| 采空区的三维扫描探测及其在露天矿山中的应用 |
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| 引用本文： | 崔晓荣 陆华 叶图强 陈晶晶. 采空区的三维扫描探测及其在露天矿山中的应用[J]. 有色金属(矿山部分), 2012, 64(3) |
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| 作者姓名： | 崔晓荣 陆华 叶图强 陈晶晶 |
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| 作者单位： | 广东宏大爆破股份有限公司,中国矿业大学（北京）,广东宏大爆破股份有限公司,广东宏大爆破股份有限公司 |
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| 基金项目： | 广东省安全生产专项资金项目(2010-91) |
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| 摘 要： | 在通过地质钻和潜孔钻对采空区进行钻探的基础上,利用钻通采空区的空区探孔,下放空区三维激光扫描仪对空区进行扫描获得空区形状、方位、埋深等参数,为后续空区处理提供准确资料。实践证明,该方法无论对现有矿山规模的正常生产,还是后续铜硫大开发项目的基建工程和正式运营均大有裨益,创造了巨大的社会经济效益,推动了大宝山矿的危机矿山转型。
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| 关 键 词： | 露天多金属矿；危机矿山；采空区；空区自动扫描系统 |
| 收稿时间： | 2011-11-05 |
| 修稿时间： | 2011-11-10 |
Survey of Underground Mined-out Areas by 3-D Auto-scanning Laser System in Open Mine |
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| Affiliation: | Guangdong Hongda Blasting Co Ltd,,, |
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| Abstract: | Based on drilling-survey of underground mined-out areas by geological drill and down-the-hole drill, Cavity Auto-scanning Laser System is used to scan the found underground mined-out area through the penetrating hole. By the 3-D auto-scanning laser system, the shape, location and depth of the underground mined-out area all can be got accurately, and these parameters are helpful to after disposition of underground mined-out area. This technique is a great benefit to present ore-production in middle-strength and capital construction & daily ore-production of high-strength exploitation of copper-ore and sulfur-ore in the future, and then help Dabaoshan Mine to realize the transformation of crisis mine. |
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| Keywords: | Open multi-metal mine Crisis mine Underground mined-out area Cavity auto-scanning laser system |
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