| 紫金山金矿地下转露天开采采空区围岩工程地质特征及危害控制 |
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| 引用本文： | 林连宝. 紫金山金矿地下转露天开采采空区围岩工程地质特征及危害控制[J]. 中国矿山工程, 2003, 32(2): 10-14 |
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| 作者姓名： | 林连宝 |
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| 作者单位： | 中国地质大学,湖北,武汉,430000 |
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| 摘 要： | 通过分析矿山的工程地质条件,进行了露天开采中地下采空区围岩工程地质分区,并阐述了各区的力学特征;提出了不良工程地质条件危害控制技术。
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| 关 键 词： | 地下开采 露天开采 工程地质条件 危害控制技术 |
| 文章编号： | 1002-8951(2003)02-0010-05 |
| 修稿时间： | 2003-01-14 |
Engineering geological character of goaf surrounding rocks and its damage control from underground mining to open pit mining in Zijinshan Gold Mine |
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| Abstract: | Through analysing mine engineering geological condition, the engineering geological zonation of underground goaf surrounding rocks in open pit mining are carried out, and every zone mechanical characters are elaborated. Damage control technique of harmful engineering geological condition is put forward too. |
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| Keywords: | underground mining open pit mining engineering geological condition damage control technique |
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