| 乌鲁木齐地区现代地壳运动研究 |
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| 引用本文： | 廖新玉,李杰.乌鲁木齐地区现代地壳运动研究[J].地球物理学进展,2008,23(6):1692-1696. |
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| 作者姓名： | 廖新玉 李杰 |
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| 作者单位： | 1. 新疆大学建筑工程学院,乌鲁木齐,830008
2. 新疆维吾尔自治区地震局,乌鲁木齐,830011 |
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| 基金项目： | 新疆大学校科研和教改项目
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| 摘 要： | 本文通过对近年来乌鲁木齐地区的高精度GPS、水准、重力等观测成果的综合处理分析,详细讨论了乌鲁木齐地区的地壳运动特征,认为乌鲁木齐地区由于被众多的断裂所分割,各部位受力极不均匀,西南部地区活动较东部显著,种种迹象表明,该地区有着较强的中强地震发生的背景.
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| 关 键 词： | 地壳形变 应变 |
| 收稿时间： | 2008-3-10 |
| 修稿时间： | 2008-5-20 |
he research on present-day crustal ovement in the urumqi area |
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| LIAO Xin-yu,Li Jie.he research on present-day crustal ovement in the urumqi area[J].Progress in Geophysics,2008,23(6):1692-1696. |
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| Authors: | LIAO Xin-yu Li Jie |
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| Institution: | (1.CollegeofArchitecture,XinjiangUniversity,Urumqi830008,China;2.SeismologicalBureauOfXinjiangUygurAutonomousRegion,Urumqi,Xinjiang830011,China) |
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| Abstract: | This paper presemts a synthesized processing analysis of present-day high accuracy GPS,leveling and gravity data of the region of Urumqi and detailed discussion of the crustal movement characteristic of the region.We think that crust is cut by numerous faults, each part suffers very nonuniform stresses. The southwest region is more obviously active than the eastern region, all kinds of evidence expresse that the region has the background of middle-strong earthquakes. |
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| Keywords: | GPS |
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