Effects of boundary conditions on the buckling of single-layered graphene sheets based on nonlocal elasticity

In this article, effect of boundary conditions on the buckling analysis of biaxially compressed singlelayered graphene sheets (SLGS) is studied. Six boundary conditions are investigated. The nonlocal elasticity accounts for the small size effects. Solutions for buckling loads are computed using differential quadrature method (DQM). It is shown that the boundary conditions is quite signicant in graphene sheets but at smaller lengths and larger nonlocal parameters, boundary condition of nanoplate isn’t important.

کلیدواژه ها:

small scale ، boundary condition ، biaxial compression ، nonlocal elasticity ، graphene