Research on evolution law and mathematical model of pore fracture evolution in vertical slot coal under stress and gas relief
In order to solve the global problem of prevention and control of coal and gas outburst disaster dominated by ground stress in deep coal seam. It is found that hydraulic slotting and gas extraction have double pressure relief for coal seam horizontal stress and gas. The double pressure relief coeffi...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Frontiers Media S.A.
2025-06-01
|
| Series: | Frontiers in Earth Science |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/feart.2025.1541337/full |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|