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| 引用本文： | 郭良迁,薄万举,陈宇坤,姚兰予,塔拉,周海涛,郭赫. �������Ĵ�ֱ�α��빹���о�[J]. 大地测量与地球动力学, 2009, 29(5): 1-5 |
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| 作者姓名： | 郭良迁 薄万举 陈宇坤 姚兰予 塔拉 周海涛 郭赫 |
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| 作者单位： | 1. 中国地震局第一监测中心,天津,300180
2. 天津市地震局,天津,300201 |
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| 基金项目： | 天津市"十五"活断层探测与地震危险性评价项目 |
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| 摘 要： | ????1992??2008????????????????????о?????????????洹??????仯?????????????????????????????????????????????????????????????????y??????????????????α?????????????????????????????????????????????о?????????????????????????????о??????????????α?????????????е????б?????е?????????????????????????????仯??????????д???С?????????????????????????????????0.13??0.48 mm/a??????????0.29 mm/a????
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| 关 键 词： | ?????? ??????? ??????仯 ??????? ???????????? |
VERTICAL DEFORMATION AND TECTONIC ACTIVITY IN TIANJIN AREA |
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| Guo Liangqian),Buo Wanju),Chen Yukun),Yao Lanyu),Ta La),Zhou Haitao), Guo He))First Crust Monitoring , Application Center,CEA,Tianjin )Earthquake Administration of Tianjin Municipality,Tianjin. VERTICAL DEFORMATION AND TECTONIC ACTIVITY IN TIANJIN AREA[J]. Journal of Geodesy and Geodynamics, 2009, 29(5): 1-5 |
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| Authors: | Guo Liangqian) Buo Wanju) Chen Yukun) Yao Lanyu) Ta La) Zhou Haitao) Guo He))First Crust Monitoring Application Center CEA Tianjin )Earthquake Administration of Tianjin Municipality Tianjin |
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| Affiliation: | Guo Liangqian1),Buo Wanju1),Chen Yukun2),Yao Lanyu2),Ta La1),Zhou Haitao1), Guo He1)1)First Crust Monitoring , Application Center,CEA,Tianjin 3001802)Earthquake Administration of Tianjin Municipality,Tianjin 300207 |
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| Abstract: | On the basis of the calculated results of the leveling data of Tianjin area during 1992-2008,the vertical variations of the ground were studied and the funnels of every survey line were calculated by polynomial function as well.After eliminating the settling influence of the groundwater pumping,the results are then fitted individually in each block,the diagrams of the vertical deformation rate were mapped,and the vertical velocities of the main fault zone were calculated.On the basis of the results of the s... |
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| Keywords: | leveling data ground subsidence crustal vertical deformation block motion vertical velocity of fault zone |
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