复杂地质巷道掘进围岩支护参数优化 / Optimization of Rock Support Parameters in Complex Geological Roadway Excavation
- Resource Type
- Academic Journal
- Source
- 机械管理开发 / Mechanical Management and Development. 37(2):30-32
- Subject
巷道掘进;地质构造;破碎围岩;超前钢管;预应力锚索 - Language
- Chinese
- ISSN
- 1003-773X