| 雅鲁藏布江缝合带内韧性剪切带的地质特征及其意义 |
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| 引用本文： | 吴新国,孙立新,郭金城,张振利.雅鲁藏布江缝合带内韧性剪切带的地质特征及其意义[J].大地构造与成矿学,2005,29(2):198-203. |
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| 作者姓名： | 吴新国 孙立新 郭金城 张振利 |
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| 作者单位： | 石家庄经济学院,河北,石家庄,050031;中国地质大学,北京,100083;河北省区调研究所,河北,廊坊,065000 |
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| 摘 要： | 阐述了雅鲁藏布江缝合带内发现的巨型韧性剪切带的规模、构造分带性及其地质特征,指出了膝折构造带与低温高压变质带以及韧性剪切带的成因关系,阐明了缝合带内韧性剪切带在板块俯冲时的空间位置及其构造地质意义。
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| 关 键 词： | 板块缝合带 韧性剪切带 膝折构造带 |
| 文章编号： | 1001-1552(2005)02-0198-06 |
| 修稿时间： | 2004年4月30日 |
DUCTILE SHEAR ZONE IN YALUZANGBU SUTURE ZONE: CHARACTERISTICS AND SIGNIFICANCE |
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| WU Xinguo,Sun Lixin,GUO Jincheng,ZHANG Zhenli.DUCTILE SHEAR ZONE IN YALUZANGBU SUTURE ZONE: CHARACTERISTICS AND SIGNIFICANCE[J].Geotectonica et Metallogenia,2005,29(2):198-203. |
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| Authors: | WU Xinguo Sun Lixin GUO Jincheng ZHANG Zhenli |
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| Abstract: | In this paper the scale zoning and characteristics of the giant ductile shear belt discovered recently in the Yaluzangbu suture were discussed. The genetic relationship among the kink fold belt, low-T and high-P metamorphic belt, and ductile shear belt were studied. The locality of the ductile shear zone in the suture during subducting and its significance were also demonstrated. |
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| Keywords: | suture zone of the plate ductile shear zone kink fold belt |
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