浅谈大体积混凝土超长无缝冬期施工

Discussion on massive concrete of no crack construction in winter

大体积混凝土施工主要控制混凝土内外的温差,避免温度效应引起的裂缝。冬期施工期间大体混凝土浇筑控制的重点是混凝土内部温度的控制和混凝土外部的保温。本文结合工程实例对此作简要分析。

Construction of massive concrete mainly control the inside-outside temperature difference.It should avoidthe crack which the temperature effect causes.The priority that massive concrete construction controls during winterconstruction include:The control of temperature of concrete inside and heat preservation of massive concrete outside.Brief analysis basis on project example.