A New Method to Measure Crack Extension in Nuclear Graphite Based on Digital Image Correlation

Table 2

FE simulation results.

Crack extension/mm	Crack extension; including prenotch	Loading point Disp./mm	Load/N
1	5	0.115	62.89
2	6	0.123	48.12
3	7	0.149	35.71
4	8	0.183	20.54
5	9	0.246	6.975