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.
由于试验数据和训练数据有限，传统的故障树分析难以对“卡管”事故原因及出现概率做出准确评价。
Because of the limitation of test and training data, the traditional fault tree analysis (FTA) method cannot provide accurate diagnosis.
文章介绍了利用故障树分析事故原因的方法。
This paper introduces the means of analyzing fault causes by using fault tree.
应用故障树分析法可方便直观地分析出事故产生的原因，达到预测、预防事故发生的目的。
The fault tree analysis method can be used to analyse the cause of accidents obviously. The aim of the accident prediction and prevention can be achieved.
最后在对故障树分析法的研究分析基础之上，建立了基于故障树的卡钻事故专家系统的原型。
Finally, according to research and analyze the fault tree analysis, we establish expert system of pipe-sticking accident based on fault tree.
最后在对故障树分析法的研究分析基础之上，建立了基于故障树的卡钻事故专家系统的原型。
Finally, according to research and analyze the fault tree analysis, we establish expert system of pipe-sticking accident based on fault tree.
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