[HTML][HTML] 震源深度测定方法研究进展
罗艳， 曾祥方， 倪四道 - 地球物理学进展, 2013 - dzkx.org
震源深度是地震学研究的关键参数之一, 在地震灾害快速评估, 孕震机理研究等方面具有重要
意义, 但是稀疏台网中震源深度的精确测定一直是难点. 基于地震波到时信息是测定震源深度的 …
意义, 但是稀疏台网中震源深度的精确测定一直是难点. 基于地震波到时信息是测定震源深度的 …
Earthquake Source Mechanism and Rupture Directivity of the 12 September 2016 5.5 Gyeongju, South Korea, Earthquake
Abstract Two earthquakes (M w 5.1 and 5.5) ruptured branches of the Yangsan fault system
in Gyeongju, South Korea, on 12 September 2016. Aftershocks, including a notable M w 4.3 …
in Gyeongju, South Korea, on 12 September 2016. Aftershocks, including a notable M w 4.3 …
The dynamic stiffness matrix method for seismograms synthesis for layered transversely isotropic half-space
Z Ba, Y Liu, J Liang, Q Sang, M Wu, Y Zhang - Applied Mathematical …, 2022 - Elsevier
Natural rocks and soils show significant anisotropic behavior owing to sedimentation and
weathering, particularly apparent in the crust. However, seismograms synthesis for the …
weathering, particularly apparent in the crust. However, seismograms synthesis for the …
Source characteristics of the mainshock and aftershocks of the 2019 Changning earthquake sequence: Implications for fluid effects
Abstract The 2019 M S6. 0 Changning earthquake occurred in the tectonically stable
Sichuan Basin, where the epicenter and its adjacent areas are important shale gas and salt …
Sichuan Basin, where the epicenter and its adjacent areas are important shale gas and salt …
Causative fault and seismogenic mechanism of the 2010 Suining M5.0 earthquake from joint modeling of seismic and InSAR data
Although the Sichuan basin is a stable block with low historical seismicity, the Suining M 5.0
earthquake on January 31, 2010 occurred near the center of the basin, causing casualty and …
earthquake on January 31, 2010 occurred near the center of the basin, causing casualty and …
An eikonal equation-based earthquake location method with joint inversion of the first P and sPg traveltimes
MY LI, SL LIU, Y PAN, DH YANG, WH SHEN… - Chinese Journal of …, 2023 - en.dzkx.org
The first arrival times are widely used in earthquake location. However, the earthquake
location methods using the first arrival times lack constraints on the focal depths due to the …
location methods using the first arrival times lack constraints on the focal depths due to the …
[HTML][HTML] 基于程函方程的初至 P 和 sPg 波走时联合地震定位方法
**孟洋， 刘少林， 潘阳， 杨顶辉， 申文豪， 徐锡伟 - 地球物理学报, 2023 - dsjyj.com.cn
由于初至波到时对震源深度敏感程度低, 导致初至波到时定位难以获得可靠的震源深度信息.
为了提升震源深度的定位精度, 前人提出深度震相走时约束. 深度震相定位方法利用深度震相对 …
为了提升震源深度的定位精度, 前人提出深度震相走时约束. 深度震相定位方法利用深度震相对 …
Depth‐scanning algorithm: Accurate, automatic, and efficient determination of focal depths for local and regional earthquakes
J Yuan, H Kao, J Yu - Journal of Geophysical Research: Solid …, 2020 - Wiley Online Library
Precise source depths are critical to the understanding and interpretation of many
seismological and tectonic processes. However, conventional earthquake location methods …
seismological and tectonic processes. However, conventional earthquake location methods …
Progress on the determination of focal depth
The focal depth is an important parameter of seismology. It plays a key role in fast
earthquake hazard evaluation and seismogenic research. It, however, is a challenge to …
earthquake hazard evaluation and seismogenic research. It, however, is a challenge to …
Determination of focal depths of moderate earthquakes in Northeast Indian region using depth phase sPn
The precise focal depth of earthquakes is a crucial parameter for better characterising of
complex tectonic zones, especially where seismogenic faults occur at different depths …
complex tectonic zones, especially where seismogenic faults occur at different depths …