Research on Risk Visual Model of Mine Roof Caving

Metal Mine ›› 2018, Vol. 47 ›› Issue (04): 159-162.

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Research on Risk Visual Model of Mine Roof Caving

Wang Zijian¹，Matheus M Kanime¹，Cheng Wuyi¹，Zhao Zhen²

1.School of Engineering and Technology，China University of Geosciences（Beijing），Beijing 100083，China；2.Century Safety Technology Co.，Ltd.，Beijing 100029，China

Online:2018-04-14 Published:2018-06-06

Abstract

Abstract: Roof control with zoning plan for roof caving risk division，has gradually become a common means of roof management in non-coal mines.However，because of concealing and three-dimensional property of non coal mines，the roof management with zoning plan easily leads to confusion，resulting in difficulty to realize management.In view of this，combining with the related drilling data and the zoning results of roof caving risk，the visualization model of mine roof caving risk was established by using Surpac software to make the mine roof caving risk division more clearly and solid.This model provides an important guide for the roof management in non-coal mines.

Key words: Non-coal mine, Roof management, Surpac, Visual model

WANG Zi-Jian, Matheus M Kanime, CHENG Wu-Yi, ZHAO Zhen. Research on Risk Visual Model of Mine Roof Caving[J]. Metal Mine, 2018, 47(04): 159-162.

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