| 中国西南地区挽近期地壳构造应力场的演化历史及成因机制 |
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| 引用本文： | 李渝生,王士天.中国西南地区挽近期地壳构造应力场的演化历史及成因机制[J].地质灾害与环境保护,2002,13(1):9-12. |
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| 作者姓名： | 李渝生 王士天 |
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| 作者单位： | 成都理工大学,成都,610059 |
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| 摘 要： | 在印度、欧亚两大板块相互碰撞推挤的特定地球动力学环境条件下，自新生代以来中国西南地区构造应力场的发展演变总体上经历了五个阶段，地壳岩体的应力－形变作用呈现出三个不同的发展阶段。
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| 关 键 词： | 构造应力场 三向应力状态 应力－形变作用 成因机制 中国 西南地区 |
| 文章编号： | 1006-4362(2002)01-0009-04 |
THE EVOLUTION AND GENETIC MECHANISM OF CRUST TECTONIC STRESS FIELD SINCE LATE CENOZOIC IN SOUTHWEST OF CHINA |
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| LI Yu sheng,WANG Shi tian.THE EVOLUTION AND GENETIC MECHANISM OF CRUST TECTONIC STRESS FIELD SINCE LATE CENOZOIC IN SOUTHWEST OF CHINA[J].Journal of Geological Hazards and Environment Preservation,2002,13(1):9-12. |
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| Authors: | LI Yu sheng WANG Shi tian |
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| Abstract: | Under the specific geo-dynamic environment in the collision zone between the India plate and Eurasian plate, the evolution of tectonic stress field in the southwest of China can be divided into five stages and the stress-strain of crust rock mass went through three development stages. |
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| Keywords: | tectonic stress field three dimensional stress state stress-strain action genetic mechanism |
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