2010•Shanxi Science and TechnologyRequires access

Adaptability Analysis on the Fully Mechanized Coal Caving in Hulonggou Coal Mine of Datong Mining Group

Lei Zhongqin

Abstract

The mining technologies and coal mine design depend on the top coal caving.After analyzing factoring influencing the top coal caving in Hulonggou Coal Mine,the paper theoretically reaches the conclusion the fully mechanized coal caving is adaptable in the 3-5 coal layers and gives some adaptive guidance to the coal caving in the Carboniferous-Permian system of coal layers in Datong Mining Group.

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Available abstract

Key concepts: Coal, Mining engineering, Coal mining, Adaptability, Group (periodic table), Carboniferous, Anthracite, Geology