四川水力发电2026，Vol.45Issue(z1)：6-10,5.DOI:10.20196/j.cnki.scslfd.2026S102
基于GI法与改进区间逼近法的采场结构参数优选
Optimal selection of stope structural parameters based on GI method and interval approximation method
蒲俊宇 1张宗涛2
作者信息
- 1. 中国电建集团国际工程有限公司,北京 100048
- 2. 中国水利水电第十工程局有限公司,四川 成都 610037
- 折叠
摘要
Abstract
To scientifically evaluate stope structural parameter schemes after a mining method is determined,seven indicators from four aspects-safety,technology,economy,and environmental protection-are selected to construct an optimization system.The GI method(Order Relation Analysis Method)is used to determine in-dicator weights.To address the interval fluctuation characteristics of the indicators,the interval approximation analysis method is improved by replacing the conventional evaluation grading with the overall range of each in-dicator as the comparison benchmark,thereby establishing an interval approximation optimization model that effectively handles indicator fluctuations and yields objective optimization results.The model is applied to the Baiyinnuoer Lead-Zinc Mine,where Scheme No.2 is identified as the optimal one among four parameter schemes,verifying the effectiveness and scientific validity of the GI method and the improved interval approxi-mation method in optimizing stope structural parameters,thus supporting safe and efficient mine production.关键词
采场/结构参数/优选/GI法/区间逼近Key words
stope/structural parameters/optimal selection/GI method/interval approximation分类
矿业与冶金引用本文复制引用
蒲俊宇,张宗涛..基于GI法与改进区间逼近法的采场结构参数优选[J].四川水力发电,2026,45(z1):6-10,5.
