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白石大坝是继观音阁大坝之后在北方严寒地区修建的又一座碾压混凝土坝（RCD），北方严酷的气候条件、间歇式的施工方法及碾压混凝上坝自身的特点，使其温控与防裂成为工程的一个重要课题．本文介绍了该坝的温度控制设计标准、防裂措施技术要求和仿真计算分析的主要结论；依据理论计算和实践经验，总结了大坝施工中为防止裂缝所采取的包括降温、保温、结构和原材料等一系列有效措施．可供北方严寒地区碾压混凝土坝进行温控、防裂提供借鉴和参考．
The White Rock Dam is another RCD developed in the frigid northern China after the Guanyinge Dam. The harsh climatic conditions in northern China, the intermittent construction method and the RCC dam itself make them Temperature control and crack prevention have become an important project in engineering. This paper introduces the dam temperature control design standards, technical requirements of crack prevention measures and the main conclusions of the simulation calculation and analysis; based on theoretical calculations and practical experience, summarizes the dam construction to prevent cracks include cooling, insulation, structure and Raw materials and a series of effective measures. It can be used for reference and reference for temperature control and crack prevention of RCC dam in the cold area in the north.