露天矿山爆破振动危害与防治措施探讨  

Discussion on the Harm and Prevention Measures of Blasting Vibration in Open Pit Mines

作　　者：张锁珠 Zhang Suozhu(China Aluminum Shanxi New Materials Co.,Ltd.,Hejin Shanxi 043304)

机构地区：[1]中铝山西新材料有限公司,山西河津043304

出　　处：《山西冶金》2023年第5期254-256,共3页Shanxi Metallurgy

摘　　要：露天矿山爆破作业中炸药爆炸产生的地震波会给开采环境和周边人员、事物造成不同程度的影响。鉴于此,从爆破技术与安全管理的角度出发,针对爆破作业有害效应中的爆破振动,阐述爆破振动产生的基本原理,分析其产生的原因和规律,并结合矿山爆破实践经验,提出相应的技术措施。The seismic waves generated by explosive explosions in open-pit mining operations can have varying degrees of impact on the mining environment,surrounding personnel,and things.In view of this,from the perspective of blasting technology and safety management,this paper describes the basic principles of blasting vibration in the harmful effects of blasting operations,analyzes its causes and patterns,and proposes corresponding technical measures based on practical experience in mining blasting.

关 键 词：爆破危害 爆破振动 最大单响药量 抵抗线 微差爆破 预裂爆破 振动速度 

分 类 号：TD235[矿业工程—矿井建设]