| 水平煤层开采地表沉陷空间问题的理论研究 |
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| 引用本文： | 麻凤海,范学理.水平煤层开采地表沉陷空间问题的理论研究[J].中国矿业,1994,3(6):44-49. |
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| 作者姓名： | 麻凤海 范学理 |
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| 作者单位： | 东北大学(麻凤海，王泳嘉)，阜新矿业学院(范学理) |
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| 摘 要： | 本文以板壳弯曲理论为基础，建立了一个考虑岩体实际层状分布的空间模型，称为空间压层模型。应用傅立叶积分变换，推导出了计算水平煤层开来的地表移动空间解析公式，同时，分析了岩层与地表移动规律。
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| 关 键 词： | 板壳弯曲 地表沉陷 空间压层模型 傅立叶积分变换 |
THEORETICAL RESEARCH ON SURFACE SUBSIDENCE SPACE IN HORIZONTAL COAL SEAM MINING |
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| Ma Fenghai, Wang Yongjia.THEORETICAL RESEARCH ON SURFACE SUBSIDENCE SPACE IN HORIZONTAL COAL SEAM MINING[J].China Mining Magazine,1994,3(6):44-49. |
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| Authors: | Ma Fenghai Wang Yongjia |
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| Affiliation: | Ma Fenghai; Wang Yongjia(Northeast University)Fan Xueli(Fuxin Institute of Mining Technolog) |
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| Abstract: | In this paper, a space press-seam model in consideration of practical rock mass layer distributionis built based on plate-shell bending theory; the analysis formulas for calculating the surface movementspace in horizontal coal seam mining are deduced out by Fourier integral transform land the regularitiesof rock.seam and surface moving are analyzed. |
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| Keywords: | Plate-shell bending Surface subsidence Space press-seam model Fourier integral transform |
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