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本文分析了机械设计中常规计算的安全系数所存在的问题,论述了如何用可靠性设计理论分析和确定安全系数,分析并建立了安全系数和可靠度的关系以及按可靠度确定安全系数的方法。
This paper analyzes the problems existing in the routine calculation of safety factor in mechanical design, discusses how to use reliability theory to analyze and determine the safety factor, analyzes and establishes the relationship between safety factor and reliability and the method to determine the safety factor by reliability .