| 充填矸石级配特性及其压缩性质试验研究 |
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| 引用本文： | 查剑锋,吴兵,郭广礼. 充填矸石级配特性及其压缩性质试验研究[J]. 矿业快报, 2008, 24(12) |
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| 作者姓名： | 查剑锋 吴兵 郭广礼 |
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| 作者单位： | 1. 中国矿业大学环测学院,221008江苏省徐州市
2. 江苏省资源环境信息工程重点实验室,221008江苏省徐州市 |
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| 基金项目： | 国家自然科学基金重点项目 ， 国家"十一五"科技支撑计划项目 ， 江苏省2007年度普通高校研究生创新计划基金项目(CX07B_136Z)查剑锋;221008江苏省徐州市 |
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| 摘 要： | 充填矸石的级配特征对其压缩性能有较大的影响.在济宁3#井井下矸石筛分实验基础上,总结了充填矸石的级配特征,并对其进行了相应的压缩实验,获取了井下原生矸石的压缩性能数据.研究成果为矸石减沉效果评价、级配改良奠定了数据基础.
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| 关 键 词： | 矸石级配 矸石筛分 岩层移动 沉陷控制 |
Experimental Investigation on Gradation Characteristics and Compression Property of Filling Refuse |
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| Zha Jianfeng,Wu Bing,Guo Guangli. Experimental Investigation on Gradation Characteristics and Compression Property of Filling Refuse[J]. Express Information of Mining Industry, 2008, 24(12) |
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| Authors: | Zha Jianfeng Wu Bing Guo Guangli |
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| Affiliation: | Zha Jianfeng Wu Bing Guo Guangli(School of Environment , Spatial Informatics,China University of Mining , Technology,Jiangsu Key Laboratory of Resources , Environmental Information Engineering) |
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| Abstract: | Gradation Characteristics of filling refuse have a great effect on compression of filling refuse. Based on underground refuse sieving tests of Jining No.3 shaft,gradation characteristics of filling refuse are summarized and related compression tests are conducted. Compression performance data of primary refuse are obtained. The results lay the foundation for evaluating settlement effect and gradation improvement of refuse. |
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| Keywords: | Refuse gradation Refuse sieving Rock formation displacement Settlement control |
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