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投稿时间:2016-07-11 修订日期:2016-07-14
投稿时间:2016-07-11 修订日期:2016-07-14
中文摘要: 以辽宁首钢硼铁有限责任公司硼铁矿中深孔爆破为例,论述了大块产生的部位和原因,并提出了露天中深孔爆破大块的一些防治措施,对露天矿山控制大块的产生具有一定的借鉴意义。
Abstract:Take the deep hole blasting in Pengtie mine of Liaoning Shougang Iron Co. Ltd. for example, this paper discusses the location and the reasons where and why the large block produce, and comes up with some controlling measures about the large block, for the open-pit mines have a certain reference significance.
keywords: Deep hole bench blasting in open pit the rate of large boulder in bench blasting the quality of blasting.
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作者 | 单位 | |
李建华* | 首钢矿业公司 | ljhsgpt@126.com |
Author Name | Affiliation | |
Li Jianhua | Beijing Steel Corporation mining industry | ljhsgpt@126.com |
引用文本:
李建华.辽宁首钢硼铁矿大块防治技术研究与应用[J].有色金属(矿山部分),2016,68(6):.
Li Jianhua.Research and Application on Prevention and Control Techniques to Big-block in Pengtie mine of Liaoning Shougang Iron Co. Ltd.[J].NONFERROUS METALS(Mining Section),2016,68(6):.
李建华.辽宁首钢硼铁矿大块防治技术研究与应用[J].有色金属(矿山部分),2016,68(6):.
Li Jianhua.Research and Application on Prevention and Control Techniques to Big-block in Pengtie mine of Liaoning Shougang Iron Co. Ltd.[J].NONFERROUS METALS(Mining Section),2016,68(6):.