| 西天山那拉提-红柳河缝合带构造组合样式与变形分析 |
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| 引用本文： | 于海峰,王福君,梁有为,潘明臣,郭洪方.西天山那拉提-红柳河缝合带构造组合样式与变形分析[J].新疆地质,2011,29(2):130-137. |
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| 作者姓名： | 于海峰 王福君 梁有为 潘明臣 郭洪方 |
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| 作者单位： | 辽宁省地质勘查院,辽宁大连,116100 |
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| 基金项目： | 新疆特克斯县哈拉温克尔一带1∶5万区域地质矿产调查项目(XJQDZ2006-06)资助 |
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| 摘 要： | 那拉提-红柳河板块缝合带主体构造组合样式为NEE向展布的巨型挤压—剪切构造系统,递进变形过程中逐渐转化为走滑构造系统,主导变形机制为中深部层次的“转换压缩变形”,主变形期对应于晚泥盆世至早石炭世初哈萨克斯坦-准噶尔板块伊犁-伊赛克湖微板块与塔里木-华北板块南天山微板块间的斜向陆陆碰撞缝合带内挤压-剪切构造系统经历了3个...
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| 关 键 词： | 西天山 那拉提-红柳河缝合带 转换压缩变形 挤压-剪切构造系统 走滑构造系统 |
TECTONICS TYLE AND DEFORMATION ANALYSIS OF NAlATI-HONGLIUHE SUTUREZONE IN WESTERN TIANSHAN MOUNTAINS |
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| YU Hai-feng,WANG Fu-jun,PAN Ming-chen,LIANG You-wei,GUO Hong-fang.TECTONICS TYLE AND DEFORMATION ANALYSIS OF NAlATI-HONGLIUHE SUTUREZONE IN WESTERN TIANSHAN MOUNTAINS[J].Xinjiang Geology,2011,29(2):130-137. |
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| Authors: | YU Hai-feng WANG Fu-jun PAN Ming-chen LIANG You-wei GUO Hong-fang |
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| Institution: | YU Hai-feng,WANG Fu-jun,PAN Ming-chen,LIANG You-wei,GUO Hong-fang(Liaoning Institute of Geological Exploration,Dalian,Liaoning,116100,China) |
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| Abstract: | The Nalati-Hongliuhe suture as the suture zone of the Kazakhstan-Junggar plate and the Tarim-North China plate occupies a significant position in the Western Tianshan orogen.Its characterics were investigated using such as structural geometry,structural kinematics,structural petrology,structural dynamics and structural rheologics methods.Our results show that the mainly tectonic style of the suture zone is a large-scale extrusion-cut tectonic system along NEE,which become strike-slip tectonic system during ... |
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| Keywords: | Western Tianshan Nalati-Hongliuhe suturezone Transpressional deformation Extrusion-cut tectonic system Strike-slip tectonic system |
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