| 彰武盆地地质发展及构造聚煤控煤研究 |
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| 引用本文： | 崔洪庆,刘志刚,蒋福兴. 彰武盆地地质发展及构造聚煤控煤研究[J]. 国土资源, 1995, 0(1) |
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| 作者姓名： | 崔洪庆 刘志刚 蒋福兴 |
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| 作者单位： | 阜新煤矿学院 |
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| 摘 要： | 从侏罗纪到新生代彰武盆地构造发展可分为８个阶段。早新华夏系属成盆期构造体系，控制了以八道壕煤系为代表的晚侏罗世九佛堂组的聚煤作用；北西构造系同沉积构造控制了彰武盆地早白垩世小型断陷盆地的聚煤作用；中新华夏系等成盆后构造通过后期形变控制了盆地内现今煤层的分布。
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| 关 键 词： | 新华夏构造系，北西构造系，同沉积构造，彰武盆地 |
STUDIES ON THE GEOLOGICAL EVOLUTION WITH COAL-ACCUMULATION AND COAL-CONTROLLING TECTONICS IN ZHANGWU BASIN |
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| Cui Hongqing Liu Zhigang Jiang Fuxing. STUDIES ON THE GEOLOGICAL EVOLUTION WITH COAL-ACCUMULATION AND COAL-CONTROLLING TECTONICS IN ZHANGWU BASIN[J]. Land & Resources, 1995, 0(1) |
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| Authors: | Cui Hongqing Liu Zhigang Jiang Fuxing |
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| Abstract: | On the basis of the geological research in zhangwu basin in the centre of Liaoningprovince,the paper presents an evolution model showing the geological development historyof Zhangwu basin, and the evolution of coal-accumulation tectonics, then sets up a theoreti-cal basis of coal exploration in the region,From Jurassic to Cenozoic,the tectonic develop-ment history can be divided into eight stages. Early New Cathaysian System,being the syn-genetic tectonic system during the forming stage of the basin,controlling the coal-accumula-tion in Jiufuotang Formation,late Jurassic,such as Badaohao coal-measures.The synsedi-mentary tectonics of NW structural system controlled the coal-accumulation in the early Cre-taceous srmall-scale fault basins of Zhangwu basin. The subsequent tectonics,such as theMiddle-New Cathaysian System,controlled the distribution of the present coalbeds. |
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| Keywords: | New Cathaysian System NW structural system Synsedimentarystructure Zhangwu basin |
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