Results 31 to 40 of about 238,428 (65)

The earthquake sequence, surface rupture characteristics and engineering effects of the MS6.9 Qinghai Menyuan earthquake on January 8, 2022 [PDF]

At 01:45 on January 8, 2022, an MS6.9 earthquake occurred in Menyuan County, Haibei Tibetan Autonomous Prefecture, Qinghai Province. In order to gain a deeper understanding of the activity characteristics of this earthquake, the author conducted a ...
Weiyang Xu, Xiang Yin, Beilei Zhan, Na Yu, Shenghai Yao   +4 more
core   +1 more source

Real-time prediction of earthquake potential damage: A case study for the January 8, 2022 MS 6.9 Menyuan earthquake in Qinghai, China

, 2023
It is critical to determine whether a site has potential damage in real-time after an earthquake occurs, which is a challenge in earthquake disaster reduction. Here, we propose a real-time Earthquake Potential Damage predictor (EPDor) based on predicting
Yongxiang Wei, Shanyou Li, Jindong Song, Shuilong Li, Jingbao Zhu   +4 more
core   +1 more source

The tunnel damage effects and implications of the coseismic rupture of the Menyuan MS 6.9 Earthquake in Qinghai, China

, 2023
On January 8, 2022, a magnitude 6.9 earthquake occurred in Menyuan County, Qinghai Province, causing severe deformation and damage to the Da Liang Tunnel of the Lanzhou–Xinjiang high-speed railway, which is the first railway tunnel project broken by ...
YAN Yuan
core   +1 more source

A Mw 6.6 earthquake in the strain-partitioning fault system of the North Qilian Shan: implications for regional tectonics and seismic hazards

, 2022
This dataset are the data produced in the paper "A Mw 6.6 earthquake in the strain-partitioning fault system of the North Qilian Shan: implications for regional tectonics and seismic hazards" (1) the coseismic deforamtion of 2022 Menyuan earthquake ...
ZHANG Yingfeng, GONG Wenyu, HAN Nana, LIU Yunhua, SHAN Xinjian, CHEN Jie   +5 more
core   +1 more source

Toward understanding tectonic and geometric control on the Lenglongling fault from inter- and co-seismic InSAR observations

, 2022
The datasets include the interseismic (2014-2021) and coseismic InSAR observations to characterize the interseismic slip-rate along the Qilian-Haiyuan fault, the fault geometry and coseismic slip distribution for the 2022 Menyuan ...
Yangmao Wen, Caijun Xu, Kefeng He
core   +1 more source

Optimal Pair Selection Applied to Sentinel-2 Images for Mapping Ground Deformation Using Pixel Offset Tracking: A Case Study of the 2022 Menyuan Earthquake (Mw 6.9), China

, 2023
Pixel Offset Tracking (POT) for optical imagery is a widely used method for extracting large-scale ground deformation. However, the influence of imaging parameters on the measurement accuracy of POT is still unclear.
Xiaowen Wang, Jiaxin Cai, Siqi Wu, Guoxiang Liu   +3 more
core   +1 more source

Comparative Analysis of Seismic Damage of the Earthquake Fortification and Non-Earthquake Fortification Masonry Buildings

, 2010
In this paper, the typical seismic damage of earthquake fortification and non-earthquake fortification masonry buildings are analyzed and the causes are illustrated, which are based on a large number of earthquake disaster survey data of Ms8.0 Wenchuan ...
Bai Tao Sun, Pei Lei Yan, Qiang Zhou
core   +1 more source

Slip Models of the 2016 and 2022 Menyuan, China, Earthquakes, Illustrating Regional Tectonic Structures

, 2022
As one of the large-scale block-bounding faults in the northeastern Tibetan Plateau, the Qilian-Haiyuan fault system accommodates a large portion of north-eastward motion of the Tibetan Plateau. In 2016 and 2022, two strong earthquakes of Mw6.0 and Mw6.6
Xinjian Shan, Han Chen, Dezheng Zhao, Donglin Wu, Chunyan Qu   +4 more
core   +1 more source

InSAR deformation observation and regional severe earthquake hazard analysis of the 2016 and 2022 strong earthquake activities in Menyuan, Qinghai [PDF]

Objective  Over the past 30 years, Menyuan Country, Qinghai, has experienced three strong earthquakes, demonstrating active seismic activity. The focal mechanisms of these earthquakes showed remarkable differences and the epicenters were all located near
ZENG Rui, CHENG Yan, LUO Huiyuan, JIANG Yanan, HOU Zhongjian   +4 more
core   +1 more source

Geochemical characteristics of natural springs within the Lenglongling fault zone related to the Menyuan Ms 6.9 earthquake on January 8, 2022, NW China

, 2023
Geofluids from natural springs connect with the crust and/or mantle in many cases, and their geochemical anomalies could be significant for the study on faults activity and even earthquakes.
Yuanyuan Shao, Ruishou Ba, Maoliang Zhang, Zhang, Lihong, Chen, Jianzhen, Guodong Zheng, Xiaocheng Zhou, Li Zhang, Zhang, Maoliang, Chen, Zhi, Shao, Yuanyuan, Zheng, Guodong, Zhi Chen, Ma, Xiangxian, Zhou, Xiaocheng, Daniele L. Pinti, Martinelli, Giovanni, Ba, Ruishou, Xiangxian Ma, Jianzhen Chen, Giovanni Martinelli, Pinti, Daniele L.   +21 more
core   +1 more source