Title :
Approximation of the plastic zone by circular arcs during the sliding of a cylinder on the rigid-plastic half-space
Author :
Bukhanko, Anastasia A. ; Ovchinnikova, Svetlana A.
Author_Institution :
Samara State Aerosp. Univ., Samara, Russia
Abstract :
An analytical method for constructing a plastic zone during the sliding of a smooth circular cylinder on the rigid-plastic half-space is proposed under plane strain conditions. The method is based on an approximation of the slip lines by circular arcs. The results are used as an initial approximation for determining the radius of curvature of the slip lines and the velocity field into the plastic zone in a double-power series.
Keywords :
plastic deformation; shapes (structures); slip; analytical method; circular arcs; cylinder; double-power series; plane strain conditions; plastic zone; rigid-plastic half-space; slip lines; Approximation methods; Gold; Interference; Manganese; Signal to noise ratio; approximation; plastic zone; radius of curvature; rigid-plastic half-space; sliding of a cylinder; slip-line field; velocity field;
Conference_Titel :
Mechanical Engineering, Automation and Control Systems (MEACS), 2014 International Conference on
Conference_Location :
Tomsk
Print_ISBN :
978-1-4799-6220-4
DOI :
10.1109/MEACS.2014.6986898
