| 陕西唐藏──黄柏塬韧性剪切带研究 |
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| 引用本文： | 王根厚,宋鸿林,贾精一.陕西唐藏──黄柏塬韧性剪切带研究[J].成都理工大学学报(自然科学版),1995(2). |
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| 作者姓名： | 王根厚 宋鸿林 贾精一 |
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| 作者单位： | 中国地质大学 |
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| 摘 要： | 通过野外详细地质路线调查，结合各种尺度的构造研究和变形分析，确定了秦岭群南缘及丹凤群内韧性剪切带的存在及其分布范围。提出了该韧性剪切带的几何学和运动学特征及变形机制，估算了韧性剪切带形成时古差应力值，并对该韧性剪切带形成时代及形成模式进行了探讨。
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| 关 键 词： | 陕西，唐藏－黄柏塬，韧性剪切带，糜棱岩 |
A STUDY OF THE TANGZANG-HUANGBAIYUAN DUCTILE SHEAR ZONE IN SHAANXI |
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| Wang Genghou, Song Honglin, Jia Jingyi.A STUDY OF THE TANGZANG-HUANGBAIYUAN DUCTILE SHEAR ZONE IN SHAANXI[J].Journal of Chengdu University of Technology: Sci & Technol Ed,1995(2). |
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| Authors: | Wang Genghou Song Honglin Jia Jingyi |
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| Affiliation: | Wang Genghou; Song Honglin; Jia Jingyi |
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| Abstract: | This paper defines the existence of a large-scale left-lateral thrust slip ductile shearzone in the Qinling orogen and the distribution of the zone in the Qinling Group and DanfengGroup,through the detailed field geological investigation and the research on the microtectonicsand macrotectonics,and deformation analysis. It clarifies the geometric and kinematic features,and deformation mechanism of the ductile shear zone,estimates the paleo-differential stress valuewhen the zone formed,and also examines the formation age and the formation model of the zone. |
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| Keywords: | Shaanxi Tangzang-Huangbaiyuan ductile shear zone mylonite |
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