| 河北省石炭一二叠纪煤田控煤构造特征 |
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| 引用本文： | 李振生.河北省石炭一二叠纪煤田控煤构造特征[J].中国煤炭地质,2009(12):42-45. |
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| 作者姓名： | 李振生 |
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| 作者单位： | 河北省煤田地质局物测地质队,河北邢台054000 |
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| 摘 要： | 河北省石炭一二叠纪成煤以来，经过多期次构造运动，对石炭一二叠纪煤田的赋存产生较大影响。本区的控煤构造在空间上呈现出一定的规律性．即控煤构造在燕山腹地以逆冲推覆构造为主，燕山山脉南麓为平行式排列向斜构造控煤，石家庄以南的赞皇复背斜东翼，则表现为伸展型构造特征。在时间上，北部控煤构造形成于印支期、中部为燕山期、南部则为喜山期；因此，分析其煤田构造规律，对不同地区寻找类似隐伏煤层具有一定的现实意义。
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| 关 键 词： | 河北省 石炭-二叠纪 控煤构造 |
Permo-Carboniferous Coalfield Coal-Control Structure Features in Hebei Province |
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| Li Zhensheng.Permo-Carboniferous Coalfield Coal-Control Structure Features in Hebei Province[J].Coal Geology of China,2009(12):42-45. |
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| Authors: | Li Zhensheng |
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| Institution: | Li Zhensheng (Geophysical Prospecting, Surveying and Geological Exploration Team, Hebei Bureau of Coal Geological Exploration, Xingtai, Hebei 054000) |
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| Abstract: | After the Permo-Carboniferous coal formation in the Hebei Province, multiple phases of tectonic movement have largely impacted the hosting of formed coalfields. The coal-control structures in the area present certain spatial regularity, known as mainly thrusting nappe structures in the hinterland of the Yanshan Mountains., while in its south foot are parallel synclines; in east limb of Zanhuang composite anticline to the south of Shijiazhuang, appear as extensional structural features. According to period, coal-control structures in north part were formed during Indo-Chinese Epoch, middle part Yanshanian Epoch, south part Himalayan Epoch. Thus, the coalfield structural regularity analysis has certain operation significance in search for concealed coal seams in different areas. |
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| Keywords: | Hebei Province Permo-Carboniferous coal-control structure |
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