سال انتشار: ۱۳۹۰

محل انتشار: نوزدهمین همایش سالانه مهندسی مکانیک

تعداد صفحات: ۴

نویسنده(ها):

Mohammad Danesh – Assistant professor, Isfahan University of Technology / Mech. Eng. Department
Ali Farajpour – Graduate student, Isfahan University of Technology / Mech. Eng. Department
Moslem Mohammadi – Graduate student, Isfahan University of Technology/ Mech. Eng. Department
Hojat Mosavi – Graduate student, Isfahan University of Technology/ Mech. Eng. Department

چکیده:

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.