The stent adaptability of steep fully mechanized working face under the complex conditions
Liu Hua-lin
openalex +1 more source
Dynamic characteristics analysis of periodic weighting under different advancement speeds based on microseismic-ground pressure coupled monitoring. [PDF]
Peng Y, Li Q.
europepmc +1 more source
A new determination method of hydraulic support resistance in deep coal pillar working face. [PDF]
Li GD +5 more
europepmc +1 more source
Application of pre-splitting blasting roof-cutting pressure relief technology for roadway protection under hard roof. [PDF]
Li Y, Chang G, Hu D, Song W.
europepmc +1 more source
Primary rupture law of main roof in long-wall face based on principal bending moment. [PDF]
Yang H, Wang Y, Yu T, Huang S, Anwar K.
europepmc +1 more source
Characteristics of deformation and failure with support countermeasures for expansive soft rock roadway crossing faults in the western region. [PDF]
Zhang Z, Han Z, Jiang B, Xu Z.
europepmc +1 more source
Top coal drawing law for an extra thick coal seam under the single round group drawing method. [PDF]
Pan W, Zhao Z, Li X, Xu Y, Zhang K.
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The Mining Industries, 1899-1939: A Study of Output, Employment, and Productivity [PDF]
Harold Barger, Sam H. Schurr
core
Research and application on the "multi-layer" filling body with foamed expansion filling material for gob-side entry retaining gateway. [PDF]
Zhao L +5 more
europepmc +1 more source

