| 吉林浑江煤田构造分区分带特征及赋煤规律 |
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| 引用本文： | 刘恩奇,曹代勇,吴见,陈利敏,吴克平,王峰.吉林浑江煤田构造分区分带特征及赋煤规律[J].中国煤炭地质,2010(1):24-26. |
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| 作者姓名： | 刘恩奇 曹代勇 吴见 陈利敏 吴克平 王峰 |
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| 作者单位： | 中国矿业大学煤炭资源与安全开采国家重点实验室;中联煤层气有限责任公司;吉林省煤田地质局; |
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| 基金项目： | 煤炭资源与安全开采国家重点实验室自主研究课题(SKLCRSM08B01) |
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| 摘 要： | 运用煤田构造与控煤构造研究方法,从浑江煤田地质构造展布的平面差异性分析入手,揭示了本区地质构造展布的分区、分带特征,指出南北方向上分为三带,东西向分为两区,不同的区带内赋煤规律有显著差异。受到SE—NW向的挤压,浑江地区发育SW—NE向的断裂及褶皱,成为控制煤系赋存形态的主要因素。浑江煤田西区因中生代以来构造活动较强烈,断裂较发育,对煤系的后期改造破坏较强烈;而东部煤系赋存于向斜构造内,受断裂破坏较小,但保存面积少于西部。
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| 关 键 词： | 浑江煤田 赋煤规律 煤田构造 |
Structure Divisional, Zonal Characteristics and Coal Hosting Pattern in Hunjiang Coalfield, Jilin |
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| Liu Enqi,Cao Daiyong,Wu Jian,Chen Limin,Wu Keping , Wang Feng.Structure Divisional, Zonal Characteristics and Coal Hosting Pattern in Hunjiang Coalfield, Jilin[J].Coal Geology of China,2010(1):24-26. |
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| Authors: | Liu Enqi Cao Daiyong Wu Jian Chen Limin Wu Keping Wang Feng |
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| Institution: | Liu Enqi1,Cao Daiyong1,Wu Jian2,Chen Limin1,Wu Keping3 , Wang Feng3(1.State Key Laboratory of Coal Resource , Mine Safety,CUMTB,Beijing 100083,2.China Union Coalbed Methane Co.Ltd.,Beijing 100011,3.Jilin Bureau of Coal Geological Exploration,Changchun,Jilin 130021) |
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| Abstract: | By the u se of coalfield structure and coal-control structure research methods,start from analysis of discrepancy of geological structure planar distribution in the Hunjiang coalfield,revealed structure divisional and zonal characteristics in the area.Pointed out the area can be divided into three belts from north to south,two districts from east to west,and coal hosting patterns have obvious differences in different belts and districts.Because of compression from southeast to northwest,SW and NE trend faul... |
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| Keywords: | Hunjiang coalfield coal hosting pattern coalfield structure |
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