Results 121 to 130 of about 1,438 (180)

Methane migration patterns in the goaf of a Y-type ventilated working face with gob-side entry. [PDF]

Sci Rep
Han Y, Wang C, Zhang F, Yan Z.
europepmc   +1 more source

Integrating Artificial Intelligence into Ventilation on Demand: Current Practice and Future Promises. [PDF]

Sensors (Basel)
Chinyadza CR, Risso N, Aramayo A, Momayez M.   +3 more
europepmc   +1 more source

Shear strain energy related to mining induced fault slip and its implications for rockbursts. [PDF]

Sci Rep
Li Y, Gao X.
europepmc   +1 more source

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High-voltage longwall database

Conference Record of the 1993 IEEE Industry Applications Conference Twenty-Eighth IAS Annual Meeting, 2002
A database was designed to accumulate the relevant information for all existing high-voltage longwall systems. This information was obtained from the Proposed Decision and Order documents issued by the Mine Safety and Health Administration (MSHA). Additional sources of information were obtained from MSHA approval documents and online diagrams of all ...
D.F. Skorski, E.L. Checca
openaire   +1 more source

Progress towards longwall automation

2004
Guidance technology proven in highwall mining applications has enabled a new approach for longwall automation for DERDS faces. This inertial navigation technology has, for the first time, allowed the position of the shearer to be mapped in three dimensions.
H Gurgenci, D Reid, C Caris, Michael Kelly, D Hainsworth   +4 more
openaire   +1 more source

Measurements of the Methane Concentration Along the Longwall Excavations and Longwall

Archives of Mining Sciences, 2023
Ostrogórski, Piotr, Skotniczny, Przemysław, Pucka, Mieczysław   +2 more
openaire   +1 more source

Longwall Production with Subsidence

2016
Subsidence is a ground settlement that occurs on the surface after the underground mine excavation. The amount of the subsidence is particularly high for caving method applied in the thick coal seams. Subsidence amount depends on the thickness of bed, the slope of bed, and geological formations.
Aksoy, Cemalettin Okay, Kose, Halil
openaire   +1 more source

High-intensity longwall mining-induced ground subsidence in Shendong coalfield, China

International Journal of Rock Mechanics and Minings Sciences, 2021
Jingmin Xu, Weibing Zhu
exaly  

Longwall mining

2020
openaire   +1 more source

Longwall mining

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1985
openaire   +1 more source