| 逆冲推覆构造最新研究进展评述 |
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| 引用本文： | 张开均,施央申.逆冲推覆构造最新研究进展评述[J].地质与勘探,1996,32(2):23-28. |
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| 作者姓名： | 张开均 施央申 |
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| 作者单位： | 南京大学地球科学系 |
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| 摘 要： | 逆冲推覆构造最新研究进展包括以下４个方面：１．创立新型逆冲推覆构造几何体系，其主要构造要素为台阶式逆冲断层，强调断裂与褶皱的相互关联性，可划分为断裂与褶皱两个分支系统。２．发展平衡构造剖面的研究方法，用于计算造山缩短量并检验构造解释。３．发现韧性推覆产生糜梭岩、混合岩、花岗岩三位一体的成岩作用和对金矿床的控制作用；清表推覆构造对油气藏的控制作用；浅表台阶式逆冲断层对金属矿藏的控制作用，这种控矿作用
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| 关 键 词： | 逆冲推覆构造 构造分类 岩石成因 控矿构造 |
Review on Latest Advances in Thrust Structure Studies |
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| Zhang Kaijun,Shi Yangshen,Huang Zhongjin,Wang Liangshu.Review on Latest Advances in Thrust Structure Studies[J].Geology and Prospecting,1996,32(2):23-28. |
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| Authors: | Zhang Kaijun Shi Yangshen Huang Zhongjin Wang Liangshu |
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| Institution: | Zhang Kaijun;Shi Yangshen;Huang Zhongjin;Wang Liangshu |
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| Abstract: | Latest advances in thrust structure studies involve:1. Initiate a new structural geometry, characteristized by major element of stepped thrust and by related fold and fault. 2. Develop balanced cross-section to calculate structural shortening and to eximate explanation to structures. 3. Discover diagenesis to mylonite,magmaite and granite by ductile thrusting,and controlling to oil-gas and metallic ore by surficial thrusting. 4. Build accretionary wedge model for fold and thrust belt,to predict geometry of crustal deformation and to explain evolution of continental crust within orogen. |
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| Keywords: | thrust structure structural geometry balanced cross-section diagenesis ore-controlling structure kinematics |
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