On the Foundations of the Ultrasonic Non-Destructive Determination of Stresses in Near-the-Surface Layers of Materials： Review

在固体的nearthe表面层的压力的超声的非破坏性的决心的基础是 presentedThe 方法在固体基于瑞利波浪繁殖的整齐与起始( residua1 )对上述提及的方法的 stressesA 描述和压力决心的例子是 presentedExamples

The foundation of the ultrasonic non-destructive determination of stresses in near-the-surface layers of solids is presented. The method is based on the regularities of Rayleigh wave propagation in solids with initial （residual） stresses. A description of the above mentioned method and examples of stress determination are presented. Examples are considered as applied to the residual stresses arising at electric welding and the operating stresses arising at loading.