Abstract: Blasting is one of the main processes in mining production, not only the operating risk is highest, but also has greatest influence degree to around environment, meanwhile, it is the basic of follow-up risk control. For the safe production's common problems facing in mirabilite mine in Sichuan province, blasting earthquake source characteristic, vibro-wave transfer law and response characteristics of surface buildings (structures) were analyzed scientifically. Blasting vibration dynamic response control theory and engineering design methods were created, and technological procedure and corresponding management measures were developed. Then systematic safety comprehensive technology system was formed. Five years popularity and practice show that the technology is mature, the management is effective, and the safety is secure.

Key words: Blasting control, Dynamic response, Unexplored dynamite disposing, Safety design