Abstract

A number of simulations of the corrugation of the inner surface of a cylindrical shell with different depth of notches are carried out, using a working tool lead of a different shape. A study of the stress-strain state and damageability of the material during the local formation of corrugations by a tool of various geometry is carried out. Keywords: corrugation, internal notches, stresses, deformations, damageability, average stresses. yakovlev-ss-science@yandex.ru

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