Study on the Fracture Process Zone near the Mode I Dynamic Crack Tip

Table 1

The values of β for different velocities.

V/c
0	1	1	1	1	0
0.19	0.9945	0.9984	0.9891	0.9968	−1.53E − 05
0.38	0.9780	0.9937	0.9565	0.9875	−0.00025
0.57	0.9498	0.9859	0.9021	0.972	−0.00139
0.76	0.9088	0.9748	0.8260	0.9503	−0.00490
0.95	0.8533	0.9604	0.7281	0.9224	−0.01386