大体积混凝土施工时,由于水泥水化过程中释放大量的水化热,使混凝土结构的温度梯度过大,从而导致混凝土结构出现温度裂缝。因此,计算并控制混凝土硬化过程中的温度,进而采取相应的技术措施,是保证大体积混凝土结构质量的重要措施。 Mass concrete construction, due to the release of a large number of cement hydration hydration process, so that the temperature gradient of concrete structures is too large, resulting in temperature cracks in concrete structures. Therefore, to calculate and control the temperature of the concrete during hardening, and then take appropriate technical measures is to ensure the mass concrete structure of the important measures.