Font Size:
a
A
A
Keyword [Key strata]
Result: 61 - 72 | Page: 4 of 4
61.
Study On The Law Of Surface Movement Under The Influence Of Extremely Thick Key Strata
62.
Study On Migration Characteristics Of Key Strata Of Overburden And Its Influence On Mine Pressure In Extra Thick Coal Seam Mining
63.
Strata-pressure Behavior In The Conditions Of Different Coal Pillar Sizes In The ChaiGou Coal
64.
The Study Of The Construct Variation Of The Aquifer Under The Circumstance Of Group Mining In Typical Coal Mine In Changzhi Basin
65.
Study On Overburden Movement And Its Influence On Stope Rock Burst Risk In Fully Mechanized Top Coal Caving Mining Of Yadian Coal Mine
66.
Research On Movement And Stress Evolution Law Of Super Thick Key Strata In Gaojiapu
67.
Study On The Rule Of Fracture Of Multi-composite Key Strata And Top Coal Weakening Process Based On Highly Tough Coal Seam With Partings
68.
Study On The Load Transfer Mechanism Of Overlying Coal Pillars Mined Out Of Shallow Buried Coal Seam Group
69.
The Experimental System And Application Of Slurry Flow Simulation Of Isolated Grouting Filling For Overburden
70.
Study On Coal Seam Floor Water Resisting Key Strata Instability And Water Inrush Risk
71.
Overburden Breakage Characteristics And Fracture Field Evolution Of Extra-thick Seam Mining Of The Jurassic And Carboniferous Mining
72.
Investigation On Mechanical Fractured Characteristics And Water Outburst Risk Of Mining Floor Above Confined Aquifer
<<First
<Prev
Next>
Last>>
Jump to
