Optimizing design and stability of open pit slopes in Tolay coal mine, Ethiopia

Optimizing design and stability of open pit slopes in Tolay coal mine, Ethiopia

Abstract Coal is a critical energy resource for global industries, and its extraction from open-pit mines requires effective slope stability management to ensure safe and efficient operations. This study evaluates the slope stability of the Tolay open-pit coal mine in Ethiopia, located in the Jimma...

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Bibliographic Details
Main Authors: Eyerusalem Alemayehu, Endalu Tadele Chala, Nagessa Zerihun Jilo, Tiyasha Tiyasha, Belachew Moges
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Subjects:
Coal mining
Factor of safety
Geometrical analysis
Numerical analysis
Slope stability
Online Access:https://doi.org/10.1038/s41598-025-86034-7
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