Coal seam roof and floor hydrogeology conditions evaluation of Pingshuo No.1 mine and measures of preventing water bursting

Zhang Zhongwen¹、Wu Qiang²、Fu Enjun¹、Fan Zhenli²

Strategic Study of CAE ›› 2011, Vol. 13 ›› Issue (11) : 94-101.

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Strategic Study of CAE ›› 2011, Vol. 13 ›› Issue (11) : 94-101.

Coal seam roof and floor hydrogeology conditions evaluation of Pingshuo No.1 mine and measures of preventing water bursting

Zhang Zhongwen¹、Wu Qiang²、Fu Enjun¹、Fan Zhenli²

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Abstract

Aiming at water hazards menace of Pingshuo No.1 coal mine roof and floor, the paper ascertains relevant factors of coal mine water bursting on the base of analyzing the mining and geology conditions, and evaluates the roof hydrogeology conditions and floor water bursting vulnerability. At last,it sets down a series of measures of preventing water hazards.

Keywords

three maps method / vulnerability index method / water hazards of coal mine / prevented measures of water hazards

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Zhang Zhongwen,Wu Qiang,Fu Enjun,Fan Zhenli. Coal seam roof and floor hydrogeology conditions evaluation of Pingshuo No.1 mine and measures of preventing water bursting. Strategic Study of CAE, 2011, 13(11): 94‒101