In situ stress state and seismic hazard in the Dayi seismic gap of the Longmenshan thrust belt

B Li, F Xie, J Huang, X Xu, Q Guo, G Zhang… - Science China Earth …, 2022 - Springer
In the Longmenshan thrust belt, the Dayi seismic gap, an area with few earthquakes, is
located between the ruptures of the 2008 Wenchuan Earthquake and the 2013 Lushan …

[HTML][HTML] 龙门山断裂带的分段性特征——来自密集震源机制解的约束

杨宜海, 张雪梅, 花茜, 苏利娜, 丰成君, 邱玉荣… - 地球物理学报, 2021 - html.rhhz.net
龙门山断裂带沿倾向和走向具有明显的分带性和分段性特征, 通常以4 条主干断裂为界将龙门山
断裂带自西向东分为5 条构造带, 但是对沿走向的分段性特征仍未达成共识 …

[HTML][HTML] 2022年6月1日四川芦山MS6.1强震构造精细特征

鲁人齐, 房立华, 郭志, 张金玉, 王伟, 苏鹏, 陶玮… - 地球物理学报, 2022 - geophy.cn
2022 年6 月1 日, 四川芦山发生MS 6.1 (MW 5.9) 强震, 龙门山断裂带南段的地震危险性再次
引起广泛的关注和讨论. 本次研究根据震源机制, 余震重定位和深地震反射剖面 …

The 3D seismic azimuthal anisotropies and velocities in the eastern Tibetan plateau extracted by an azimuth‐dependent dispersion curve inversion method

C Liang, Z Liu, Q Hua, L Wang, N Jiang, J Wu - Tectonics, 2020 - Wiley Online Library
An azimuth‐dependent dispersion curve inversion (ADDCI) method is applied to Rayleigh
waves to extract 3D velocity and azimuthal anisotropy. The synthetic tests show that the …

Present status and prospective on the seismic hazard studies of major seismic gaps in the Sichuan-Yunnan region

Y Zheng, R Guo, D Liu - Science China Earth Sciences, 2024 - Springer
Several seismic gaps have been identified along the Xianshuihe-Xiaojiang fault zone and
the Longmenshan fault zone in the Sichuan-Yunnan region, including the Daofu-Shimian …

The seismic potential in the seismic gap between the Wenchuan and Lushan earthquakes revealed by the joint inversion of receiver functions and ambient noise data

Z Liu, C Liang, Q Hua, Y Li, Y Yang, F He, L Fang - Tectonics, 2018 - Wiley Online Library
Based on a dense seismic array deployed to monitor the seismic gap between the
Wenchuan and Lushan earthquakes, a joint inversion of dispersion curves and receiver …

[HTML][HTML] Segmentation characteristics of the Longmenshan fault——constrained from dense focal mechanism data

YH YANG, XM ZHANG, Q HUA, LN SU… - Chinese Journal of …, 2021 - en.dzkx.org
The Longmenshan fault has obvious structural zonation and segmentation characteristics.
Generally, the Longmenshan fault is divided into five structural zones from west to east with …

Spatiotemporal distribution of microearthquakes and implications around the seismic gap between the Wenchuan and Lushan earthquakes

C Wang, C Liang, K Deng, Y Huang, L Zhou - Tectonics, 2018 - Wiley Online Library
The mechanism of why the rupture terminated sharply on both sides of the seismic gap
between the Wenchuan and Lushan earthquakes is not yet known along the southwestern …

Three‐dimensional model of the lithospheric structure under the eastern Tibetan Plateau: Implications for the active tectonics and seismic hazards

R Lu, Y Liu, X Xu, X Tan, D He, G Yu, M Cai, X Wu - Tectonics, 2019 - Wiley Online Library
Details of lithospheric structures in three‐dimensions (3‐D) are key to understanding the
dynamics of crustal deformation and earthquakes in active orogenic systems. In this study …

Three-dimensional electrical structure and seismogenic environment of the crust–mantle in the Lushan earthquake region, China

G Zhang, X Wang, Y Tang, Y Ma, X Zhang, D Li… - Tectonophysics, 2023 - Elsevier
The Longmenshan (LMS) southern section is the front of the eastwards material migration
from the Qinghai–Tibet Plateau. To understand whether the 2022 Ms6. 1 Lushan earthquake …