A. LEVI, H. BELOEV and N. KOLEV
University of Ruse ‘A.Kanchev’, BG – 8000 Ruse, Bulgaria
LEVI, A., H. BELOEV and N. KOLEV, 2013. On the biaxial distribution of anisotropic elastic modulus of thin-plate polycrystalline elements and his identification in agricultural machinery with ultrasonic methods. Bulg. J. Agric. Sci., 19: 383-386
A new method for identification of texture in agricultural machinery with interpolation of biaxial anisotropy of elastic modulus of thin-plate polycrystalline elements has been developed. The dependence of shear modulus and modulus of longitudinal elasticity as a function of an angular distribution of Poisson’s ratio, achieved by the method of ulrasonic critical-angle refractometry (UCR), has been derived.