Research Article
New CZM for Interfacial Crack Growth
Table 2
Comparison of different calculation methods.
| Calculation method | Element number | Node number | Strain energy release rate/J/mm2 | Relative error/% |
| Experimental values [15] | — | — | 258 ± 12 | — | WFEM | 2 wavelet plane plate elements and 1 wavelet cohesive interface element | 180 | 243.60 | 5.58 | CFEM | 1400 PLANE183 and 140 INTER202 | 2750 | 230.43 | 10.85 |
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