Findings show that, for be in the wrong frozen soil wrought in favor of thermal disturbance, insulating layer thickness respond adopt dam insulating pipe hull skin temperature 'calculation procedure.
研究结果表明，为不对冻土造成较大热扰动，保温层厚度应采用控制保温管外表面温度的计算方法。
2
According to the safe slope ratio of earth-filled core wall and the seepage calculation of earth dam, a simple method to calculate the core wall thickness of earth dam is given.
文章从心墙填筑填土料的安全渗透比降为基础，结合土坝的渗流计算，得出土坝心墙厚度的简便计算方法。
3
It is an overflow arch dam of the various radius and thickness type.