加强地下矿山的矿物运输系统:一个能力分析框架
Mohammad Javad Rahimdel1, Reza Mohammadpour1
1Department of Mining Engineering, Faculty of Engineering, University of Birjand, Birjand, Iran.
Heliyon
|March 7, 2025
概括
本研究引入了一种使用断层树分析 (FTA) 和事件树 (ET) 的新框架,通过分析矿物运输系统的故障来评估采矿生产能力. 它有助于减轻地下采矿操作中的风险和生产损失.
科学领域:
- 采矿工程 采矿工程 采矿工程
- 风险管理 风险管理
- 系统分析 系统分析
背景情况:
- 矿物运输是采矿业务的主要成本和风险因素.
- 运输系统的故障严重影响生产能力和成本效益.
- 通过矿物运输故障分析进行容量分析的研究有限.
研究的目的:
- 通过使用FTA和ET.在地下采矿中进行能力分析的加强框架.
- 在一个模糊的逻辑上下文中整合FTA和ET,以进行全面的系统评估.
- 评估由于矿物运输系统中断的生产损失.
主要方法:
- 使用了断层树分析 (FTA) 和事件树 (ET).
- 由于数据限制,使用了一个模糊逻辑环境.
- 在Qaleh-Zari地下铜矿进行了一项案例研究,以进行风险评估.
主要成果:
- 确定了导致矿物运输故障的潜在情景.
- 评估了与每个场景和整个系统相关的风险.
- 评估了潜在的生产损失,证明了框架的有效性.
结论:
- 综合的FTA和ET框架为地下采矿能力分析提供了强有力的方法.
- 该方法有效评估矿产运输系统中的风险和潜在的生产损失.
- 调查结果为优化运营,提高安全性和减轻矿山经理的风险提供了指导.
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