Fig. 1. Synergistic rock breaking method with electric explosion load array

Fig. 2. Pulse discharge test platform

Fig. 3. Typical discharge waveforms

Fig. 4. Fitting curves of metal wire vaporization resistance

Fig. 5. Variation of k_u with η

Fig. 6. Overvoltage transfer process in multi-array synergistic rock breaking system

Fig. 7. Voltage between load and thyristor

Fig. 8. Rock sample and layout of holes

Fig. 9. Crushing effect of single electric explosive load

Fig. 10. Crushing effect of multi-array synergistic rock breaking system