IMECH-IR  > 职能与支撑部门
露天浅孔爆破抵抗线计算方法的探讨及其应用
丁汉堃; 西子阳; 王彦军
Source Publication采矿技术
2020
Volume5Pages:164-166
Abstract

为解决露天浅孔爆破时由于炮孔抵抗线选择及网孔布置不合理造成的无序飞石、冲炮及残留根底等问题,根据柱状岩石体运动及断裂过程的分析,采用压杆稳定理论推导得出了浅孔爆破炮孔抵抗线的计算公式,并基于能量方法推导得到了炮孔间距的计算公式。结果表明:炮孔抵抗线及间距计算公式具有较好的适用性,已在实际爆破施工中取得了较好的效果。

Keyword浅孔爆破 压杆理论 抵抗线
Indexed By其他
Language中文
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/84951
Collection职能与支撑部门
Recommended Citation
GB/T 7714
丁汉堃,西子阳,王彦军. 露天浅孔爆破抵抗线计算方法的探讨及其应用[J]. 采矿技术,2020,5:164-166.
APA 丁汉堃,西子阳,&王彦军.(2020).露天浅孔爆破抵抗线计算方法的探讨及其应用.采矿技术,5,164-166.
MLA 丁汉堃,et al."露天浅孔爆破抵抗线计算方法的探讨及其应用".采矿技术 5(2020):164-166.
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