两淮地区深厚粘土人工冻土力学特性研究

Study on mechanical property of artificial deeply frozen soil in the area of Huainan-Huaibei

本文根据两淮地区近十个井筒的人工冻土力学试验,归纳总结出该地区深部冻粘土的强度和变形一般特性,为今后在该地区进行冻结法施工井筒,提供了重要依据.

The property of strength and creep of deeply frozen clay is deduced according to mechanical tests on frozen clay of several shafts in the area of Huainan-Huaibei, which offers an important foundation for the work of building shafts by freezing.