| 罗克休泡沫处理大冒顶事故技术的实践 |
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| 引用本文： | 王昕,刘红岗,郭坤.罗克休泡沫处理大冒顶事故技术的实践[J].中国矿业,2007,16(2):60-62. |
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| 作者姓名： | 王昕 刘红岗 郭坤 |
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| 作者单位： | 1. 江苏徐州医药高等职业学校·徐州,221008
2. 中国矿业大学·徐州,221008 |
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| 摘 要： | 罗克休泡沫是一种具有高膨胀性的树脂产品，由于该材料具有反应速度快、膨胀系数大、性能稳定、抗水性好、受力性能好等优点，特别适用于复杂地质条件下的高冒巷道充填。本文通过该材料的一个应用实例，介绍了罗克休泡沫高冒充填技术，该技术在工程实践中还具有操作方便、施工速度快、便于安全施工等优点，从而取得了较好的综合效益。也证明了该技术具有较强的工程通用性，具有在相似条件下的推广价值。
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| 关 键 词： | 罗克休泡沫 大冒顶 充填 技术 实践 |
| 文章编号： | 1004-4051(2007)02-0060-03 |
| 修稿时间： | 2006-09-27 |
APPLICATION OF LUOKEXIU FOAM TO HANDLE THE MASS CAVING CAVITY |
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| Wang Xin,Liu Honggang,Guo Kun.APPLICATION OF LUOKEXIU FOAM TO HANDLE THE MASS CAVING CAVITY[J].China Mining Magazine,2007,16(2):60-62. |
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| Authors: | Wang Xin Liu Honggang Guo Kun |
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| Affiliation: | 1. Jiangsu xuzhou Medicine Higher Vocational School , Xuzhou 221008; 2. China University of Mining and Technology , Xuzhou 221008 |
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| Abstract: | Luokexiu foam is a kind of expansive resin product, it is suitable for the packing of the mass caving zone in complicated geological conditions for its merits such as high reaction speed, the huge expandable volume, the stable chemic quality and its good bearing capability, etc. This paper presented the packing technique for heavy roof falling zone through one of its applying instance; In the field practice, the collapsed zone rock mass was controlled successfully, the technology has gained good total efficiency with its easy operation, high working speed, being suitable to safe working, etc. The engineering case also showed that the new packing technology was an effective way to deal with the similar mass-caving instance. |
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| Keywords: | Luokexiu foam Mass caving packing Technology Practice |
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