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在分析用前期平均气温作为温度因子的统计模型的不足的基础上 ,研究以按拱坝设计规范计算出的坝内温度沿水平截面厚度方向的平均温度和线性温差作为温度因子来建立的统计模型 (TMTD统计模型 )的方法。该方法在预报方面具有较明显的优越性
Based on the analysis of the shortcoming of the statistical model of the average temperature in the early stage as the temperature factor, a statistical model based on the design rules of the arch dam to calculate the average temperature and the linear temperature difference along the thickness of the horizontal section as the temperature factor was developed (TMTD statistical model) method. The method has obvious advantages in forecasting