Determination of Stress and Strain States and Consideration for Reinforcement during the Punch Indentation into a Body with Large Cross Section. Part II

Authors: Vorontsov A.L., Strat’ev V.K. , Stupnikov V.P. Published: 11.09.2013
Published in issue: #3(88)/2012  


Category: Dynamics, Strength, Reliability  
Keywords: indentation of a punch into a body with large cross section, stress, yield strength, accumulated deformation, reinforcement

The stress and strain states of material for a body with large cross section are determined for the case of indenting an axisymmetric punch in the body. The technique of taking into account the reinforcement of the deformable material is given. The reliability and high accuracy of the obtained theoretical resultsare confirmed by comparing with independent experimental data.