Works on how to utilize energy of explosive in many ways in USTC were introduced in the paper.Flyer detonator,linear delay technic and explosive diode were introduced and applied for special blasting such as coal mine with high temperature.Honeycomb structure explosive and double explosive cladding technology were used to manufacture multi-layer composite plates and pipes,which could decrease explosive cladding energy and environmental pollution.Flexible radial jet cracker was proposed,which could make netw...