综放工作面强动压巷道围岩综合控制技术研究与应用 / Research and application of comprehensive surrounding rock control technology for strong dynamic pressure roadway in longwall top-coal caving face
- Resource Type
- Academic Journal
- Source
- 煤炭工程 / Coal Engineering. 55(8):51-57
- Subject
坚硬顶板 强动压巷道 水力压裂 采动应力 锚杆支护 hard roof strong dynamic pressure roadway hydraulic fracturing mining stress bolt supporting - Language
- Chinese
- ISSN
- 1671-0959