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Control mechanisms of gas migration by the distribution of multiple shear fractures in coal under high-stress unloading and damage conditions

  • Release time:2025-04-09
  • Hits:
  • Type of Project: 

    基础研究
  • Project level: 

    National
  • Project Participants: 

    Qingquan Liu
  • Project Number: 

    2021-10998
  • Date of Project Approval: 

    2021-01-01
  • Scheduled completion time: 

    2024-12-31
  • Date of Project Completion: 

    2024-12-31
  • Date of Project Initiation: 

    2021-01-01
  • Project Approval Number: 

    2021YCPY0110