| 条带充填控制开采沉陷的理论研究 |
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| 引用本文： | 许家林,尤琪,朱卫兵,李兴尚,赖文奇.条带充填控制开采沉陷的理论研究[J].煤炭学报,2007,32(2):119-122. |
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| 作者姓名： | 许家林 尤琪 朱卫兵 李兴尚 赖文奇 |
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| 作者单位： | 中国矿业大学 能源与安全工程学院，江苏 徐州，221008 |
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| 基金项目： | 国家自然科学基金
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国家自然科学基金
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国家科技支撑计划资助项目
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教育部跨世纪优秀人才培养计划 |
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| 摘 要： | 针对煤矿充填开采成本相对偏高的问题和煤系层状岩层移动与控制特点，提出了控制煤矿开采沉陷的条带充填开采方法，即在煤层采出后顶板冒落前，采用膏体胶结材料对采空区的一部分空间进行充填，构筑相间的充填条带，形成“充填条带-上覆岩层-主关键层”结构体系控制地表沉陷.研究了条带充填开采技术原理和适用性，建立了条带充填开采设计原则，并应用于某煤矿条带充填开采方案的研究.
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| 关 键 词： | 条带充填 开采沉陷 建筑物下采煤 部分充填 绿色开采 |
| 文章编号： | 0253-9993(2007)02-0119-04 |
| 收稿时间： | 11 28 2006 12:00AM |
| 修稿时间： | 2006年11月28 |
Theorectical study of strip-filling to control mining subsidence |
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| XU Jia-lin,YOU Qi,ZHU Wei-bing,LI Xing-shang,LAI Wen-qi.Theorectical study of strip-filling to control mining subsidence[J].Journal of China Coal Society,2007,32(2):119-122. |
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| Authors: | XU Jia-lin YOU Qi ZHU Wei-bing LI Xing-shang LAI Wen-qi |
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| Affiliation: | 1. School of Mining and Safety Engineering, China University of Mining and Technology, Xuzhou 221008, China; 2. School of Civil Engineering and Communication, North China University of Water Conservancy and Electric Power, Zhengzhou 450008, China |
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| Abstract: | To the problem of relative high cost of coal mining with backfilling and the characteristics of coal measure rock strata movement and its control,a new concept of the strip-filling was put forward,paste filling in partial goaf before roof collapse to form interval filling strip,the structure system of "filling strip-stata-primary-key stratum" was formed to control subsidence.The mechanism and applicability of the strip-filling were studied,the design principles of strip-filling were established and applied in researching of the strip-filling plan of one colliery. |
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| Keywords: | strip-filling mining subsidence coal mining under buildings partial-filling green mining |
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