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pro vyhledávání: '"Stuart Tierney"'
Publikováno v:
Proceedings of the First International Conference on Mining Geomechanical Risk.
Exposure to seismic hazard in mines is controlled through various evacuation, exclusion and re-entry procedures. The aim of exposure management procedures is to tactically reduce the safety risk by removing personnel from work areas during periods of
Autor:
Stuart Tierney, Kyle Woodward, Johan Wesseloo, Yves Potvin, David Cuello, Izak Gerhardus Morkel
Publikováno v:
Proceedings of the Ninth International Conference on Deep and High Stress Mining.
The management of seismic risks in metalliferous mines operating in developed mining countries such as Australia, Canada, Chile and Sweden has been very successful during the last decade. The occurrence and magnitude of large seismic events in deep m
Autor:
Stuart Tierney, Izak Gerhardus Morkel
Publikováno v:
Proceedings of the International Conference on Deep and High Stress Mining.
The hazard posed from large seismic events is often high enough to warrant the exclusion or evacuation of personnel from underground workings. A period of exclusion is often determined following blasts or large events due to the increased risk. The p
Autor:
Kyle Woodward, Stuart Tierney
Publikováno v:
Proceedings of the First International Conference on Underground Mining Technology.
Many underground mines experience seismic events associated with rock mass failure which can be of sufficient magnitude to pose a significant hazard to operations. Probabilistic seismic hazard assessments are typically performed assuming a Gutenberg