Analysis on slope safety in Gulianhe Open-pit Coal Mine
LIU Jie
MA Futing
CAO Zhongqing
ZHAO Liqiang
CHI Xuehai
Abstract：According to the actual parameters of slope in Gulianhe Open-pit Coal Mine, the mine adopts Fraunhofer mapping, limit equilibrium method and numerical simulation to analyze slope safety. The results show that the safety factor of slope meets the demand of safety production. The article puts forward the suggestion of slope management based on the analysis result.
Keywords：open-pit coal mineslopesliding surfacenumerical simulationsafety factor
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 52-55 )