| 四川锦屏山地区的构造应力场研究 |
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| 引用本文： | 徐文龙. 四川锦屏山地区的构造应力场研究[J]. 西南交通大学学报, 1992, 5(4): 65-71 |
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| 作者姓名： | 徐文龙 |
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| 作者单位： | 西南交通大学工程地质系 |
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| 摘 要： | 一个已经破裂的岩沐在晚期构造应力场中所产生的变形主要是沿老断裂面滑移为其特征。系统测量锦屏山地区微断层的位移要素，并经计算获得四期新构造应力场的平均应力张量，其中Nw一sE向应力场和NE一sw向应力场为该区的两期主要构造应力场。
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| 关 键 词： | 变形 构造应力场 微断层 |
A Study on Tectonic Stress Field of Jinping Mountain Area in Sichuan |
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| Xu Wenlong Dept.of Eng.Geol.. A Study on Tectonic Stress Field of Jinping Mountain Area in Sichuan[J]. Journal of Southwest Jiaotong University, 1992, 5(4): 65-71 |
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| Authors: | Xu Wenlong Dept.of Eng.Geol. |
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| Affiliation: | Xu Wenlong Dept.of Eng.Geol. |
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| Abstract: | The deformation of rupture rock in post-tectonic stress field is characterized by slipping along its previous ruptures. Displace- memt parameters of microfaults systematically measured, in the Jinping Mountain area are calculated and the mean stress tensors of the four phases neotectonic stress field are obtained, and among the four phases the NW-SE and NE-SW direstion stress fields are the poincipal ones. |
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| Keywords: | deformation tectonic stress field microfault |
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