| 露天矿末期延深扩帮经济合理剥采比的确定 |
| |
| 引用本文： | 龚清田.露天矿末期延深扩帮经济合理剥采比的确定[J].金属矿山,1999(3):5-7. |
| |
| 作者姓名： | 龚清田 |
| |
| 作者单位： | 南昌有色冶金设计研究院 |
| |
| 摘 要： | 针对现行经济合理剥采比应用于露放末期延深扩帮境界确定的不足，介绍了动态经济分析方法，提出了延伸扩帮境界确定中更为合理的经济合理剥采比。
|
| 关 键 词： | 露天开采 剥采比 动态经济分析 采矿 |
Determination of the Economically Rational Stripping Ratio of the Extension and Expansion in the Late Period of Open pit Mines |
| |
| Gong Qingtian.Determination of the Economically Rational Stripping Ratio of the Extension and Expansion in the Late Period of Open pit Mines[J].Metal Mine,1999(3):5-7. |
| |
| Authors: | Gong Qingtian |
| |
| Affiliation: | Nanchang Non ferrous Metallurgical Designing and Research Institute |
| |
| Abstract: | In view of the deficiency in applying the current economically rational stripping ratio to the determinatation of the extension and expansion boundry ni the late period of open pit mines,a dynamic economical analysis method is presented and a more economically rational stripping ratio for determining the extension and expansion boundry is suggested. |
| |
| Keywords: | Open pit mining Stripping ratio Dynamic economical analysis |
| 本文献已被 CNKI 维普 等数据库收录！ |
