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香炉山钨矿高大采空区充填回采方法优化研究
引用本文:张,弛 范德强 陈,昱 陈善刚 付,煜.香炉山钨矿高大采空区充填回采方法优化研究[J].有色金属工程,2014,4(3):59-61.
作者姓名:  弛 范德强 陈  昱 陈善刚 付  
作者单位:中国五矿集团公司,中国五矿集团公司,中国五矿集团公司,中国五矿集团公司,中国五矿集团公司
摘    要:充填回采顺序的合理与否影响着地表地质灾害的发生,并衍生不同的社会效益。针对香炉山大规模地下高大采空区,用类比法确定了充填体强度,拟定了4种不同的充填回采方案并用数值模拟的方式进行了结果比较。结果表明,从经济角度,先两翼再中间的长方形充填回采方案比较可取,而充填体面积如果大于回采区面积的2倍且充填区域的形状接近正方形,则充填后回采更安全可靠。

关 键 词:采空区  胶结充填法  数值模拟

Optimized Research on Filling and Stoping Mining Method of Xianglushan Tungsten Mine
Zhang Chi,Fan Deqiang,Cheng Yu,Cheng Shangang and fuyu.Optimized Research on Filling and Stoping Mining Method of Xianglushan Tungsten Mine[J].Nonferrous Metals Engineering,2014,4(3):59-61.
Authors:Zhang Chi  Fan Deqiang  Cheng Yu  Cheng Shangang and fuyu
Affiliation:CHINA MINMETALS CORPOATION,CHINA MINMETALS CORPOATION,CHINA MINMETALS CORPOATION,CHINA MINMETALS CORPOATION,CHINA MINMETALS CORPORATION
Abstract:The reasonable of fill sequence affect the occurrence of surface geological disasters, and produce different social benefits. the paper introduces tall massive underground mined-out area on Xianglushan, determined by analogy filling body strength and develop four different filling recovery program and numerical simulations results were compared. The results showed that: From an economic point of view, the first and then in the middle of the rectangular wings filling recovery program more desirable, and backfill the area if more than 2 times the mining area and the area near the square shape of the filling, then after filling recovery is more secure.
Keywords:Mined-out area  cementation filling method  numerical simulation
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