本文应用相似理论，研究论述了竖井冻结过程和掘砌过程的模化原理，及模拟试验台的设计和试验。
Based on the similitude theory the paper discusses the modelling principle of shaft freezing and sinking. Also, the design of the model test rig is described.
本文应用相似理论，研究论述了竖井冻结过程和掘砌过程的模化原理，及模拟试验台的设计和试验。
Based on the similitude theory the paper discusses the modelling principle of shaft freezing and sinking. Also, the design of the model test rig is described.
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