Analysis of Temporal and Spatial Variation of Crustal Strain Around Longmenshan Fault Based on GNSS Observation
作者： Huijuan Liu , Xianchun Chen , Caiya Yue , Qiang Yang
DOI: 10.1007/978-981-15-3707-3_24
关键词:
摘要: The Longmenshan fault zone is located in the transition between eastern margin of Qinghai-Xizang Plateau and Sichuan Basin. It an important part north-south seismic belt China, tectonic activity frequent, 2008 Wenchuan earthquake 2013 Ya’an are all on fault. In this paper, coordinates’ time series velocity fields region with high precision obtained based GAMIT/GLOBK. strain parameters calculated by using model high-precision dynamic surrounding crust constructed, time-space distribution abnormal information extracted analyzed reference such as Ya’an. study paper can be used a for analysis crustal movement characteristics assessment geological hazards Sichuan-Yunnan region.
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sci-hub.st 参考文章(9)
GuangCai Feng, Eric A. Hetland, XiaoLi Ding, ZhiWei Li, Lei Zhang, Coseismic fault slip of the 2008 Mw 7.9 Wenchuan earthquake estimated from InSAR and GPS measurements Geophysical Research Letters. ,vol. 37, ,(2010) , 10.1029/2009GL041213
YanZhao Wang, EnNing Wang, ZhengKang Shen, Min Wang, WeiJun Gan, XueJun Qiao, GuoJie Meng, TieMing Li, Wei Tao, YongLin Yang, Jia Cheng, Peng Li, GPS-constrained inversion of present-day slip rates along major faults of the Sichuan-Yunnan region, China Science in China Series D: Earth Sciences. ,vol. 51, pp. 1267- 1283 ,(2008) , 10.1007/S11430-008-0106-4
Zhao Jixiang, Present-day tectonics activity in the intersection area of the Xianshuihe fault and Longmenshan fault on the eastern margin of the Qinghai-Tibet Plateau Regional Geology of China. ,(2005)
Guan Jian-an, Analysis of deformation-strain characteristics of the northeast margin of Qinghai-Tibet Block using the RELSM model based on the GPS velocity field Progress in Geophysics. ,(2009)
Pei-Zhen Zhang, None, Slip rates and recurrence intervals of the Longmen Shan active fault zone,and tectonic implications for the mechanism of the May 12 Wenchuan earthquake,2008,Sichuan,China Chinese Journal of Geophysics. ,(2008)
Qiao Xue, CHARACTERISTICS OF CURRENT CRUSTAL DEFORMATION OF ACTIVE BLOCKS IN THE SICHUAN-YUNNAN REGION Chinese Journal of Geophysics. ,(2004)
Xia LIU, Dong-Ying SUN, Jin MA, Jian LV, Ai-Rong LI, Fu-Xun LIANG, Wei ZHAN, Present-day deformation and stress state of Longmenshan fault from GPS results——comparative research on active faults in Sichuan-Yunnan region Chinese Journal of Geophysics. ,(2014)
Caiya Yue, Yamin Dang, Huayang Dai, Qiang Yang, Xiankai Wang, Crustal deformation characteristics of Sichuan-Yunnan region in China on the constraint of multi-periods of GPS velocity fields Advances in Space Research. ,vol. 61, pp. 2180- 2189 ,(2018) , 10.1016/J.ASR.2018.01.039
Wang Wei, Dang Yamin, Yang Qiang, Liang Shiming, Block Movement and Strain Characteristics Effected by Earthquake in Sichuan-Yunnan Region Acta Geodaetica et Cartographica Sinica. ,vol. 47, pp. 559- ,(2018) , 10.11947/J.AGCS.2018.20160311