Rigidity of a Thin Domain Depends on the Curvature, Width, and Boundary Conditions
Rigidity of a Thin Domain Depends on the Curvature, Width, and Boundary Conditions
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薄域的刚性取决于曲率、宽度和边界条件
DOI:
10.1007/s00245-021-09746-y
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发表时间:
2021
影响因子:
1.8
通讯作者:
Hovsepyan, N.
中科院分区:
文献类型:
--
作者:
Avetisyan, Zh.;Harutyunyan, D.;Hovsepyan, N.
This paper is concerned with the study of linear geometric rigidity of shallow thin domains under zero Dirichlet boundary conditions on the displacement field on the thin edge of the domain. A ribbon is a thin domain that has in-plane dimensions of orderO(1) andwhereis a parameter (herehis the thickness of the domains). The problem has been solved by Grabovsky and the second author in (Ann de l’Inst Henri Poincare (C) An Non Lin 2018 35(1):267–282, 2018) and by the second author in (Arch Ration Mech Anal 226(2):743–766, 2017) for the casewith the outcome of the optimal constantandfor parabolic, hyperbolic, and elliptic thin domains respectively. We prove in the present work that in fact there are two distinctive scaling regimesandsuch that in each of which the thin domain rigidity is given by a certain formula inhandAn interesting new phenomenon is that in the first (small parameter) regime, the rigidity does not depend on the curvature of the thin domain mid-surface.
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DOI:
10.1016/j.anihpc.2017.04.004
发表时间:
2018
期刊:
Annales de l'Institut Henri Poincare (C
影响因子:
--
作者:
Grabovsky, Yury;Harutyunyan, Davit
通讯作者:
Harutyunyan, Davit
影响因子:
3
作者:
Y. Grabovsky;D. Harutyunyan
通讯作者:
D. Harutyunyan
DOI:
10.1016/0020-7683(84)90044-1
发表时间:
1984-01-01
影响因子:
3.6
作者:
KOHN, RV;VOGELIUS, M
通讯作者:
VOGELIUS, M
影响因子:
2.5
作者:
R. Kohn
通讯作者:
R. Kohn
影响因子:
2
作者:
Y. Grabovsky;D. Harutyunyan
通讯作者:
D. Harutyunyan