The coseismic displacements of the 2013 Lushan Mw6.6 earthquake determined using continuous global positioning system measurements

被引：0
|
作者：
Huang Yong [1 ]
Yang Shaomin [1 ]
Zhao Bin [1 ]
Wang Wei [1 ]
Tan Kai [1 ]
机构：
[1] Key Laboratory of Earthquake Geodesy,Institute of Seismology,China Earthquake Administration
来源：
Geodesy and Geodynamics | 2013年 / 02期
基金：
中国国家自然科学基金;
关键词：
CGPS (Continuous GPS); coseismic displacements; Lushan Mw6.6 earthquake; thrust event; Longmenshan fault belt;
D O I：
暂无
中图分类号：
P228.4 [全球定位系统（GPS）]; P315.6 [测震学];
学科分类号：
070801 ; 081105 ; 0818 ; 081802 ;
摘要：
Based on Continuous GPS (CGPS) observation data of the Crustal Movement Observation Network of China (CMONOC) and the Sichuan Continuous Operational Reference System (SCCORS),we calculated the horizontal coseismic displacements of CGPS sites caused by the 2013 Lushan Mw 6.6 earthquake.The results indicate that the horizontal coseismic deformations of CGPS stations are consistent with thrust-compression rupture.Furthermore,the sites closest to the epicenter underwent significant coseismic displacements.Three network stations exhibited displacements greater than 9 mm (the largest is 20.9 mm at SCTQ),while the others were displaced approximately 1-4 mm.
引用
收藏
页码：6 / 10
页数：5
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