Study on optimization of key parameters of thick hard roof cutting and retaining roadway in inclined coal seam
To address stress concentration in mining roadways, particularly in the inclined, thick, and hard roof, and lessen the impact of sudden overlying strata collapse, a comprehensive study was conducted on the 1301N transport roadway in No.6 Great Wall Mine. The research utilized various methods such as...
Sparad:
| Huvudupphov: | , , , , , |
|---|---|
| Materialtyp: | Artigo |
| Språk: | Chinês |
| Utgiven: |
Editorial Department of Coal Science and Technology
2024-05-01
|
| Serie: | Meitan kexue jishu |
| Ämnen: | |
| Länkar: | http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2023-1627 |
| Taggar: |
Inga taggar, Lägg till första taggen!
|