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Keywords: risk classification
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Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2014, May 27–29, 2014
Paper Number: ISRM-EUROCK-2014-118
... obtained from St 12 (ORHN-1). 4. The classification definitions (c1, c2, and c3) deter- mined for v1 in Table 4 is exactly registered in Table 5, 6. A risk classification for the unstable rock slopes encountered in coal mines was developed based on data presented in Tables 4, 5, and 6. It was more accu...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-068
... and the establishment of monitoring procedures manuals. Artificial Intelligence Management Procedure mining activity risk management information metals & mining Portugal risk classification commercial data high risk underground excavation database marble underground excavation block dimension...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-058
.... For several tunnels typical hazards are explosive gas invasion, like methane. In this paper the development of a risk classification is described, using Favourability Functions, to create maps with different risk classes regarding the possibility of gas invasion during the excavation of a tunnel...

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