The larger D_ ( PF) is, the more complex the distribution of structural plane is and the wider the range of directional distribution of preferred plane is and the worse the quality of rock mass is.

  • 结构面分布分形维数D(PF)越大,反映结构面分布越复杂,优势面(南京大学罗国煜教授提出)发育的方向范围就越大,相应地岩休质量就更差;

  • 互联网摘选 2025-01-20 13:07:01

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