Numerical Estimation of Shaft Stability and Surface Deformation Induced by Underground Mining Transferred from Open-Pit Mining in Jinfeng Gold Mine

Numerical Estimation of Shaft Stability and Surface Deformation Induced by Underground Mining Transferred from Open-Pit Mining in Jinfeng Gold Mine

In this study, a three-dimensional finite difference numerical model of the Jinfeng Gold Mine, including surface topography, ore body, shafts, and main faults, was built to estimate the shaft stability and surface deformation induced by underground mining transferred from open-pit mining. Satellite...

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Bibliographic Details
Main Authors: Xingdong Zhao, Wenlong Yu, Yifan Zhao, Shigen Fu
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Minerals
Subjects:
underground mining
shaft stability
surface deformation
upward drift and cemented fill method
finite difference method
Online Access:https://www.mdpi.com/2075-163X/13/2/196

Internet

https://www.mdpi.com/2075-163X/13/2/196

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