摘要
根据边坡开挖的设计要求和边坡开挖爆破的复杂条件 ,设计采用预裂爆破和深孔控制爆破相结合的微差爆破技术 ,部分地段采用浅孔控制爆破技术 ,通过工程施工 ,达到了预期的爆破效果 。
According to the design requirement and complicated topographical conditions,the article deals with a special shotfiring device in the excavated side slopes.That is adopted a millisecond delay shotfiring,according with a advanced break out and a deep cave shotfiring.In the several section we adopt a shallow cave shotfiring.By the end of the shotfiring we achieve all our aims.
出处
《安徽建筑工业学院学报（自然科学版）》
2002年第3期56-58,共3页
Journal of Anhui Institute of Architecture(Natural Science)
