| 基于层次分析法与加权叠加分析模型的攀西地区钒钛磁铁矿开发利用评价 |
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| 引用本文： | 刘岁海,;周开灿,;李发斌,;刘爱平.基于层次分析法与加权叠加分析模型的攀西地区钒钛磁铁矿开发利用评价[J].西南科技大学学报,2014(4):38-42. |
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| 作者姓名： | 刘岁海 ;周开灿 ;李发斌 ;刘爱平 |
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| 作者单位： | [1]西南科技大学环境与资源学院,四川绵阳621010; [2]四川省国土勘测规划研究院,成都610000 |
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| 基金项目： | 中国地质调查局项目（1212011121059） |
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| 摘 要： | 在对攀西地区钒钛磁铁矿资源开发利用现状进行调查研究的基础上,建立了由目标层、中间层、指标层构成的3层评价指标体系;运用层次分析法确定各评价指标的权重,并采用加权叠加分析模型计算评价指数,对攀西地区各矿区钒钛磁铁矿资源的开发利用情况进行评价。评价指数越大,钒钛磁铁矿资源的开发利用程度越高。评价结果较好地体现了攀西地区各矿区对钒钛磁铁矿资源的开发利用程度。
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| 关 键 词： | 钒钛磁铁矿 开发利用 评价 攀西 |
Development and Utilization Assessment by Using Analytical Hierarchy Process and Weighted Superposition Analysis Model to the Vanadium- titanium Magnetite in Panxi Region |
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| Institution: | LIU Sui - hai, ZHOU Kai - can , LI Fa - bin , LIU Ai - ping (1. School of Environment and Resources, Southwest University of Science and Technology, Mianyang 621000, Sichuan , China ; 2. Sichuan Institute of Land Survey and Planning Research, Chengdu 610000, China) |
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| Abstract: | By investigating the situation of the exploitation and utilization of Panxi vanadium - titanium magnetite resources, three layered assessment indexes system, namely, goal layer, middle layer and index layer, was established. Through the analytic hierarchy process （AHP） , the weight of each evaluation index was determined, and by using a weighted superposition analysis model, the evaluation index was calculated. The greater the evaluation index is, the higher the degree of development and utilization of vanadium- titanium magnetite resources is. The evaluation results well reflect the degree of development and utilization of vanadium- titanium magnetite resources in Panxi region. |
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| Keywords: | Vanadium - titanium magnetite Development and utilization Valuation Panxi region |
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