复杂水文地质条件下预裂缝减震效果监测与分析

Observation and Analysis of Vibration Reduction Effect of Pre-split Crack in Complicated Geologic Condition

通过对金堆城钼业股份有限公司露天矿北帮爆破振动观测与分析,准确掌握水对预裂爆破减振效果的影响规律,为今后合理进行露天矿爆破设计与施工组织提供了科学依据,对类似矿山有借鉴价值。

Through observating and analyzing the blasting vibration of north side of Jinduicheng open pit mine,the influent principle of water on the reduction effect of pre-splitting blasting was held accurately. It offered scientific basis for rational blasting design and construction orgnization of open pit in future and referential value to similar mine.