Research output: Contribution to journal › Article › peer-review
Asymptotic Analysis of an L-Shaped Junction of Two Elastic Beams. / Nazarov, S.A.; Slutskij, A. S.
In: Journal of Mathematical Sciences, Vol. 216, No. 2, 2016, p. 279–312.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Asymptotic Analysis of an L-Shaped Junction of Two Elastic Beams
AU - Nazarov, S.A.
AU - Slutskij, A. S.
PY - 2016
Y1 - 2016
N2 - We propose a one-dimensional asymptotic model of an L-shaped junction of two thin two-dimensional elastic beams subject to boundary conditions of different type at external bean ends. The beams are described by standard systems of the Kirchhoff ordinary differential equations, whereas the transmission conditions on coincident (internal) nodes essentially depend on the type of boundary conditions on the external beam ends. The transmission conditions are obtained by analyzing the boundary layer near internal nodes. The asymptotics is justified with the help of a weighted anisotropic Korn inequality.
AB - We propose a one-dimensional asymptotic model of an L-shaped junction of two thin two-dimensional elastic beams subject to boundary conditions of different type at external bean ends. The beams are described by standard systems of the Kirchhoff ordinary differential equations, whereas the transmission conditions on coincident (internal) nodes essentially depend on the type of boundary conditions on the external beam ends. The transmission conditions are obtained by analyzing the boundary layer near internal nodes. The asymptotics is justified with the help of a weighted anisotropic Korn inequality.
U2 - 10.1007/s10958-016-2901-3
DO - 10.1007/s10958-016-2901-3
M3 - Article
VL - 216
SP - 279
EP - 312
JO - Journal of Mathematical Sciences
JF - Journal of Mathematical Sciences
SN - 1072-3374
IS - 2
ER -
ID: 7593782