Metadata (abstracts and keywords) for the articles in the journal
L. V. Kovtanyuk, G. L. Panchenko Comprehensive hydrostatic compression of cylindrical layer in conditions of creep and plastic flow // Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state . 2019. № 3(41). p. 76-84
Author(s):
L. V. Kovtanyuk, G. L. Panchenko
Index of UDK:
539.37
DOI:
10.26293/chgpu.2019.41.3.005
Title:
Comprehensive hydrostatic compression of cylindrical layer in conditions of creep and plastic flow
In this work, within the framework of the small strain model, a one-dimensional boundary-value problem about deformation of a material with elastic, viscous and plastic properties in a cylindrical layer under the action of a uniform pressure varying with time applied to its internal boundary is solved. Viscous properties of medium are taken into account at a stage of deformation, which precedes plastic flow. Reversible and irreversible deformations, stresses and displacements are calculated. Laws of promotion of elastoplastic boundaries in the layer are established
The contact details of authors:
Kovtanyuk Larisa Valentinovna
e-mail: lk@iacp.dvo.ru, Dr. Sci. Phys. & Math., Head of the Laboratory of Irreversible Deformation Mechanics, Institute of Automation and Control Processes of FEB RAS, Vladivostok, Russia.
Panchenko Galina Leonidovna
e-mail: panchenko.21@yandex.ru, Candidate of Phys. & Math., Acting Senior Researcher, Institute of Automation and Control Processes of FEB RAS, Vladivostok, Russia.
Russian
English