Key strata - Globe Thesis

Keyword [Key strata] Result: 21 - 40 \| Page: 2 of 4
21.	Study Of Movement Laws And Loading Behavior Of Overlying Strata With Large Mining Height
22.	Study On Rock Pressure Feature Of Large Mining Height Fully Mechanized Face In Changping Coal Mine
23.	Study On Rock Pressure Law Of Large Cutting Height Workface Under Different Mining Velocities
24.	The Study On The Damage Mechanism Of Water-resisting Layer In Shallow Buried Coal-seam After Mining Operation
25.	Study On Applying Key Strata Theory To Mining Subsidence In The Loess-covered
26.	Research On Key Strata Breaking Laws By Continuous Mining Methods And Roof Control
27.	Study On The Layout Of Drilling Holes Of Grouting Backfill Into Isolated Areas Within Overburden For Mining Under Villages On Stopping Line
28.	The Effect Of Complex Hydrogeological Structure On The Controlling Of Water Inrush Of Roof And Floor In Litang Coal Mine
29.	Large Mining Height Of Overlying Strata Movement Regularities And Support Resistance Research
30.	Technique Of Gas Control During Firstly Mining The Key Strata In Multiseams Of Low Permeability
31.	Numerical Simulation Of Rock Fracture Based On The Key Strata Theory
32.	Shallow Seam And Large Mining Height Fully-mechanized Working Face Overburden Structure And Pressure Mechanism Research
33.	Study On Strata Pressure Behavior Laws Of Fullymechanized Face In Shallow Coal Seam
34.	Simulation Experiment Monitoring System For Influence Of Key Strata Movement On Roof Weighting And Its Application
35.	Study On The Mechanism Of Strong Strata Behavior In Partitional Mining Of Nanliang Coal Mine
36.	Study On The Breaking And Control Of Key Strata Under Short-Wall Mining In Shallow Seam
37.	Structure Of �Key Strata And Arch Structure In Unconsolidated Layers� And Its Application
38.	Research On Overlying Strata Fracture And Strata-pressure Behavior About Extremely Thick Coal Seam By Fully Mechanized Caving Method In Tongxin Mine
39.	Risk Assessment Of Gas Disaster And Simulation On Prevention Effect In BalianCheng Mine
40.	Pressure-relief Characteristics Of Remote Ascending Order Pressure-relief Mining With Hard-thick Strata And Application
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