冬季混凝土蓄热法施工是通过保温围护结构使具有初始热量的混凝土在缓慢冷却过程中获得予期的强度。由于方法简便,易于控制,省能源,成本低,而且对混凝土无损害,因此受到国内外普遍重视。但是在计算混凝土冷却时间及平均温度时,目前国内仍沿用三十年代苏联斯格拉母塔也夫公式,由于该公式数学模型粗糙,再加上系数取值的误差使计算值往往与实测值偏离较大,从而 The winter construction method of concrete heat storage is to obtain the expected strength of the concrete with initial heat during the slow cooling process through the heat preservation envelope structure. Because of its simplicity, ease of control, energy saving, low cost, and no damage to concrete, it has received widespread attention at home and abroad. However, when calculating the concrete cooling time and the average temperature, the Soviet Union still uses the formula of the Soviet Sparta in the 1930s. Because the mathematical model of the formula is rough, plus the error of the coefficient value, the calculated value often deviates from the measured value. Larger, thus