| 煤中应变各向异性条纹的发现及意义 |
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| 引用本文： | 曹代勇, 唐跃刚. 煤中应变各向异性条纹的发现及意义[J]. 煤田地质与勘探, 1994, 22(3): 14-16. |
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| 作者姓名： | 曹代勇 唐跃刚 |
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| 作者单位： | 中国矿业大学北京研究生部 100083 |
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| 摘 要： | 应变各向异性条纹是一种新发现的煤岩显微组分变形构造，发育于强烈变形的构造煤分层中，是煤岩组分在剪应力作用下局部石墨化的产物。
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| 关 键 词： | 应变各向异性条纹 煤岩显微组分 动力变质作用 |
| 收稿时间： | 1993-03-23 |
THE STRAIN OPTICAL ANISOTROPIC LAMELLA IN COAL AND ITS GEOLOGICAL SIGNIFICANCE |
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| CAO Dai-yong, TANG Yue-gang. THE STRAIN OPTICAL ANISOTROPIC LAMELLA IN COAL AND ITS GEOLOGICAL SIGNIFICANCE[J]. COAL GEOLOGY & EXPLORATION, 1994, 22(3): 14-16. |
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| Authors: | Cao Daiyong Tang yuegang |
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| Affiliation: | Beijing Graduate School, China University of Mining and Techonology |
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| Abstract: | The strain optical anisotropic lamella is a newly discovered deformation structure of maceral.This special anisotropy develops only in the strongly deformatinal layers of coal, resulting from a partialgraphitization under shear stress. |
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| Keywords: | train optical anisotropic lamella micropetrological unit dynamic metamorphism. |
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