Results 1 to 10 of about 425,010 (300)

Coseismic Deformation Field and Fault Slip Distribution Inversion of the 2020 Jiashi Ms 6.4 Earthquake: Considering the Atmospheric Effect with Sentinel-1 Data Interferometry [PDF]

Sensors, 2023
Due to some limitations associated with the atmospheric residual phase in Sentinel-1 data interferometry during the Jiashi earthquake, the detailed spatial distribution of the line-of-sight (LOS) surface deformation field is still not fully understood ...
Xuedong Zhang, Jiaojie Li, Xianglei Liu, Ziqi Li, Nilufar Adil   +4 more
doaj   +2 more sources

Coseismic fault-slip distribution of the 2019 Ridgecrest Mw6.4 and Mw7.1 earthquakes [PDF]

Scientific Reports, 2021
The 2019 Ridgecrest, California seismic sequence, including an Mw6.4 foreshock and Mw7.1 mainshock, represent the largest regional seismic events within the past 20 years.
Yang Gao, HuRong Duan, YongZhi Zhang, JiaYing Chen, HeTing Jian, Rui Wu, WenHao Yin   +6 more
doaj   +2 more sources

InSAR analysis reveals insights into the Ms 6.2 earthquake rupture and tectonic dynamics of the northeast margin of the Qinghai‒Tibet plateau [PDF]

Scientific Reports
On 18 December 2023, an Ms 6.2 earthquake occurred in Jishishan County, Linxia Prefecture, Gansu Province, China. As the strongest seismic event in the region since records began, it caused significant casualties and property damage while providing a ...
Guangtong Sun, Fenze Guo, Xinchen Guo, Minxue Li, Bo Peng   +4 more
doaj   +2 more sources

Fault geometry and kinematics of the 2021 Mw 7.3 Maduo earthquake from aftershocks and InSAR observations

Frontiers in Earth Science, 2022
The 2021 Mw 7.3 Maduo earthquake revealed the significant seismic hazard of faults developed within the Bayan Har Block of eastern Tibet, China (e.g., the Kunlun Pass–Jiangcuo Fault).
Xiaoran Fan, Guohong Zhang, Guohong Zhang, Dezheng Zhao, Chaodi Xie, Chuanchao Huang, Xinjian Shan   +6 more
doaj   +1 more source

Fault Geometry and Mechanism of the Mw 5.7 Nakchu Earthquake in Tibet Inferred from InSAR Observations and Stress Measurements

Remote Sensing, 2021
Different types of focal mechanism solutions for the 19 March 2021 Mw 5.7 Nakchu earthquake, Tibet, limit our understanding of this earthquake’s seismogenic mechanism and geodynamic process.
Yujiang Li, Yongsheng Li, Xingping Hu, Haoqing Liu   +3 more
doaj   +1 more source

InSAR Constrained Downdip and Updip Afterslip Following the 2015 Nepal Earthquake: New Insights into Moment Budget of the Main Himalayan Thrust

Remote Sensing, 2022
We use ALOS-2 and Sentinel-1 data spanning 2015–2020 to obtain the post-seismic deformation of the 2015 Mw 7.8 Nepal earthquake. ALOS-2 observations reveal that the post-seismic deformation was mainly distributed in four areas.
Lei Zhao, Chunyan Qu, Dezheng Zhao, Xinjian Shan, Han Chen, Lian Liu   +5 more
doaj   +1 more source

Rupture Kinematics and Coseismic Slip Model of the 2021 Mw 7.3 Maduo (China) Earthquake: Implications for the Seismic Hazard of the Kunlun Fault

Remote Sensing, 2021
The 21 May 2021 Maduo earthquake was the largest event to occur on a secondary fault in the interior of the active Bayanhar block on the north-central Tibetan plateau in the last twenty years.
Han Chen, Chunyan Qu, Dezheng Zhao, Chao Ma, Xinjian Shan   +4 more
doaj   +1 more source

A study on the deflection and crack layout in a hollow slab bridge [PDF]

Archives of Civil Engineering, 2023
This paper conducts research based on the hollow slab members in the reconstruction and expansion project of expressways, two types of numerical finite element models with and without considering bond-slip relationship of reinforcement and concrete are ...
Songtao Wang, Dawei Wang
doaj   +1 more source

Source Model for the 2022 Qinghai Menyuan Ms 6.9 Earthquake Based on D-InSAR

Frontiers in Earth Science, 2022
On 8 January 2022, an Ms 6.9 earthquake occurred in Menyuan County, Qinghai Province, China. This earthquake ruptured a patch of the Qilian-Haiyuan fault in the northeast margin of the Qinghai-Tibet Plateau.
Jiangtao Liao, Chuntao Liang, Chuntao Liang, Chaoliang Wang, Feihuang Cao, Chengming Ye, Yinghui Yang   +6 more
doaj   +1 more source

Co- and Post-seismic Deformation Mechanisms of the 2020 Mw6.0 Jiashi Earthquake in Xinjiang (China), Revealed by Sentinel-1 InSAR Observations

Frontiers in Environmental Science, 2022
On 19 January 2020, an Mw6.0 earthquake occurred in Jiashi County, Xinjiang, China. This earthquake is a strong earthquake that occurred in the Kepingtage Belt.
T. Wang, S. N. Zhu, C. S. Yang, Y. J. Wei, C.Y. Zhao, H.C. Hou   +5 more
doaj   +1 more source