| 湘粤煤盆中叠加型滑脱构造及其控煤意义 |
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| 引用本文： | 王桂梁,谭海樵.湘粤煤盆中叠加型滑脱构造及其控煤意义[J].煤炭学报,1996,21(5):449-454. |
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| 作者姓名： | 王桂梁 谭海樵 |
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| 作者单位： | 中国矿业大学 |
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| 基金项目： | 国家自然科学基金和煤炭科学基金 |
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| 摘 要： | 湘粤两省上古生界以上的沉积盖层中普遍发育有伸展型、挤压型和重力型的滑脱断层。这些不同类型的滑脱断层相互转化、叠加与复合，构成了伸展－逆冲、伸展－重力、伸展－逆冲－重力、伸展－重力－逆冲和重力－逆冲５种不同样式的叠加型滑脱构造。这些构造的研究不仅在理论上充实了煤田地质学构造模式；更在实践方面为我国南方缺煤省分的找煤工作开辟了新的方向。
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| 关 键 词： | 滑脱构造，推滑叠加，构造样式，控煤作用 |
SUPERIMPOSED DETACHMENT STRUCTURES IN HUNAN AND GUANGDONG COAL BASINS AND ITS SIGNIFICANCE IN CONTROL OF COAL PRESERVATION |
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| Wang Guiliang,Tan Haiqiao,Xu Zhibin,Li Haiyu,Yun Wu.SUPERIMPOSED DETACHMENT STRUCTURES IN HUNAN AND GUANGDONG COAL BASINS AND ITS SIGNIFICANCE IN CONTROL OF COAL PRESERVATION[J].Journal of China Coal Society,1996,21(5):449-454. |
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| Authors: | Wang Guiliang Tan Haiqiao Xu Zhibin Li Haiyu Yun Wu |
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| Affiliation: | China University of Mining and Technology |
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| Abstract: | Extensional,compressive and gravitational gliding types of detachment faults developed widely in depositional overburden before the Upper Paleozoic Erathem in Hunan and Guangdong Provinces,which formed five types of structures through mutual conversion,superimposition and compounding.They are extensional thrust,extensional gravitational gliding,extensional thrust gravitational gliding,extensional gravitational gliding thrust and gravitational gliding thrust types of tectonics.These structures not only enrich the theory of structure models in coal geology,but also show a new approach for finding coal in coal deficient provinces in South China. |
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| Keywords: | detachment structures thrust and gliding superimposition structure models control of coal preservation |
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