Molecular dynamics studies of brittle fracture of SiO2
| Data(s) |
2008
|
|---|---|
| Resumo |
By applying for molecular dynamics (MD) simulation and Griffith fracture criterion, the brittle behavior of crack extension of mode I type is investigated. The critical stress intensity factor (SIF)K-Ic(MD) of crack extension is calculated, and the evolution of atoms near crack tip is observed. It is found that K-Ic(MD) is in good agreement with the Griffith ftacture criterion K-Ic(Griffith). |
| Identificador | |
| Idioma(s) |
英语 |
| Publicador |
Lancaster |
| Fonte |
Advances In Heterogeneous Material Mechanics 2008. International Conference on Heterogeneous Material Mechanics (ICHMM), Huangshan, PEOPLES R CHINA. JUN 03-08, 2008, pp.356-359. |
| Palavras-Chave | #Molecular Dynamics #Sio2 #Griffith Fracture Criterion #Brittle Fracture #Silica |
| Tipo |
会议论文 |
