Abstract:
Under study is the plane strain dynamics of an incompressible body in the framework
of a nonlinear model of elasticity which uses the actual state variables. We obtain some system
of nonlinear equations for displacement and pressure, give the exact solutions of the equations
by using group analysis, and indicate the area of the possible application of these solutions.
Keywords:
nonlinear elasticity model, group analysis, invariant solutions.
Citation:
B. D. Annin, V. D. Bondar', S. I. Senashov, “Group analysis and exact solutions of the dynamic equations of plane strain of an incompressible nonlinearly elastic body”, Sib. Zh. Ind. Mat., 23:1 (2020), 11–15; J. Appl. Industr. Math., 14:1 (2020), 6–8
\Bibitem{AnnBonSen20}
\by B.~D.~Annin, V.~D.~Bondar', S.~I.~Senashov
\paper Group analysis and exact solutions of the dynamic equations of plane strain of an incompressible nonlinearly elastic body
\jour Sib. Zh. Ind. Mat.
\yr 2020
\vol 23
\issue 1
\pages 11--15
\mathnet{http://mi.mathnet.ru/sjim1073}
\crossref{https://doi.org/10.33048/SIBJIM.2020.23.102}
\transl
\jour J. Appl. Industr. Math.
\yr 2020
\vol 14
\issue 1
\pages 6--8
\crossref{https://doi.org/10.1134/S1990478920010020}
Linking options:
https://www.mathnet.ru/eng/sjim1073
https://www.mathnet.ru/eng/sjim/v23/i1/p11
This publication is cited in the following 4 articles:
Sergei I. Senashov, Irina L. Savostyanova, Olga N. Cherepanova, “Solving cauchy problem for elasticity equations in a plane dynamic case”, Zhurn. SFU. Ser. Matem. i fiz., 18:1 (2025), 71–80
S. I. Senashov, I. L. Savostyanova, “Solution of the problem of compression of a two-layer nonlinear material”, J. Appl. Mech. Tech. Phys., 64:4 (2023), 712–714
S. I. Senashov, I. L. Savostyanova, “Ispolzovanie zakonov sokhraneniya dlya resheniya kraevykh zadach sistemy Moisila — Teodoresku”, Sib. zhurn. industr. matem., 25:2 (2022), 101–109
S. I. Senashov, I. L. Savostyanova, “Using Conservation Laws to Solve Boundary Value Problems for the Moisil–Theodoresco System”, J. Appl. Ind. Math., 16:2 (2022), 349