Abstract
The ultrasonic nondestructive method for determining stresses in near-surface layers of solid bodies is based on the laws governing the propagation of elastic surface waves in bodies with initial (residual) stresses. These laws are established within the framework of the linearized three-dimensional theory of waves in bodies with initial (residual) stresses. The dispersion equations in associated problems are solved by computational methods. The nondestructive method and measuring instruments and devices are described. Some examples of nondestructive determination of welding-induced residual stresses and operating stresses in near-surface layers of materials are presented
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Published in Prikladnaya Mekhanika, Vol. 41, No. 8, pp. 130–144, August 2005.
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Guz, A.N. On Foundations of the Ultrasonic Nondestructive Method for Determination of Stresses in Near-Surface Layers of Solid Bodies. Int Appl Mech 41, 944–955 (2005). https://doi.org/10.1007/s10778-005-0165-6
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DOI: https://doi.org/10.1007/s10778-005-0165-6