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Keyword [composite roof]
Result: 41 - 52 | Page: 3 of 3
41.
Study On Deformation And Failure Characteristics Of Composite Roof Roadway And Optimization Of Bolt Support Technology
42.
Study On Surrounding Rock Stability Analysis And Support Technology Of Ventilation Roadway In I020308 Working Face Of Hongliu Coal Mine
43.
Study On Roof Cutting And Pressure Releasing And Falling Law Of Hard Compound Roof
44.
Research On The Occurrence Law Of Rock Pressure Over The Collapsed Pillar In The Working Face Under The Condition Of Composite Roof
45.
Research On Key Technologies Of Collaborative Mining Of Filling And Caving Mining At No.2 West Mining Area Of Longshou Mine
46.
Study On Active Anchorage Mechanism And Parameter Optimization Of Prestressed Anchor Cable In Roadway With Inclined Composite Roof
47.
Research On Deformation Failure Mechanism And Support Optimization Of Deep Composite Roof Dynamic Pressure Tailentry Of No.5 Coal Seam In Renjiazhuang Coal Mine
48.
Study On Ore Pressure Manifestation Law And Stent-surrounding Rock Stability Of The Composite Roof Comprehensive Mining Face
49.
Failure Mode And Control Technology Of Surrounding Rock In Mining Roadway With Composite Roof In Nanshan Coal Mine
50.
Study On Crack Propagation Behavior And Mechanical Characteristics Of Composite Roof Of Rectangular
51.
Research On The Instability Law And Control Technology Of Surrounding Rock In ShanYang Coal Mine Composite Roof Back Mining Roadway
52.
Study On Support Technology Of Large Section Soft Rock Roadway In Hongliu Coal Mine
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