利用数值计算分析程序，研究了不同施工季节和不同厚度下的大型混凝土基础工程裂缝控制施工中温度控制指标，发现该指标并非为常数，而是随结构厚度、施工季节和入模温度而变化 Using numerical calculation and analysis procedures, the temperature control indexes in the crack control construction of large-scale concrete foundation projects under different construction seasons and different thicknesses were studied. It was found that the index was not constant, but changed with the structure thickness, construction season, and the entering temperature.