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以完善的矿井通风系统构成为基础,三角模糊数表示基本事件概率,“矿井通风系统故障”为顶事件构建矿井通风系统故障树(FTA),对其可靠性进行研究,并应用于甘肃某矿。
Based on a well-established mine ventilation system, triangular fuzzy numbers represent the basic event probability and mine ventilation system failure construct a mine ventilation system fault tree (FTA) for the top event, and study its reliability and apply it to Gansu A mine.