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不耦合装药爆破振动规律分析
Theoretical Analysis on Vibration Regularity of Uncoupling Charge Explosion
【摘要】 系统分析了径向不耦合轴向间隔装药、径向不耦合轴向连续装药爆破时,爆破近区质点峰值振动速度衰减公式,分析结果表明,不耦合装药爆破质点峰值振动速度与装药不耦合系数有关。
【Abstract】 Peak particle vibration velocity attenuation formula at near blasting source area of radial non-coupling axially interval charging,radial non-coupling axially continuous charge blasting was analyzed systematically.The results indicate that peak particle vibration velocity of non-coupling charge explosion is relative to coefficient of decoupling charge.
【关键词】 空气不耦合装药;
装药结构;
质点峰值振动速度;
衰减公式;
【Key words】 Air-de-coupling charging; Charge structure; Peak particle vibration velocity; Attenuation formula;
【Key words】 Air-de-coupling charging; Charge structure; Peak particle vibration velocity; Attenuation formula;
- 【文献出处】 现代矿业 ,Modern Mining , 编辑部邮箱 ,2012年09期
- 【分类号】TD235
- 【被引频次】3
- 【下载频次】76