【摘要】 本文论述如何能够将经典的强度分析方法与现代的计算力学方法相结合。这里并不只局限于利用有限元方法 (FEM )确定危险应力的数值 ,而且还利用形状优化法提供的可能性使最大应力得以降低 ,并由此实现零件的预期寿命。更多还原

【Abstract】 This publication describes how classical methods for fatigue analysis can be combined with modern methods of numerical mechanics.Additional to the usual computation of stresses using FEM,shape optimization is applied to reduce the stress maxima and obtain the desired service life of an engineering component.更多还原