| 石上井田B4煤层构造形态和厚度的趋势面分析 |
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| 引用本文： | 邹勇军,毛绍胜,吴辉明,李琳琳. 石上井田B4煤层构造形态和厚度的趋势面分析[J]. 江西煤炭科技, 2012, 0(3): 52-54 |
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| 作者姓名： | 邹勇军 毛绍胜 吴辉明 李琳琳 |
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| 作者单位： | 江西省煤田地质勘察研究院,江西南昌,330001 |
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| 摘 要： | 利用石上井田内施工的43个钻孔资料,对其B4煤层底板标高和煤层厚度进行了趋势面分析,得出石上井田B4煤层为一向斜构造,向斜轴走向NE,煤层厚度往轴部变厚,而两翼较薄。
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| 关 键 词： | 趋势面分析 构造 煤层 拟合度 |
Application of Trend Surface Analysis to Study on Structural Feature and Coal Seam Thickness Distribution of B_4 Coal Seam in Shishang Coalfield |
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| Zou Yongjun,Mao ShaoSheng,Wu HuiMing,Li Linlin. Application of Trend Surface Analysis to Study on Structural Feature and Coal Seam Thickness Distribution of B_4 Coal Seam in Shishang Coalfield[J]. Jiangxi Coal Science & Technology, 2012, 0(3): 52-54 |
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| Authors: | Zou Yongjun Mao ShaoSheng Wu HuiMing Li Linlin |
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| Affiliation: | (Jiangxi Research Institute of Coalfield Geological Survey,Nanchang,Jiangxi 330001) |
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| Abstract: | Based on 43 boreholes data obtained from construction in Shishang coalfield,the authors make a trend surface analysis of the bottom elevation and coal seam thickness of B4 coal seam,and conclude that B4 coal seam is a synclinal structure with the axis of syncline trending NE and coal seam layer increasing at the axis and decreasing at its limbs. |
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| Keywords: | trend surface analysis structure coal seam fitting degree |
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