Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
On the Account of Transverse Young–Laplace Law Under Stability of a Rectangular Nano-Plate. / Бочкарёв, Анатолий Олегович.
Stability and Control Processes. ed. / A Golovkina; N Smirnov. Springer Nature, 2022. p. 907-915 (Lecture Notes in Control and Information Sciences - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - On the Account of Transverse Young–Laplace Law Under Stability of a Rectangular Nano-Plate
AU - Бочкарёв, Анатолий Олегович
N1 - Conference code: 4
PY - 2022
Y1 - 2022
N2 - As known, the constitutive relations of the Gurtin–Murdoch model of the surface elasticity take into account both elastic properties of a solid and surface tension of a liquid. Previously, most authors believed that, surface tension does not significantly affect the mechanical properties of a thin-walled elastic nano-objects and therefore it either was not or only in-plane taken into account, ignoring the Young–Laplace law in the transverse direction. In the present work, on the basis of the nonlinear representation of the surface tension obtained earlier, the structure of the strain energy of a nano-plate is substantiated, taking into account the surface tension in both tangential and transverse directions. Using the example of compressive buckling of a nano-plate, it is shown that the accounted surface tension terms can increase the size effect of the critical load up to 80%.
AB - As known, the constitutive relations of the Gurtin–Murdoch model of the surface elasticity take into account both elastic properties of a solid and surface tension of a liquid. Previously, most authors believed that, surface tension does not significantly affect the mechanical properties of a thin-walled elastic nano-objects and therefore it either was not or only in-plane taken into account, ignoring the Young–Laplace law in the transverse direction. In the present work, on the basis of the nonlinear representation of the surface tension obtained earlier, the structure of the strain energy of a nano-plate is substantiated, taking into account the surface tension in both tangential and transverse directions. Using the example of compressive buckling of a nano-plate, it is shown that the accounted surface tension terms can increase the size effect of the critical load up to 80%.
U2 - 10.1007/978-3-030-87966-2_104
DO - 10.1007/978-3-030-87966-2_104
M3 - статья в сборнике материалов конференции
SN - 978-3-030-87965-5
T3 - Lecture Notes in Control and Information Sciences - Proceedings
SP - 907
EP - 915
BT - Stability and Control Processes
A2 - Golovkina, A
A2 - Smirnov, N
PB - Springer Nature
T2 - Stability and Control Processes
Y2 - 5 October 2020 through 9 October 2020
ER -
ID: 103267907