It is discussed that the method of photoelastic embedment (a kind of new model test method) is applied to experimental stress analysis of aircraft main landing gear.
讨论了用光弹性嵌片法(一种新的模型试验方法)进行飞机主起落架的实验应力分析。
2
Different from photoelasticmethod, acoustoelastic method does not need transparent model and can measure stress distribution of material directly.
与光弹性方法不同的是声弹性方法不需要透明模型，能直接测量材料的应力分布。
3
The worm photoelasticmodel was made in the way of steel mandrel surrounded with epoxy resin tooth, and the gear was made by the method of integral cast.