On Mass Concrete Temperature Cracking Causes and Prevention Countermeasures

大体积混凝土的施工温度裂缝问题是一个普遍存在而又不易解决的工程实际问题。从大体积混凝土的定义入手,对施工过程中温度裂缝的成因和预防对策进行了综合研究,并在工程实例中进行论证。希望能为大体积混凝土温度裂缝的控制研究提供一定的参考。

Mass concrete construction temperature cracking problem is a practical construction problem existing generally and uneasy to solve.Starting with the definition of mass concrete,this paper comprehensively studies the causes and preventive countermeasures of temperature cracking during the construction process,and demonstrates them in the construction practice,expecting to provide a certain reference for mass concrete temperature cracking control research.