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Discussion on Rock Mass Classification of Ultra Deep Shaft Engineering
Author(s): 
Pages: 222-224
Year: Issue:  3
Journal: Resources Environment & Engineering

Keyword:  岩体分级高地应力高地温岩体完整性指数Kv;
Abstract: 结合超深竖井工程围岩分级过程中遇到的问题,尤其是深部高地应力、高地温等复杂条件对稳定性的影响,根据工程实际资料对这些问题进行了分析和探讨,对分级方法中的定量指标岩体完整性指数Kv和岩石饱和单轴抗压强度进行了高地应力、高地温条件下的修正,并通过典型工程实例验证了该修正方法的实用性。
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