• In-ground vibration propagation characteristics during underground blasting 

      Jung-Gyu, Kim; Jong-Gwan, Kim; Mahrous, A.M. Ali (National Mining University, 2019-12-30)
      Purpose. In this study, we investigated the vibration propagation characteristics in ground caused by the explosion pressures during ground and underground blasting. In addition, the use of Styrofoam as a simulation medium, ...