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Keyword [Coal roadway]
Result: 181 - 199 | Page: 10 of 10
181. Deformation And Failure Characteristics And Control Mechanism Of Surrounding Rock In Water-rich Coal Roadway
182. Experimental Study On Roof Collapse Caused By Rockburst In Deep Driving Coal Roadway Based On Multi-source Information
183. Dynamic Response Regularity Of Coal Roadway Under Earthquake And The Reinforcement Mechanism Study Of Anchor Based On Energy Theory
184. Rapid Driving Support Technology For High Stress Coal Roadway Driving And Bolting Integration In Chengjiao Mine
185. Study On Surrounding Rock Control Technology Of Supporting Top Coal Roadway In Wantongyuan Mine
186. Analysis On Mechanical Property Of Metal Mesh In Extremely Soft Coal Roadway
187. Research On The Optimization Of Coal Roadway Support And Coal Pillar Parameters In The Top Coal Failure Area
188. Study On Key Technology And Process Optimization Of Coal Roadway Fast Driving Support
189. Study On Bolt Support Technology Of Coal Roadway Under Goaf In Close Seam
190. Large Deformation Mechanism And Control Technology Of Coal Roadway With High In-situ Stress
191. Study And Test On Preventing Slippage Failure Of Resin Anchor Rod In Coal Roadway By Expanding Bottom Filling
192. Research On Application Of Roadway Support Technology In Longitudinal Fissures
193. Research On Deformation Characteristics And Control Technology Of Surrounding Rock In Deep Large Cross Section Coal Road
194. Study On Application Of Comprehensive Gas Control Technology In Driving Face Of Guanyinshan Mine
195. Research On Surrounding Rock Control Technology Of Strong Dynamic Pressure Roadway In Isolated Island Working Face
196. Research On Rapid Excavation Technology And Surrounding Rock Control Technology Of Coal Roadway In Jianxin Coal Mine 4209 Working Face
197. Study On The Properties Of Filling Material Reinforcement Of Soft Coal Roadway
198. Study On Stability Analysis And Control Of Surrounding Rock In Washout Zone In Coal Seam Of Large Section Coal Roadway
199. Study On Surrounding Rock Control Technology Of Dynamic Pressure Coal Roadway On Isolated Land Fully Mechanized Caving Face
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