| 采用多因素模糊评判原理优化黑岱沟露天煤矿台阶高度 |
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| 引用本文： | 李强,张丁. 采用多因素模糊评判原理优化黑岱沟露天煤矿台阶高度[J]. 露天采矿技术, 2011, 0(3) |
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| 作者姓名： | 李强 张丁 |
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| 作者单位： | 神华能源有限责任公司哈尔乌素露天煤矿,内蒙古鄂尔多斯,010300 |
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| 摘 要： | 以设备参数确定的合理台阶高度为范围,通过建立台阶高度与矿石贫化率、矿石损失率、爆破费用、平均运距等因素之间相互关系的数学模型,应用多因素模糊评判原理对黑岱沟露天煤矿台阶高度进行优化,得到黑岱沟露天煤矿的最优台阶高度为17 m。
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| 关 键 词： | 露天矿 台阶高度 多目标模糊评判 |
Using multiobject fuzzy policy decision method optimization the bench height of Heidaigou open-pit coal mine |
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| LI Qiang,ZHANG Ding. Using multiobject fuzzy policy decision method optimization the bench height of Heidaigou open-pit coal mine[J]. Opencast Mining Technology, 2011, 0(3) |
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| Authors: | LI Qiang ZHANG Ding |
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| Affiliation: | LI Qiang,ZHANG Ding(Haerwusu Open-pit Coal Mine,Shenhua Energy Co.,Ltd,Hohhot 010300,China) |
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| Abstract: | Based on the equipment parameters,the article determined the range of bench height,through the mathematical model that established by the bench height and blasting expenses,ore dilution rate,ore loss rate,average transportation distance,using multiobject fuzzy policy decision methods optimize the bench height of Heidaigou open pit,the result show that the optimal bench height is 17 meters. |
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| Keywords: | open-pit mine height of bench multiobject fuzzy policy decision |
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