广西大学学报（自然科学版）
廣西大學學報（自然科學版）
엄서대학학보（자연과학판）
JOURNAL OF GUANGXI UNIVERSITY （NATURAL SCIENCE EDITION）
2013年
4期
1021-1025
,共5页
张钦礼%曹瑞锋%王石%刘奇%何洪涛
張欽禮%曹瑞鋒%王石%劉奇%何洪濤
장흠례%조서봉%왕석%류기%하홍도
充填管道%堵塞%综合指数%熵权%风险性评价
充填管道%堵塞%綜閤指數%熵權%風險性評價
충전관도%도새%종합지수%적권%풍험성평개
filling pipeline%blocking%comprehensive index%entropy%risk assessment
为预测深井矿山充填管道输送系统堵塞的难易程度，基于熵权理论建立充填管道堵塞风险综合指数模型。以金川龙首矿、大红山铜矿、河东金矿和新城金矿作为充填管道堵塞风险评价模型的对象，选取10项评价指标作为综合指数模型的判别指标，根据矿山实测数据和管道堵塞风险三级评价标准建立对应矩阵，并利用熵权理论获得各判别指标的权重，依照综合指数模型计算得到充填管道堵塞风险性预测值并进行排序。研究结果表明：金川龙首矿堵塞风险仅次于Ⅱ级，河东金矿、新城金矿和大红山铜矿均小于Ⅲ级。由此可见，金川龙首矿管道堵塞风险明显大于其他3个矿山，而大红山铜矿、河东金矿和新城金矿管道堵塞风险差距不大。基于熵权的综合指数模型能反映出样本与评价标准之间的远近程度，评价结果客观、合理，具有良好的实用性。
為預測深井礦山充填管道輸送繫統堵塞的難易程度，基于熵權理論建立充填管道堵塞風險綜閤指數模型。以金川龍首礦、大紅山銅礦、河東金礦和新城金礦作為充填管道堵塞風險評價模型的對象，選取10項評價指標作為綜閤指數模型的判彆指標，根據礦山實測數據和管道堵塞風險三級評價標準建立對應矩陣，併利用熵權理論穫得各判彆指標的權重，依照綜閤指數模型計算得到充填管道堵塞風險性預測值併進行排序。研究結果錶明：金川龍首礦堵塞風險僅次于Ⅱ級，河東金礦、新城金礦和大紅山銅礦均小于Ⅲ級。由此可見，金川龍首礦管道堵塞風險明顯大于其他3箇礦山，而大紅山銅礦、河東金礦和新城金礦管道堵塞風險差距不大。基于熵權的綜閤指數模型能反映齣樣本與評價標準之間的遠近程度，評價結果客觀、閤理，具有良好的實用性。
위예측심정광산충전관도수송계통도새적난역정도，기우적권이론건립충전관도도새풍험종합지수모형。이금천룡수광、대홍산동광、하동금광화신성금광작위충전관도도새풍험평개모형적대상，선취10항평개지표작위종합지수모형적판별지표，근거광산실측수거화관도도새풍험삼급평개표준건립대응구진，병이용적권이론획득각판별지표적권중，의조종합지수모형계산득도충전관도도새풍험성예측치병진행배서。연구결과표명：금천룡수광도새풍험부차우Ⅱ급，하동금광、신성금광화대홍산동광균소우Ⅲ급。유차가견，금천룡수광관도도새풍험명현대우기타3개광산，이대홍산동광、하동금광화신성금광관도도새풍험차거불대。기우적권적종합지수모형능반영출양본여평개표준지간적원근정도，평개결과객관、합리，구유량호적실용성。
In order to assess blocking risk of filling pipe system in deep mine , a comprehensive in-dex model of filling pipeline blocking was established on the basis of the entropy theory .Regarding Longshou mine of Jinchuan company , Dahongshan copper mine , Hedong gold mine and Xincheng gold mine as the evaluation objects for blocking risk of filling pipeline , ten evaluation indicators were selected as the discriminant index of the comprehensive model .The corresponding matrix was estab-lished according to the in-situ data of the mines and the three evaluation standard of blocking risk of filling pipelines.The entropy theory was used to calculate the weight of each discriminant index , and the predictive blocking risk of filling pipelines was finally obtained and sorted using the rule of comprehensive index model .The results show that the blocking risk of Longshou mine of Jinchuan company is lower than level Ⅱ, and the blocking risk of Hedong gold mine , Xincheng gold mine and Dahongshan copper mine is lower than level Ⅲ.It was followed that the blocking risk of filling pipeline of Longshou mine of Jinchuan company is significantly greater than that of the rest three mines, and the difference among the blocking risk of filling pipeline of the other three mines is small.The comprehensive index model based on the entropy theory can reflect the distance between the sample and the evaluation standard , and the evaluation is objective , reasonable , and practica-ble .
