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一种定量化研究隧道围岩软化脱空研究试验装置

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  • Release time:2018-07-04

  • Affilication of Author(s):中南大学土木工程学院

  • School Sign:中南大学

  • Patent Applicant:施成华等, 彭立敏, 叶艺超

  • Type of Patent:Utility models

  • State of Patent:Authorized patents

  • Authorization number:ZL 2016210467804

  • Service Invention or Not:no

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