采用故障树分析法对煤矿井下带式输送机输送带的跑偏、打滑、撕裂、断带故障进行分析，重点对输送带着火事故进行分析。
With the fault tree analysis method, the paper analyzes belt faults of the coal mining belt conveyor such as deviation, slipping, tear and breakage, focusing on the conveyor belt fire accident.
故障树分析、事件树分析、事故序列定量评定以及不确定性分析等。
The study includes fault tree analysis, event tree analysis, accident sequence quantification and uncertainty analysis.
采用安全系统工程的方法，对加油站的火灾爆炸事故进行了故障树分析。
Based on the method of safety system engineering, the fire and explosion accidents at the fuel station are analyzed by means of fault tree analysis.
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