Incident wave equivalent loading method for guaranteeing split dual-axis Hopkinson pressure bar experiment

The invention discloses an incident wave equivalent loading method for guaranteeing a split dual-axis Hopkinson pressure bar experiment, and aims to solve the technical problem that the incident wave equivalent loading in the dual-axis Hopkinson pressure rod experiment cannot be implemented by adopting an existing method. According to the technical scheme, the relationship of incident wave amplitude values generated by two sets of equipment can be measured, and according to the relationship of incident wave amplitude values, the thickness of a secondary coil of an electromagnetic force-based incident wave generator which has the relatively small incident wave amplitude value is increased, and magnitude compensation is carried out on an incident wave with relatively small amplitude values in transverse and longitudinal incident waves, caused by processing errors, so that the transverse and longitudinal incident wave amplitude values can be equal. By means of thickness compensation of the secondary coil and serial connection of transverse and longitudinal discharge coils in the same group of discharge capacitors controlled by a same discharge silicon controlled rectifier, the transverse and longitudinal incident waves have equal amplitude values, same pulse widths and consistent trigger time, so that the incident wave equivalent loading in the split dual-axis Hopkinson pressure rod experiment can be guaranteed.