The performance of mechanical anchors in South African mechanized deep level gold mining
Most of South African mechanized and semi-mechanized gold mines in the Witwatersrand basin are operating at depths ranging from 2.7–3 km below the earth surface. Before a tunnel is excavated, the underground stress distribution is uniform (ignoring tectonics) and the magnitude of vertical stress inc...
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| Main Authors: | , |
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| Format: | Book chapter |
| Language: | English |
| Published: |
CRC Press
2022
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| Subjects: | |
| Online Access: | https://doi.org/10.1201/9781351181327 http://hdl.handle.net/11408/4887 |
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