Results 201 to 210 of about 305,558 (359)

Structural evolution of the La Trocha fault zone: Oblique collision and strike‐slip basins in the Cuban Orogen [PDF]

open access: bronze, 2012
Israel Cruz‐Orosa   +4 more
openalex   +1 more source

Study on the Heat Transfer Law of Coal Spontaneous Combustion in Open‐Pit Mining Benches Under Varying Wind Speeds

open access: yesEnergy Science &Engineering, EarlyView.
ABSTRACT The influence of external wind speed is critical for determining the spatial distribution of self‐heating zones within open‐pit mining benches. This study initially establishes the critical temperature required for the spontaneous combustion of the 13# coal seam at the Hequ Open‐Pit Mine.
Hongze Zhao   +3 more
wiley   +1 more source

Progress in feature research topics in deep underground

open access: yes
Deep Underground Science and Engineering, EarlyView.
Jianguo Wang, Chunfai Leung
wiley   +1 more source

Quantitative Identification and Distribution Pattern of Macrolithotype of Coal in Deep Coal Seams of the Daji Block

open access: yesEnergy Science &Engineering, EarlyView.
ABSTRACT The construction of a logging response model for macrolithotypes in coal has been successfully completed. This model has enabled delineation of vertical and planar distribution patterns of coal macrolithotypes within the #5 and #8 coal seams of the Daji block, as well as to forecast the distribution of favorable reservoir conditions.
Wei Zhang   +5 more
wiley   +1 more source

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