摘要
从能量的角度 ,用传热学的知识建立季节冻土区土体内温度随气温变化的模型 ,从而可得到负温时期内任意时刻土体的冻结深度 。
It is difficult and complicated to study the frost heaving of soil because many factors influence it,so a model of the earth temperature,changing with the air temperature in the seasonal region,was built by applying the conduct mechanics to obtain the frozen depth and to forecast the information of frost heaving at any time in winter in the paper.\;
出处
《石河子大学学报（自然科学版）》
CAS
2000年第2期147-150,共4页
Journal of Shihezi University(Natural Science)
