【摘要】 用有限元法计算了航空燃气轮机轴承机匣的静刚度，给出了边界条件的处理办法和支承静刚度的计算方法。并通过实例计算，验证了这一方法的可靠性。更多还原

【Abstract】 The bearing casing static stiffness of areo gas turbine is calculated by the aid of finite element method.The boundary condition processing and the static stiffness calculating methods are proposed.This method is proved to be reliable by an actual object calculated.更多还原