The article introduces the construction condition of blasting exploiting in certain strip mine,proposes the application of deep-hole bench blasting,non-coupling load,and short delay blasting technique in mine exploitation,sets rational blasting parameters,and draws a conclusion that the scheme has well blasting effect,which has certain referential values for similar engineering.

According to the local geologic circumstances, the project was changed to use other construction technologies to guarantee the construction successfully such as double advancing small pipe with grouting on the tunnel face and the non-blasting excavation method, which reducing the work load and avoiding vibration influence to the surroundings