论文部分内容阅读
用多姆克公式分段计算冻结壁厚度 ,探讨井帮温度与冻结壁厚度的关系 ,以便通过测量井帮温度推测冻结壁厚度 ,达到安全施工 ,快速掘砌的目的。
Calculate the frozen wall thickness by Duke gram formula and discuss the relationship between wellbore temperature and frozen wall thickness so as to estimate the frozen wall thickness by measuring the temperature of the well to achieve the goal of safe construction and rapid excavation.