Modeling outlines the effects of anisotropy on residual stresses during autofrettage, suggesting new calculation methods.
The present work is aimed at developing a method for calculating residual stresses during autofrettage of cylindrical shells, allowing for elastic-plastic anisotropy caused by the Bauschinger effect. The proposed calculation method is based on the joint solution by the method of variable elasticity parameters of integral equations of equilibrium and compatibility of deformations, written in Euler coordinates for nonlinear deformation measures. The results of the work are in good agreement with the results of other authors obtained with similar initial data.
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S. I. Feoktistov (2025) studied this question.
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