提出了地下硬岩矿山火灾设计方案

IF 0.7 Q4 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY Journal of Sustainable Mining Pub Date : 2022-11-13 DOI:10.46873/2300-3960.1367
R. Hansen
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引用次数: 0

摘要

摘要鉴于地下硬岩矿山的复杂性和独特性,建议在矿山消防安全评价中应用设计火灾情景法。为矿井提供一套完整的设计火灾场景——确保涵盖几个重要的生命安全方面——可能是一项挑战。问题是,是否可以制定一个潜在的设计火灾场景集群目录,涵盖地下发现的重要方面?针对矿山设计火灾研究普遍缺乏的现状,本文对地下硬岩矿山设计火灾场景进行了独特的分析。利用几个不同的和多样化的数据源,提供了一个全面的分析,其中提出了几个设计火灾场景的集群,并分析了评估场景时应用的标准。对合适标准的分析强调了排放烟雾的毒性和能见度降低作为地下的潜在标准。建议的场景侧重于影响参数,如火灾行为、火灾位置、火灾负荷和烟雾蔓延。提出的设计火灾场景集群将为地下矿山消防措施评估提供关键工具。
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Proposed design fire scenarios for underground hard rock mines
Abstract Given the complexity and uniqueness of underground hard rock mines, the application of the design fire scenario approach is recommended when evaluating fire safety in mines. Providing a full set of design fire scenarios – ensuring that several important life safety aspects are covered – for a mine can be challenging. The question is whether a catalogue of potential clusters of design fire scenarios could be developed, covering important aspects found underground? Given the general lack of research into design fires in the mining industry, this paper provides a unique analysis of design fire scenarios in underground hard rock mines. Taking advantage of several different and diverse data sources, a comprehensive analysis with holistic character is provided where several proposed clusters of design fire scenarios and analyses of what criteria to apply when evaluating the scenarios are presented. The analysis of suitable criteria highlights the toxicity of the emitted smoke and decrease in visibility as potential criteria underground. The proposed scenarios focus on influencing parameters such as the fire behaviour, position of fire, fire load, and smoke spread. The proposed clusters of design fire scenarios will provide a key tool when evaluating fire protection measures in an underground mine.
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来源期刊
Journal of Sustainable Mining
Journal of Sustainable Mining Earth and Planetary Sciences-Geology
CiteScore
1.50
自引率
10.00%
发文量
20
审稿时长
16 weeks
期刊最新文献
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