Font Size: a A A
Keyword [Bolt]
Result: 121 - 140 | Page: 7 of 10
121. Study On High Convex Strip And Bolt-mesh-cable Combined Supporting Effect For Deep Soft Rock Roadway
122. Study On Grouting Reinforced Strength Characteristics And Application Of Anchorage Body
123. Research On The Support Technology Of Deep Soft Rock Roadway With High Geo-Stress In Kaiyang Phosphorite Mine
124. The Numerical Simulation Of Shotcrete-bolt Support Under High Ground Stress And Blasting Dynamic Load
125. Research On The Method To Determine The Reasonable Pre-stress Of The Pre-stressed Rock Bolt
126. Research On Characteristics Of Deformation-failure Of Surrounding Rock And Supporting Technology Of Roadway In Steep Coal Seam
127. Research On Roadway Support Technology Under The Condition Of Dynamic Pressure In Lingxin Coal Mine
128. Research Of Forging Technology To The Third Generation Of0405-3-1Switch Sleeper Bolt
129. Analysis On Mechanical Properties Of Carbon/Carbon Composite Material Plate With Bolt Hole Pulled-through
130. Research On The Gateway Arrangement And Controlling Technique Over The Surrounding Rocks In Coal Seams Group With Close Distance
131. Study On The Width Of Roadway Protection Coal Pillarand Surrounding Rock Control Technology In Attacking The Working Face Of Xichuan Coal Mine
132. Mechanical Analysis On Anchorage Performance Of Resin Anchored Bolt
133. The Research Of The Bolt And Grouting Composite Supporting Technology In Soft Rock Roadway
134. Research On Surrounding Rock Deformation Mechanism And Control Technology Of Broken Semi Coal&Rock Development Roadway
135. Study On The Support Technology Of Roadway Effected By Sliding Geological Structure In Three-soft Coa1Seam Of Gaocheng Coal Mine
136. Study On Effect Of Bearing Characteristic Of Composite Bolt-Rock Bearing Structure By Bolt Length And Bolt Length Designation
137. Study On Reasonable Layout And Control Technology Of The High-Level Roadway For Gas Extraction In Yuwu Coal Mine
138. Research And Application On Burial Depth Of1440m Mining Gateway Surrounding Rock Control Technology In Suncun Coal Mine
139. The Control Technology In Gob-side Entry Driving With Compound Roof In Deep Roadway Of Zhuji Coal Mine
140. Surrounding Rock Control Technology Of Large Vertical High Roadway With Pre-dug Composite Roof
  <<First  <Prev  Next>  Last>>  Jump to