| 粉体注浆堵水材料的应用研究 |
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| 引用本文： | 张新霞 李文东 别立珍. 粉体注浆堵水材料的应用研究[J]. 矿业研究与开发, 2006, 26(1): 87-88 |
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| 作者姓名： | 张新霞 李文东 别立珍 |
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| 作者单位： | 中国矿业大学,机电学院,江苏,徐州市,7221008;中国矿业大学,资源学院,江苏,徐州市,221008;山东煤田地质局一队,山东,滕州市,277500;山东煤田地质局一队,山东,滕州市,277500 |
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| 摘 要： | 探讨了将粉煤灰磨细加工后用于煤矿注浆堵水的可能性;结合试验结果,进一步说明了加工后的粉煤灰可以改善浆体的结构、提高浆体的后期强度、降低浆体的泌水率。研究结果对注浆堵水材料的改进及粉煤灰的综合利用有理论上的指导意义。
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| 关 键 词： | 注浆堵水 粉煤灰 微观结构 |
| 文章编号： | 1005-2763（2006）01-0087-02 |
| 收稿时间： | 2005-03-20 |
| 修稿时间： | 2005-03-20 |
Study on Using Fly Ash as Grouting Material |
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| Zhang Xinxi,Li Wertdong,Bie Lizhen. Study on Using Fly Ash as Grouting Material[J]. Mining Research and Development, 2006, 26(1): 87-88 |
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| Authors: | Zhang Xinxi Li Wertdong Bie Lizhen |
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| Affiliation: | 1. School of Mechanical and Electric Engineering, China University of Mining and Technology, Xuzhou, Jiangsu 221008, China; 2. School of Mineral Resources, China University of Mining and Technology, Xuzhou, jiangsu 221008, China; 3. No. 1 Team of Shandong Coal Geological Bureau, Tenzhou, Shandong 277500, China |
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| Abstract: | This paper probes into the possibility of using ground fly ash into grouting material to plug water in collieries.According to the experimental tests,it was found that processed fly ash can not only improve the of structure plugging mass but also increase long-term strength of plugging mass and reduce the bleeding rate of grout. |
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| Keywords: | Grouting and plugging water Fly ash Microstructure |
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