Transactions of Nonferrous Metals Society of China The Chinese Journal of Nonferrous Metals

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中国有色金属学报

ZHONGGUO YOUSEJINSHU XUEBAO

第27卷    第6期    总第219期    2017年6月

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文章编号:1004-0609(2017)-06-1236-27
深部固体资源开采评述与探索
李夕兵1, 2,周 健1, 2,王少锋1, 2,刘 冰1, 2

(1. 中南大学 资源与安全工程学院,长沙 410083;
2. 中南大学 深部金属矿产开发与灾害控制湖南省重点实验室,长沙 410083
)

摘 要: 以国内外深部资源开采现状及其研究成果为基础,综述国内外工业界和学术界对深部的划分和界定,探讨深部界定的标准、深地资源的极限采深及其开采模式;同时对提升运输方式如何适用深部开采的要求、深井开采高温如何调节等进行归纳总结,并提出一些新的构思;特别是针对深部稀有、贵重、战略资源的开采理论与关键技术,结合深部硬岩矿山高应力、高井深和高地温等特点,给出“变害为利”的新策略和初步研究结果。

 

关键词: 深部开采;极限采深;深部采矿方法;深井提升运输;深部充填降温;变害为利

Review and practice of deep mining for solid mineral resources
LI Xi-bing1, 2, ZHOU Jian1, 2, WANG Shao-feng1, 2, LIU Bing1, 2

1. School of Resources and Safety Engineering, Central South University, Changsha 410083, China;
2. Hunan Provincial Key Laboratory of Resources Exploitation and Hazard Control for Deep Metal Mines, Changsha 410083, China

Abstract:Based on the current situation of deep resources exploitation at home and abroad and its research achievements, the division and difference of the deep from industry and academy around the world were summarized in this work. The definition and the critical depth of deep mining for solid mineral resources and its mining modes were also discussed. Then, some new strategies and/or alternatives on deep mining for solid mineral resources were proposed for deep hoist & transportation, and temperature control of deep mining, etc.. Lastly, incorporating with the characteristics of high stress, great lifting depth and high temperature in deep hard-rock mines, a new strategy and mining mode which can be “convert harm into benefit” were given for the deep rare, valuable and strategic resources exploitation.

 

Key words: deep mining; critical depth; deep mining method; deep hoist and transportation; deep filling and cooling technology; convert harm into benefit

ISSN 1004-0609
CN 43-1238/TG
CODEN: ZYJXFK

ISSN 1003-6326
CN 43-1239/TG
CODEN: TNMCEW

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