| 逐孔爆破处理采空区降低邻近空区扰动实践 |
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| 引用本文： | 李家东,彭军伟,李南方. 逐孔爆破处理采空区降低邻近空区扰动实践[J]. 魅力中国, 2014, 0(27): 292-293 |
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| 作者姓名： | 李家东 彭军伟 李南方 |
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| 作者单位： | 栾川龙宇钼业有限公司,河南栾川,471500 |
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| 摘 要： | 主要介绍了南泥湖露天钼矿采用逐孔爆破技术处理采空区，降低爆破震动及后冲，减小对邻近空区扰动影响成功的工程实践，此方法有效保证了邻近空区顶板及矿柱的稳定、完好，为后续空区处理奠定了基础。
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| 关 键 词： | 逐孔爆破技术 处理采空区 减少 扰动 |
HOLE-BY-HOLE BLASTING TREAT GOAF REDUCE ADJACENT GOAF PERTURBATION PRACTICE |
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| LI Jia-dong,PENG Jun-wei,LI Nan-fang. HOLE-BY-HOLE BLASTING TREAT GOAF REDUCE ADJACENT GOAF PERTURBATION PRACTICE[J]. Charming China, 2014, 0(27): 292-293 |
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| Authors: | LI Jia-dong PENG Jun-wei LI Nan-fang |
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| Affiliation: | ( Luanchuan Longyu Molybdenum industry Co., LTD., Luanchuan 471500, China ) |
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| Abstract: | Mainly introduced the south lake of mud open-air molybdenum hole-by-hole blasting technique are adopted, treat goaf, reduce the blasting vibration and impact, reduce the impact on the adjacent goaf perturbation successful engineering practice, this method effectively guarantee the stability of the adjacent goaf roof and pillar, in good condition, which laid a foundation for subsequent goaf treatment. |
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| Keywords: | Hole-by-hole blasting technique Treat goaf Reduce Perturbation |
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