| 初论龙门山推覆构造带的基本结构样式 |
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| 引用本文： | 林茂炳. 初论龙门山推覆构造带的基本结构样式[J]. 成都理工大学学报(自然科学版), 1994, 0(3) |
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| 作者姓名： | 林茂炳 |
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| 作者单位： | 成都理工学院地质学系 |
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| 摘 要： | 龙门山推覆构造带在构造类型上具有褶皱推覆体和冲断推覆体之分，在形成方式上具有推覆和滑覆两大类型，在形成序次上具有前展式和后叠式的扩张方式，在组合形态或结构上具有推覆滑覆叠加样式，是青藏高原东北边缘推覆构造的普遍特征之一。在形成机制上与扬子地台、特提斯构造带的演化密切相关，是我国陆内造山带的典型推覆构造带。
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| 关 键 词： | 龙门山推覆构造带，结构样式，叠加模式 |
A DISCUSSION ON THE BASIC TEXTURAL STYLE OF THE NAPPE TECTONIC BELT IN LONGMEN MOUNTAINS |
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| Lin Maobing. A DISCUSSION ON THE BASIC TEXTURAL STYLE OF THE NAPPE TECTONIC BELT IN LONGMEN MOUNTAINS[J]. Journal of Chengdu University of Technology: Sci & Technol Ed, 1994, 0(3) |
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| Authors: | Lin Maobing |
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| Affiliation: | Lin Maobing |
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| Abstract: | Nappe tectonic in Longmen Mountains is a typical one. There are thrust nappe and fold nappe in the tectoniC style,nappe structure and glidins nappe in the manner of formation,and nappes with piggy back type of overstep type in the sequence of formation. A special superposed model between the nappes and gliding nappe is the popular tectonic style in the front of the northeastern region of Qinghai-Tibet plateau. This kind of tectonic feature is formed in close relation to the evolution of the Yangtze platform and the Tethys. It iS an important feature of nappe tectonics in the inner continent orogenic belt. |
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| Keywords: | Longmen Mountains nappe tectonic belt textural style superposed model |
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