Results 51 to 60 of about 255 (157)

Discontinuous Surface Ruptures and Slip Distributions in the Epicentral Region of the 2021 Mw7.4 Maduo Earthquake, China

Remote Sensing
Geometric complexities play an important role in the nucleation, propagation, and termination of strike-slip earthquake ruptures. The 2021 Mw7.4 Maduo earthquake rupture initiated at a large releasing stepover with a complex fault intersection. In the epicentral region, we conducted detailed mapping and classification of the surface ruptures and slip ...
Longfei Han, Jing Liu-Zeng, Wenqian Yao, Wenxin Wang, Yanxiu Shao, Xiaoli Liu, Xianyang Zeng, Yunpeng Gao, Hongwei Tu   +8 more
openaire   +3 more sources

Crustal flow and fluids affected the 2021 M7.4 Maduo earthquake in Northeast Tibet

Journal of Asian Earth Sciences, 2022
Ziqiang Yang, Dapeng Zhao, Yunpeng Dong   +2 more
exaly   +2 more sources

The Crustal Dynamics and Its Geological Explanation of the Three-Dimensional Co-Seismic Deformation Field for the 2021 Maduo M_S7.4 Earthquake Based on GNSS and InSAR. [PDF]

Sensors (Basel), 2023
Three-dimensional deformation is an important input to explore seismic mechanisms and geodynamics. The GNSS and InSAR technologies are commonly used to obtain the co-seismic three-dimensional deformation field.
Li X, Chen Y, Wang X, Xiong R.
europepmc   +2 more sources

Stress Transfer at the Northeastern End of the Bayan Har Block and Its Implications for Seismic Hazards: Insights From Numerical Simulations

Earth and Space Science, 2021
The 2021 Mw 7.4 Maduo earthquake in Qinghai, China, filled the seismic gap in the eastern segment of the northern boundary of the Bayan Har Block, and four other M > 7 historical strong earthquakes occurred at the northeastern end of the Bayan Har Block ...
Luyuan Huang, Bei Zhang, Yaolin Shi
doaj   +1 more source

Analysis of Damage Mechanism of Heihe Bridge during the Maduo Earthquake

Journal of Physics: Conference Series, 2023
Abstract It is of great significance to discuss the earthquake damage mechanism of the bridge. In this paper, the seismic damage mechanism of Heihe Bridge is analyzed based on the post earthquake data. Firstly, the seismic response of Heihe Bridge is analyzed based on the finite element software Midas/Civil, and the model of Heihe Bridge
Y Huang, MC Yin, J He, LW Cai
openaire   +1 more source

Interaction between historical earthquakes and the 2021 Mw7.4 Maduo event and their impacts on the seismic gap areas along the East Kunlun fault

Earth, Planets and Space, 2022
On May 21, 2021 (UTC time), an Mw7.4 earthquake struck Maduo County, Qinghai Province, China. The rupture of this typical strike-slip event and its aftershocks along the Kunlun-Jiangcuo fault (JCF) propagated approximately 170 km from the epicenter.
Peiyu Dong, Bin Zhao, Xuejun Qiao
doaj   +1 more source

Characteristics and causes of coseismic surface rupture triggered by the "5.22" MS 7.4 Earthquake in Maduo, Qinghai, and their significance

Dizhi lixue xuebao, 2021
An MS 7.4 earthquake occurred in Maduo County, Guoluo Tibetan Prefecture, Qinghai Province at 02:04 on May 22, 2021(Beijing time), which is the largest one in China after the 2008 Wenchuan MS 8.0 earthquake.
GAI Hailong, YAO Shenghai, YANG Liping, KANG Taibo, YIN Xiang, CHEN Ting, LI Xin   +6 more
doaj   +1 more source

Eastward expansion of the Tibetan plateau: Insights from stress drops of the 2021 Ms 6.4 Yangbi, Yunnan and Ms 7.4 Maduo, Qinghai earthquake sequences in China

Frontiers in Earth Science, 2023
The eastward expansion of the Tibetan Plateau has resulted in extensive seismic activities in the eastern Tibetan Plateau, along with various types of faulting processes across this region.
Xi He, Lian-Feng Zhao, Lian-Feng Zhao, Xiao-Bi Xie, Lei Zhang, Lei Zhang, Zhen-Xing Yao   +6 more
doaj   +1 more source

Typical Riedel shear structures of the coseismic surface rupture zone produced by the 2021 Mw 7.3 Maduo earthquake, Qinghai, China, and the implications for seismic hazards in the block interior

Natural Hazards Research, 2021
Large earthquakes in the Tibetan Plateau generally occur on block-boundary faults and produce coseismic surface ruptures that indicate the sense of block movement. However, seismic hazard in the block is less concerned.
Junjie Ren, Zhiwen Zhang, Hailong Gai, Wenjun Kang   +3 more
doaj   +1 more source

InSAR and SAR data for the Maduo earthquake

, 2022
AT099_AZ: azimuth offsets of ascending 99, acquired by speckle tracking AT099_IFG: InSAR of ascending 99 AT099_RG: range offsets of ascending 99, acquired by speckle tracking DT106_AZ: azimuth offsets of descending 106, acquired by speckle tracking DT106_IFG: InSAR of descending 106 DT106_RG: range offsets of descending 106, acquired by speckle ...
Xu, Liuwei, Meng, Lingsen, Ji, Chen, Zhang, Yunjun, Fiedling, Eric, Zinke, Robert, Bao, Han   +6 more
openaire   +2 more sources