Practice of face-perpendicular preconditioning for safe remnant extraction

Remnant mining has been considered to be a hazardous and difficult task to conduct in deep to ultra-deep gold mines in South Africa. Face-perpendicular preconditioning practice, with gradual extraction of a remnant pillar and appropriate support design were implemented in order to mine out a portion...

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Bibliographic Details
Main Authors: Zvarivadza, T., Sengani, F.
Format: Book chapter
Language:English
Published: CRC Press 2022
Subjects:
Online Access:https://doi.org/10.1201/9781351181327
http://hdl.handle.net/11408/4885
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