Analysis of reasons for generation of earth quake wave and its control
GU Liang-ye · Mining Engineering · 2009
The reasons of generation of earth quake wave due to blasting and the spreading regularity of such wave are analyzed.The basis for assessing the safety distance and its calculating methods in the case of blasting in Chinese mines are explained.Measures such as adopting short delay blasting,reasonably optimizing blast hole net parameters,selecting ideal blasting parameters,improving blast conditions can be taken to control earth quake wave generated through blasting.