开发尺寸石头采石场风险评估方法
Mojtaba Yari1, Saeed Jamali2,3, Gamil M S Abdullah4,5
1Department of Mining Engineering, Faculty of Engineering, Malayer University, Malayer, Iran. m.yari.academic@gmail.com.
Scientific reports
|September 16, 2024
概括
大尺寸石头采石面临着重大的危险. 本研究详细介绍了风险细分结构,并使用VIKOR方法来确定大理石矿山中最具威胁性的经济,管理和时间表风险.
科学领域:
- 采矿工程 采矿工程 采矿工程
- 风险管理 风险管理
- 地质科学 地质科学
背景情况:
- 在过去的20年中,全球石材产量急剧增长,七个国家主导了产量.
- 采矿业务,特别是尺寸石采矿,本身具有危险性,需要进行严格的风险评估.
- 现有的风险评估框架需要适应维度岩石采石的独特复杂性.
研究的目的:
- 开发一个全面的风险分类结构 (RBS),专门用于尺寸石.
- 通过使用多属性决策方法来优先考虑已识别的风险.
- 为了评估一个案例研究中的主要风险,大理石矿.
主要方法:
- 制定了详细的风险细分结构,包括17个主要级别和128个子级别.
- 采用多属性决策方法来处理风险参数识别的复杂性.
- 在 Fuzzy 环境中应用了 VIKOR 方法,以考虑 Ghasre Dasht 大理石矿的风险优先级,考虑了 10 个参数.
主要成果:
- 该研究建立了尺寸石采矿操作的细粒度风险结构.
- 经济,管理和时间表风险被确定为最关键的威胁.
- 在模糊条件下的案例研究中,VIKOR方法有效地对风险进行了优先排序.
结论:
- 风险评估的结构化方法对于维度石采石场的安全性和效率至关重要.
- 经济,管理和时间表因素代表了需要缓解策略的最高优先级风险.
- 开发的RBS和应用的决策方法为维度石行业的风险管理提供了有价值的框架.
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