Study on the Influence of the Location of Dirt Band on Top Coal Caving Property in Extra-Thick Coal Seam
Sign Up to like & getrecommendations! Published in 2020 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-020-01430-2
Abstract: The influence of dirt band on the top coal caving property is usually analyzed from the thickness and hardness of the dirt band. For the extra-thick coal seam with a thickness of more than 20… read more here.
Keywords: top coal; dirt band; coal caving; coal ... See more keywords