| 膏体充填技术研究 |
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| 引用本文： | 张呈祥,张若江,申世平.膏体充填技术研究[J].山东煤炭科技,2013(1):127-128. |
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| 作者姓名： | 张呈祥 张若江 申世平 |
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| 作者单位： | 1. 淄博矿业集团,山东淄博,255120
2. 淄博矿业集团许厂煤矿,山东济宁,272000 |
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| 摘 要： | 淄博矿业集团许厂煤矿建筑物下压煤问题十分严重,为提高建下煤炭资源采出率,采用膏体充填的方法进行开采。对膏体材料所需矸石进行粒度分析,并通过流动性试验和泌水率试验确定各项材料的配比。该文简单介绍了充填系统。
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| 关 键 词： | 膏体充填 材料配比 矸石粉 充填系统 |
Paste filling technology research |
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| Zhang Cheng-xiang
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Zhang Ruo-jiang
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Shen Shi-ping.Paste filling technology research[J].Shandong Coal Science and Technology,2013(1):127-128. |
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| Authors: | Zhang Cheng-xiang Zhang Ruo-jiang Shen Shi-ping |
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| Affiliation: | 1.zibo mining group,shandong zibo 255120;2.Zibo mining group Xuchang coal mine,shandong jining 266510) |
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| Abstract: | The zibo mining group make factory building press coal mine coal problem is very serious,in order to improve the coal resource recovery rate under the building,the paste filling mining method.To paste material required for waste rock grain size analysis,and through the liquidity test and exudation rate test to determine the ratio of materials.Briefly introduces the filling system. |
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| Keywords: | paste filling material proportion |
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