Research output: Contribution to journal › Article › peer-review
Numerical simulation of the hyperelastic material using new strain measure. / Annin, Boris Dmitrievich; Bagrov, Konstantin Vladimirovich.
In: Acta Mechanica, Vol. 232, No. 5, 05.2021, p. 1809-1813.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Numerical simulation of the hyperelastic material using new strain measure
AU - Annin, Boris Dmitrievich
AU - Bagrov, Konstantin Vladimirovich
N1 - Funding Information: The work was supported by the Russian Foundation for Basic Research (Grant No. 19-01-00511 A). Publisher Copyright: © 2021, The Author(s), under exclusive licence to Springer-Verlag GmbH, AT part of Springer Nature. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.
PY - 2021/5
Y1 - 2021/5
N2 - The three-dimensional model of the hyperelastic body under large strains is researched. A new strain measure, based on the QR-decomposition of the deformation gradient, is discussed. It is shown that this strain measure allows for more explicit analytical connections between different parameters of the stress–strain condition then the traditional approach. An example method of introducing this measure into numerical simulations for an arbitrary three-dimensional model with linear shape functions is presented.
AB - The three-dimensional model of the hyperelastic body under large strains is researched. A new strain measure, based on the QR-decomposition of the deformation gradient, is discussed. It is shown that this strain measure allows for more explicit analytical connections between different parameters of the stress–strain condition then the traditional approach. An example method of introducing this measure into numerical simulations for an arbitrary three-dimensional model with linear shape functions is presented.
UR - http://www.scopus.com/inward/record.url?scp=85101855138&partnerID=8YFLogxK
U2 - 10.1007/s00707-020-02904-3
DO - 10.1007/s00707-020-02904-3
M3 - Article
AN - SCOPUS:85101855138
VL - 232
SP - 1809
EP - 1813
JO - Acta Mechanica
JF - Acta Mechanica
SN - 0001-5970
IS - 5
ER -
ID: 28079519