THE DEFORMATIONS OF DISTRIBUTION ACROSS THE THICKNESS OF A WIDE BALK UNDER CYCLIC PLASTIC BENDING
Journal: Izvestiya Ferrous Metallurgy
Year: 2015

This article examines the strain distribution across the thickness of a wide balk with bending cycle with an amplitude of deformation 15 and 5 %. It was found that as a consequence of displacement of the neutral line deformation in the direction of compressed fibers distension on the stretched side is more than in compression side. The authors explain the displacement of the neutral line deformation by the fact that the resistance to compression deformation is stronger than to the stretching def