【摘要】 本文对船舶常用尾管密封装置构造了“失效树”，应用FAT方法对影响密封失效的因素进行了定性分析，着重讨论了轴系振动的影响。更多还原

【Abstract】 A "Fault Analysis Tree" (FAT) is established for a conventional marine stern tube seal. The analysis of the factors affecting the failure of stern seal is made qualitatively using FAT method and the influence of the seal failure on the shafting vibration is discussed.更多还原