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author:

李鹏飞 (李鹏飞.) [1] | 丘小强 (丘小强.) [2] | 王宝 (王宝.) [3] | 张豪 (张豪.) [4]

Abstract:

为改善预裂爆破效果,降低爆破振动,提升最终边坡稳定性,针对吉劳金矿南部边帮1935平台以上已达到最终境界的情况,采用控制爆破技术改善吉劳金矿南部最终边坡的稳定性和安全性,通过优化预裂爆破参数和调整装药结构,采用分段空气间隔装药结构,在吉劳金矿1915平台进行预裂爆破现场试验,试验区域半壁孔率均达到80%以上,坡面平整性较好,取得了预期效果,为后续矿山靠帮预裂爆破提供了可靠依据.

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  • [ 1 ] [李鹏飞]福州大学
  • [ 2 ] [丘小强]紫金矿业集团股份有限公司,福建上杭364200
  • [ 3 ] [王宝]福州大学
  • [ 4 ] [张豪]福州大学

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Source :

有色金属(矿山部分)

ISSN: 1671-4172

Year: 2021

Issue: 3

Volume: 73

Page: 37-40

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 0

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