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Full length article Threedimensional experimental study of loose topcoal drawing law for longwall topcoal caving mining technology Jiachen Wanga,b, Jinwang .
Theoretical analysis on the deformation characteristics of coal wall in a longwall top coal caving face ... China University of Mining Technology, Xuzhou 221116, China
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Yancoal is an Australian based coal producer and developer operating open cut and underground coal mines in New South Wales, Queensland and Western Australia.
A brief description of longwall top coal caving (LTCC) is included at the end of the Longwall section of the Fundamentals of Coal Mining module of this web site.
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Shortwall Mining. This method of mining was developed in the late 1960''s to take advantage of the then recent development of suitable hydraulic longwall supports ...
53 Mining Safety of Longwall Topcoal Caving in China Jian Wu, 1 Yueping Qin, 1 and Minghua Zhai1 1China Univ. of Mining and Technology, 011# Xueyuan Road, .
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This review describes the methods of underground mining and offers several useful links. It also gives an overview of underground mining courses, software ...
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