Evaluation of Rock Bolt Support for Polish Hard Rock Mines
The article presents different types of rock bolt support used in Polish ore mining. Individual point resin and expansion rock bolt support were characterized. The roof classes for zinc and lead and copper ore mines were presented. Furthermore, in the article laboratory tests of point resin rock bol...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2018-01-01
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| Series: | E3S Web of Conferences |
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| Online Access: | https://doi.org/10.1051/e3sconf/20183501006 |