Research Article
Optimal Selection of the Reference Potential Probe Point in DCPD Real-Time Monitoring of Crack Growth Rate
Figure 4
The potential field distribution of CT specimens: (a) a0 = 12 mm, (b) a1 = 12.5 mm, (c) a2 = 13 mm, (d) a3 = 13.5 mm,(e) a4 = 14 mm, (f) a5 = 14.5 mm, (g) a6 = 15 mm, (h) a7 = 15.5 mm, and (i) a8 = 16 mm.
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