Results 11 to 20 of about 147,471 (299)

Numerical simulation of influences of the earth medium's lateral heterogeneity on co- and post-seismic deformation

Geodesy and Geodynamics, 2015
Many studies revealed that the Earth medium's lateral heterogeneity can cause considerable effects on the co- and post-seismic deformation field. In this study, the three-dimensional finite element numerical method are adopted to quantify the effects of ...
Bei Xu, Caijun Xu
doaj   +4 more sources

Post-Seismic Deformation from the 2009 Mw 6.3 Dachaidan Earthquake in the Northern Qaidam Basin Detected by Small Baseline Subset InSAR Technique

Sensors, 2016
On 28 August 2009, one thrust-faulting Mw 6.3 earthquake struck the northern Qaidam basin, China. Due to the lack of ground observations in this remote region, this study presents high-precision and high spatio-temporal resolution post-seismic ...
Yang Liu, Caijun Xu, Yangmao Wen, Zhicai Li   +3 more
doaj   +4 more sources

Rheological implications of post-seismic deformation following the 2019 Ridgecrest Earthquakes

, 2021
Post-seismic deformation following large earthquakes offers insights into the rheology of the lithosphere and upper asthenosphere.
C. Penney, K. Sirorattanakul, J. Avouac
semanticscholar   +2 more sources

Deformation Behavior and Inferred Seismic Properties of Tonalitic Migmatites at the Time of Pre‐melting, Partial Melting, and Post‐Solidification

Geochemistry, Geophysics, Geosystems, 2021
As seismic data from the lower crust becomes more readily available, it is important to link seismic properties to the ongoing processes within lower crustal evolution.
Yilun Shao, Sandra Piazolo, Yongjiang Liu, Amicia L. Lee, Wei Jin, Weimin Li, Chenyue Liang, Quanbo Wen   +7 more
doaj   +2 more sources

Early Post-Seismic Deformation Revealed After the Wushi (China) Earthquake (Mw = 7.1) Occurred on 22 January 2024

Remote Sensing
The Mw = 7.1 Wushi earthquake is the second-largest digitally recorded earthquake in the Tianshan seismic zone and provides an opportunity to explore the structural characteristics of the Tianshan seismic zone.
Xiaoran Lv, Guichun Luo, Lifu Zheng, Bozhi Zhang, Chen Zhang   +4 more
doaj   +2 more sources

Analyzing Fault Reactivation Behavior Using InSAR, Stress Inversion, and Field Observations During the 2025 Sındırgı Earthquake Sequence, Simav Fault Zone, Western Türkiye [PDF]

Sensors
The Sındırgı earthquake sequence, with moment magnitudes of 6.1 on 10 August and 27 October 2025, respectively, occurred within the Simav Fault Zone in western Türkiye, rupturing nearby but structurally distinct fault segments.
Şenol Hakan Kutoğlu, Mustafa Softa, Elif Akgün, Murat Nas, Savaş Topal   +4 more
doaj   +2 more sources

Post-seismic relaxation process and vertical deformation following the 2008 Ms8.0 Wenchuan earthquake, China

Geodesy and Geodynamics, 2012
The post-seismic horizontal and vertical deformations following the 2008 Ms8.0 Wenchuan earthquake are inferred from GPS and precise leveling data. The post-seismic relaxation process is measured using CPS data from campaign stations located around the ...
Hao Ming, Wang Qingliang, Cui Duxin
doaj   +2 more sources

Far‐Field Viscoelastic Post‐Seismic Deformation of the 2011 Mw9 Tohoku Earthquake [PDF]

Acta Geologica Sinica - English Edition, 2019
Observed deformation produced by strong subduction zone earthquakes has been widely used to constrain rheological properties of the upper mantle, but mainly for regions not far from the rupture zone.
Yan Hu, Min Wang, Bin Zhao, Kelin Wang
semanticscholar   +2 more sources

What can GPS data tell us about the dynamics of post-seismic deformation?

Geophysical Journal International, 2003
SUMMARY This paper describes differences in time-varying post-seismic deformation due to after-slip and viscoelastic relaxation following large strike-slip earthquakes, and how these differences may be exploited to characterize the configuration and ...
E. Hearn
semanticscholar   +3 more sources

Large post-liquefaction deformation of sand: Mechanisms and modeling considering water absorption in shearing and seismic wave conditions

Underground Space
Large deformation of sand due to soil liquefaction is a major cause for seismic damage. In this study, the mechanisms and modeling of large post-liquefaction deformation of sand considering the significant influence of water absorption in shearing and ...
Jian-Min Zhang, Rui Wang
doaj   +3 more sources