【摘要】 以概率统计中求随机变量函数变异系数的方法为理论基础，并用可靠性工程中的干涉原理对液体动压轴承的承载量系数函数进行可靠性理论计算，进而推导出在不同可靠度值条件下液体动压轴承的最小油膜厚度的可靠性计算公式。更多还原

【Abstract】 The article bases on the theory of consulting the variation coefficient of variable function in the probability statistics and the interference principle of reliable project to give the load-bearing capacity coefficient function a reliable calculation. Then, by inference, we would work out the reliable calculating formula of the minimum oil thickness of the bearing under the hydro-dynamic pressure of different reliable numbers.更多还原