The application of fire modeling to the development of a ventilation system can greatly enhance the safety aspects of a mine. Improved fire modeling software packages can be used to develop or evaluate emergency management plans that may include location of refuge stations and escape route planning. The authors have conducted several comprehensive fire modeling studies at large underground mining operations. Based upon the results of these studies, an approach to conducting fire model simulations for underground mines was formulated. This paper describes the benefits and purpose of fire modeling studies, as well as limitations of such a study. The analyses start with a risk assessment plan, followed by modeling and development of strategies to minimize probable risks attributed to a fire. An example problem is presented.
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