| 尾砂的火山灰活性及其快速检测方法研究 |
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| 引用本文： | 郑娟荣,孙恒虎,刘轶男.尾砂的火山灰活性及其快速检测方法研究[J].中国矿业大学学报,2000,29(5):472-475. |
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| 作者姓名： | 郑娟荣 孙恒虎 刘轶男 |
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| 作者单位： | 中国矿业大学,资源开发工程系,北京,100083 |
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| 摘 要： | 针对传统方法测定尾砂火山灰活性周期很长的问题，提出了一种快速检测方法，用该方法每测定一个样品只需４ｈ，实验结果表明，对于取自不同矿山的尾砂，其活性大小相差很大，该方法所测定的尾砂活性大小与固结体２８ｄ抗压强度有相关性。
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| 关 键 词： | 充填材料 尾砂 火山灰活性 快速检测 活性硅 |
| 文章编号： | 1000-1964(2000)05-0472-04 |
| 修稿时间： | 2000-03-13 |
Study on Volcanic Reactivity of Tailings and Its Fast Determination Method |
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| ZHENG Juan-rong,SUN Heng-hu,LIU Yi-nan.Study on Volcanic Reactivity of Tailings and Its Fast Determination Method[J].Journal of China University of Mining & Technology,2000,29(5):472-475. |
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| Authors: | ZHENG Juan-rong SUN Heng-hu LIU Yi-nan |
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| Affiliation: | ZHENG Juan-rong ,SUN Heng-hu ,LIU
Yi-nan
(Department of Resource Exploitation Engineering,CUMT,Beijing 100083,China) |
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| Abstract: | Aiming at the problem of the traditional methods, a fast method to determine volcanic reactivity of tailings was put forward. With this method,it is determined in only 4h. The experimental results show that the volcanic reactivity of tailings changes for different sources of tailings and the level of the volcanic reactivity determined using this method are related to 28d compressive strength of solidified tailing body. |
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| Keywords: | backfill volcanic reactivity of tailing fast determination met |
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