Title | ||
---|---|---|
Meshfree Simulation of Compressive Buckling of Single-Walled Carbon Nanotubes Using Higher Order Cauchy-Born Rule |
Abstract | ||
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A meshfree computational scheme is developed to study the compressive deformation of single-walled carbon nanotubes (SWCNTs). The continuum constitutive relationship is based on an extended Cauchy-Born rule, the higher order Cauchy-Born rule, in which the atomic-scale deformed lattice vectors are calculated with both the first and second or er deformation gradients. The compression of CNTs is simulated, and the buckling behavior is displayed accurately. A numerical simulation is also carried out with the application of the standard Cauchy-Born rule, and the comparison indicates that consideration of the second-order deformation gradient is necessary for the continuum simulation of CNTs. |
Year | Venue | Keywords |
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2007 | Lecture Notes in Engineering and Computer Science | carbon nanotubes,higher order Cauchy-Born rule,continuum simulation,meshfree method,compression buckling |
Field | DocType | ISSN |
Compression (physics),Mathematical optimization,Lattice (order),Computer simulation,Mechanics,Finite strain theory,Engineering,Deformation (mechanics),Carbon nanotube,Cauchy–Born rule,Buckling,Structural engineering | Conference | 2078-0958 |
Citations | PageRank | References |
0 | 0.34 | 1 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yuzhou Sun | 1 | 6 | 1.94 |
K. M. Liew | 2 | 214 | 19.27 |