A5046518086- High-pressure geophysics and materials
- Seismic Imaging and Inversion Techniques
- earthquake and tectonic studies
- Seismic Waves and Analysis
- Hydrocarbon exploration and reservoir analysis
- Geological and Geochemical Analysis
- Seismology and Earthquake Studies
- Earthquake Detection and Analysis
- Methane Hydrates and Related Phenomena
Hangzhou Institute of Applied Acoustics
2024
Southern University of Science and Technology
2022-2023
University of Science and Technology of China
2020
Abstract In this study, we obtain a three‐dimensional (3‐D) high resolution seismic anisotropy model of NE Tibet using ambient noise double beamforming (DBF) tomography with ChinArray‐Himalaya II data. DBF technique allows for the simultaneous derivation local phase velocity and azimuthal from cross‐correlations without performing tomographic inversion. Based on results, have constructed 3‐D anisotropic shear wave Tibet. Our indicates presence prominent low velocities strong in mid‐to lower...
Abstract We obtain three‐dimensional models of crustal shear‐wave velocity and radial anisotropy in the Bohai Bay basin (BBB), revealing distinct patterns. The western region exhibits pronounced positive anisotropies, attributed to upper mantle convection driven by subduction Pacific plate during early Tertiary. Conversely, eastern demonstrates weak negative indicating a compression shear rupture system influenced far‐field India‐Eurasian collision Neogene‐Quaternary. These differences...
Abstract On 24 January 2020 (UTC), a destructive Mw 6.7 earthquake struck the east Anatolian fault of eastern Turkey after series foreshocks, causing many casualties and significant property damage. In this study, rupture process is investigated with teleseismic broadband body-wave surface-wave records. Results indicate that left-lateral strike-slip event, extends mainly to south. The main slip patch spreads ∼30 km along strike in shallow above 14 peak ∼1.2 m, total seismic moment 1.69×1019...
Abstract Earthquake moment tensors and focal depths are crucial to assessing seismic hazards studying active tectonic volcanic processes. Although less powerful than strong earthquakes (M 7+), moderately 5–6.5) occur more frequently extensively, which can cause severe damages in populated areas. The inversion of is usually affected by insufficient local waveform data (epicentral distance <5°) sparse networks. It would be necessary combine teleseismic 30°–90°) for a joint inversion. In...