Stability control of open stopes in high-stress deep mining: a structural parameter design methodology based on the improved mathews stability graph method

Stability control of open stopes in high-stress deep mining: a structural parameter design methodology based on the improved mathews stability graph method

IntroductionWith the depletion of shallow mineral resources and surging demand for deep mining, metal mines in China have generally entered the kilometer-depth mining stage, confronting challenges in stope stability caused by high ground stress, elevated rock temperatures, high seepage pressure, and...

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Bibliographic Details
Main Authors: Zi-Bin Li, Deng-Pan Qiao, Tian-Yu Yang
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-06-01
Series:Frontiers in Earth Science
Subjects:
mathews stability graph
open stoping with subsequent backfill
structural parameters
ensemble learning
deep mining
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2025.1610234/full
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