集中药包与条形药包爆破漏斗及抛掷堆积研究  

Experiential Study on Blasting Cone and Throwing Creast of Concentration and Linear Charge

作　　者：高荫桐[1] 刘殿中[2] 

机构地区：[1]北京科技大学,北京100083 [2]北京恩菲爆破公司,北京100038

出　　处：《爆破》2003年第3期25-27,共3页Blasting

摘　　要：　把集中药包拉成条形药包之后,其爆破漏斗变化有多大?条形药包能否改善抛掷堆积?可否用集中药包的爆破漏斗参数(n、R、R′、P)及经验方法来设计条形药包的爆破漏斗?本试验研究将回答这些问题。The experiential study has researched the question how blasting cone and the improvement of throwing crest change when concentrated charge has been prolonged to linear charge, and whether the theory of the concentrated charge can be used to replace the blasting crater design of linear charge and the parameter of blastiing cone and empitical method can be used in the designing work.

关 键 词：集中药包 条形药包 爆破漏斗 抛掷堆积 爆破漏斗参数 爆破工程 地震 最小抵抗线 铜矿 

分 类 号：TD235.34[矿业工程—矿井建设]