CAJ | 학술논문

起重机械是工业生产中的重要工具，其故障和事故高居八大特种设备之首。鉴于故障树分析法作为可靠性理论的一种分析方法，已经在各行各业广泛应用，从故障树分析法在起重机械领域的应用展开研究，着重探讨故障树分析法对起重机械事故分析、故障诊断等方面的分析技术。通过综述研究可以看出，对于起重机械事故反演等复杂问题的探索，故障树分析法有着自身的不足，但可结合计算机仿真分析，对事故原因进行综合判断。
기중궤계시공업생산중적중요공구，기고장화사고고거팔대특충설비지수。감우고장수분석법작위가고성이론적일충분석방법，이경재각행각업엄범응용，종고장수분석법재기중궤계영역적응용전개연구，착중탐토고장수분석법대기중궤계사고분석、고장진단등방면적분석기술。통과종술연구가이간출，대우기중궤계사고반연등복잡문제적탐색，고장수분석법유착자신적불족，단가결합계산궤방진분석，대사고원인진행종합판단。
Lifting machinery is an important tool in industrial production, its failures and accidents rank the first among all eight special equipments. As an analytical method for reliability theory, the fault tree analysis method has been widely applied in all walks of life. In this paper, the fault tree analysis method studies in depth in terms of lifting machinery accident analy-sis, fault diagnosis, maintenance, security and reliability analysis. It is shown that the fault tree analysis has its own deficien-cies for the study of complex problems like lifting machinery accident inversion, but it can be combined with the computer sim-ulation analysis to analyze the causes of accidents.