Transition and continuation scheme of open-pit mining area under complex engineering geological conditions
When large-scale near-level coal field adopts open-pit mining, in order to realise safe and efficient production and recover the investment cost as soon as possible, it usually adopts the way of mining in sub-districts, so before the old mining area is about to reach the boundary, it is inevitable t...
Saved in:
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Coal Science and Technology
2025-03-01
|
| Series: | Meitan kexue jishu |
| Subjects: | |
| Online Access: | http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2024-1363 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|