Plane residual stress measurement using ultrasonic considering weak anisotropy of metallic material
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DOI: 10.1063/1.5042466
Abstract: Ultrasonic velocity variation (UVV) along different directions induced by material weak anisotropy will lead to residual stress measurement error using ultrasonic inevitably. In this research, the influence of weak anisotropy on residual stress measurement is… read more here.
Keywords: residual stress; weak anisotropy; stress measurement; anisotropy ... See more keywords
Weak-anisotropy moveout approximations for P-waves in homogeneous TOR layers
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DOI: 10.1190/geo2016-0623.1
Abstract: ABSTRACTWe have developed approximate P-wave reflection moveout formulas for a homogeneous layer of orthorhombic symmetry overlying a horizontal or dipping reflector. The symmetry planes of an orthorhombic medium in the layer can be arbitrarily oriented.… read more here.
Keywords: waves homogeneous; anisotropy moveout; anisotropy; approximations waves ... See more keywords