Nonlinear buckling analysis of single-layer graphene sheets by the molecular mechanics method - Conference attendances

Nonlinear buckling analysis of single-layer graphene sheets by the molecular mechanics method Conference attendances

Language

Английский

Participant type

Устный

URL

https://elsevier.conference-services.net/secureProgrammeLogin.asp?

Conference

The 13th International Conference on Computational Structures Technology
04-06 Sep 2018 , Барселона

Authors

Korobeynikov S.N. ¹ , Alyokhin V.V. ¹ , Babichev A.V. ²

Affiliations

1	Lavrentyev Institute of Hydrodynamics
2	V.S. Sobolev Institute of Geology and Mineralogy SB RAS

Comparative analysis of the buckling forces and post-buckling deformations of compressed SLGS simulated using the standard MM/MSM methods was performed. The standard MM method was implemented in the homemade PIONER FE code using the DREIDING force field with a modified parameter set. The MSM method was implemented in the MSC.Marc code using a straight Bernoulli-Euler beam element with geometric and material parameter sets calibrated for graphene. The computer simulations show that the implementation the MSM method presented in this paper provides an accurate evaluation of critical buckling forces and their corresponding buckling modes as well as post-buckling deformations of SLGSs.

Korobeynikov S.N. , Alyokhin V.V. , Babichev A.V.
Nonlinear buckling analysis of single-layer graphene sheets by the molecular mechanics method
The 13th International Conference on Computational Structures Technology 04-06 Sep 2018