| 综放开采条件下覆岩离层动态发育规律 |
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| 引用本文： | 张建全,廖国华,黄在文,冯恩杰,刘青洲. 综放开采条件下覆岩离层动态发育规律[J]. 北京科技大学学报, 2001, 23(6): 492-494 |
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| 作者姓名： | 张建全 廖国华 黄在文 冯恩杰 刘青洲 |
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| 作者单位： | 1. 北京科技大学环境与土木工程学院,北京,100083
2. 山东兖州矿业集团公司,兖州,272001 |
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| 摘 要： | 为控制地表沉陷量，实现农田保护和建筑物下采煤，兖州矿区多次进行了缩采放顶煤开采条件下覆岩离层注浆减沉试验，在试验过程中对离层动态发育规律进行了重点研究，其结论适合于在类似条件下的离层注浆减沉技术的应用场合。
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| 关 键 词： | 覆岩离层 动态改良规律 综放开采 煤矿开采 注浆减沉 注浆时间 |
| 修稿时间： | 2001-06-04 |
Dynamic Principles of Development of Strata(bed) Separation by Fully Mechanized Top Coal Caving |
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| ZHANG Jianquan,LIAO Guohua,HUANG Zaiwen,FENG Enjie,LIU Qingzhou Civil and Engineering School,UST Beijing,Beijing ,China, Yanzhou Mining Corporation,Yanzhou ,China. Dynamic Principles of Development of Strata(bed) Separation by Fully Mechanized Top Coal Caving[J]. Journal of University of Science and Technology Beijing, 2001, 23(6): 492-494 |
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| Authors: | ZHANG Jianquan LIAO Guohua HUANG Zaiwen FENG Enjie LIU Qingzhou Civil Engineering School UST Beijing Beijing China Yanzhou Mining Corporation Yanzhou China |
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| Affiliation: | ZHANG Jianquan,LIAO Guohua,HUANG Zaiwen,FENG Enjie,LIU Qingzhou Civil and Engineering School,UST Beijing,Beijing 100083,China, Yanzhou Mining Corporation,Yanzhou 272001,China |
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| Abstract: | In order to control the ground subsidence, protect the agricultural fields and safely caving under the building, in-situ test of the strata(bed) separation grouting by fully mechanized top coal caving have been improved several times in the Yanzhou Coal Area. During the test, the dynamic principles of development of strata(bed) separation have been studied. Its conclusion is suited to apply the technology of the strata(bed) sep- aration grouting under the similar condition. |
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| Keywords: | strata(bed) separation dynamic principle mechanized top coal caving |
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