开展人工冻结岩石的试验研究，探讨冻结岩石的相关物理力学特性对井筒冻结设计具有重要的指导意义。
Developing the experimental study of artificial freeze rock, and discussion about physical and mechanics characteristic of freezing rock, have the important guiding sense to the shaft freeze design.
文章通过采用物理、化学等试验研究方法，对“红层”岩石的成份、结构、力学性质、化学性质、地质结构等进行了系统研究。
The paper makes system research to element structure, physical mechanics property, chemical property, geologic configuration, etc. by physical and chemical test studying.
文章通过采用物理、化学等试验研究方法，对“红层”岩石的成份、结构、力学性质、化学性质、地质结构等进行了系统研究。
The paper makes system research to element structure, physical mechanics property, chemical property, geologic configuration, etc. by physical and chemical test studying.
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