Palavra-chave: NON-DESTRUCTIVE EVALUATION

ULTRASOUND AVALIACAO NAO-DESTRUTIVA RESIDUAL STRESS MEASUREMENT ACUSTOELASTIC EFFECT WELDING ACOUSTOELASTICITY RAILROAD WHEELS STRESS MEASUREMENT FRICTION STIR WELDING ULTRASONIC EVALUATION ALUMINUM ALLOY ULTRASONIC BACKSCATTERED SIGNAL GRAIN SIZE MACHINE LEARNING RAILROAD WHEEL STRESSES STEEL RAIL ULTRA-SOM ACUSTOELASTICIDADE ANÁLISE DE TENSÕES INTERFEROMETRIA A LASER MEDIÇÃO DE TENSÕES MECÂNICAS