| 五阳煤矿高强度开采条件下地表移动规律的研究 |
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| 引用本文： | 滕永海,刘克功.五阳煤矿高强度开采条件下地表移动规律的研究[J].煤炭科学技术,2002,30(4):9-11,15. |
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| 作者姓名： | 滕永海 刘克功 |
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| 作者单位： | 1. 煤炭科学研究总院,唐山分院,河北,唐山,063012
2. 潞安矿业集团有限责任公司,五阳煤矿,山西,长治,046025 |
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| 摘 要： | 根据多个观测的实测资料,分析求出了五阳煤矿在分层综采和综采放顶煤条件下的地表移动规律和岩移参数。无论是分层综采,还是综采放顶煤,都表现出地表下沉盆地陡峭、地表移动剧烈等特点;综采放顶煤与分层综采相比,地表下沉系数相当于初次采动,地表裂缝和破坏要轻得多。
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| 关 键 词： | 分层综采 综采放顶煤 岩层移动参数 地表移动规律 地表下沉系数 |
| 文章编号： | 0253-2336(2002)04-0009-03 |
Research on surface ground displacement law under high tension coal mining conditions in Wuyang Mine |
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| TENG Yong hai ,LIU Ke gong.Research on surface ground displacement law under high tension coal mining conditions in Wuyang Mine[J].Coal Science and Technology,2002,30(4):9-11,15. |
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| Authors: | TENG Yong hai LIU Ke gong |
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| Affiliation: | TENG Yong hai 1,LIU Ke gong 2 |
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| Abstract: | With the site measurement information from several observation stations, the paper had got the surface displacement law and rock displacement data under the conditions of the fully mechanized slicing mining and fully mechanized caving after the analysis Both the slicing mining and caving mining had caused surface subsidence with deep basin, surface displacement and other features In comparison with the slicing mining, the caving mining will have a surface subsidence coefficient as an initial mining activity and the surface crack and failure will be less smaller. |
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| Keywords: | fully mechanized slicing mining fully mechanized caving rock displacement parameter surface displacement law |
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