TY - JOUR

T1 - Buckling of a nano-rod with taken into account of surface effect

AU - Бочкарёв, Анатолий Олегович

PY - 2024/3/9

Y1 - 2024/3/9

N2 - Buckling of a simple supported and cantilever nano-rod and under action of self-weight was modeled, taking into account the surface effect according to two models of surface elasticity – Gurtin–Murdoch and Steigmann–Ogden. The size effect under the buckling was studied by the Ritz method using two kinematic hypotheses, known as the rod theories of Euler–Bernoulli and Timoshenko. The simulation results were compared depending on the accepted surface elasticity model and the kinematic hypothesis.

AB - Buckling of a simple supported and cantilever nano-rod and under action of self-weight was modeled, taking into account the surface effect according to two models of surface elasticity – Gurtin–Murdoch and Steigmann–Ogden. The size effect under the buckling was studied by the Ritz method using two kinematic hypotheses, known as the rod theories of Euler–Bernoulli and Timoshenko. The simulation results were compared depending on the accepted surface elasticity model and the kinematic hypothesis.

UR - https://www.mendeley.com/catalogue/6f591ba5-0959-3315-9072-a37072515d79/

U2 - 10.1002/zamm.202300738

DO - 10.1002/zamm.202300738

M3 - Article

VL - 104

JO - ZAMM Zeitschrift fur Angewandte Mathematik und Mechanik

JF - ZAMM Zeitschrift fur Angewandte Mathematik und Mechanik

SN - 0044-2267

IS - 3

M1 - e202300738

ER -