Nonlocal plate model for nonlinear vibration of single layer graphene sheets in thermal environments
Nonlocal plate model for nonlinear vibration of single layer graphene sheets in thermal environments
复制标题
热环境中单层石墨烯片非线性振动的非局部板模型
DOI:
10.1016/j.commatsci.2010.03.006
复制
发表时间:
2010-05
影响因子:
3.3
通讯作者:
Shen Le
中科院分区:
文献类型:
--
作者:
Zhang Chen-Li;Shen Hui-Shen;Shen Le
Nonlinear vibration behavior is presented for a simply supported, rectangular, single layer graphene sheet in thermal environments. The single layer graphene sheet is modeled as a nonlocal orthotropic plate which contains small scale effects. The nonlinear vibration analysis is based on thin plate theory with a von Kármán-type of kinematic nonlinearity. The thermal effects are also included and the material properties are assumed to be temperature-dependent and are obtained from molecular dynamics simulations. The small scale parameter e0a is estimated by matching the natural frequencies of graphene sheets observed from the MD simulation results with the numerical results obtained from the nonlocal plate model. The results show that with properly selected small scale parameters and material properties, the nonlocal plate model can provide a remarkably accurate prediction of the graphene sheet behavior under nonlinear vibration in thermal environments.
登录
查看更多内容
影响因子:
3.2
作者:
Murmu, T.;Pradhan, S. C.
通讯作者:
Pradhan, S. C.
影响因子:
64.8
作者:
Stankovich, Sasha;Dikin, Dmitriy A.;Ruoff, Rodney S.
通讯作者:
Ruoff, Rodney S.
影响因子:
4
作者:
Chang, TC;Geng, JY;Guo, XM
通讯作者:
Guo, XM
影响因子:
56.9
作者:
Bunch, J. Scott;van der Zande, Arend M.;McEuen, Paul L.
通讯作者:
McEuen, Paul L.
影响因子:
2.1
作者:
Hemmasizadeh, Ali;Mahzoon, Mojtaba;Khandan, Rasoul
通讯作者:
Khandan, Rasoul