Results 21 to 30 of about 8,208,222 (284)

Coulomb stress change in the neighboring region and faults imparted by Anchorage Mw7.0 earthquake in Alaska

, 2021
The Anchorage Mw7.0 earthquake on November 30, 2018, was the most extensively felt event in the region since the 1964 Alaska Mw9.2 earthquake. Based on published data of source fault model, we performed a preliminary analysis on the Coulomb stress change
Lei, Dongning, Dan, Wei, Yang, Gang
core   +1 more source

Coulomb stress changes associated with the M7.3 Maduo earthquake and implications for seismic hazards

Natural Hazards Research, 2021
On May 21, 2021, the M7.3 Maduo earthquake occurred within the Bayan Har Block, one of the most seismically active regions in the Tibetan Plateau. This aroused attention to the seismic hazards in this block. Understanding the stress transfer to adjacent faults is important for assessing seismic hazards.
Yujiang Li, Luyuan Huang, Rui Ding, Shuxin Yang, Lei Liu, Shimin Zhang, Haoqing Liu   +6 more
openaire   +2 more sources

The Source Characteristics of the M_w6.4, 2016 Meinong Taiwan Earthquake from Teleseismic Data Using the Hybrid Homomorphic Deconvolution Method

Applied Sciences, 2022
The kinematic source rupture process of the 2016 Meinong earthquake (Mw = 6.4) in Taiwan was derived from apparent source time functions retrieved from teleseismic S-waves by using a refined homomorphic deconvolution method.
Boi-Yee Liao, Huey-Chu Huang, Sen Xie
doaj   +1 more source

Axisymmetric adaptive lower bound finite element method based on Mohr-Coulomb yield criterion and second-order cone programming

Yantu gongcheng xuebao, 2023
The axisymmetric Mohr Coulomb yield surfaces have edges and corners in the three-dimensional stress space, which leads to difficulties in numerical calculation.
SUN Rui 1, ZHANG Jian 2, YANG Junsheng 3, YANG Feng 3
doaj   +1 more source

Structure Theory for Extended Kepler-Coulomb 3D Classical Superintegrable Systems [PDF]

, 2012
The classical Kepler-Coulomb system in 3 dimensions is well known to be 2nd order superintegrable, with a symmetry algebra that closes polynomially under Poisson brackets. This polynomial closure is typical for 2nd order superintegrable systems in 2D and
Willard Miller Jr., Kalnins, Ernie G., Miller, W., Jr., Miller Jr., W., Ernie G. Kalnins, Kalnins, E.G.   +5 more
core   +1 more source

Source Model and Triggered Aseismic Faulting of the 2021 Mw 7.3 Maduo Earthquake Revealed by the UAV-Lidar/Photogrammetry, InSAR, and Field Investigation

Remote Sensing, 2022
Multi-source datasets, including the UAV-Lidar/Photogrammetry, InSAR, and field investigation data, have been used for revealing the complex surface displacement pattern and focal mechanism of the 2021 Maduo Mw 7.3 earthquake. First, a co-seismic surface
Ying-Hui Yang, Qiang Xu, Jyr-Ching Hu, Yun-Sheng Wang, Xiu-Jun Dong, Qiang Chen, Yi-Jun Zhang, Hao-Liang Li   +7 more
doaj   +1 more source

Sensitivity of Coulomb Stress Change to the Parameters of the Coulomb Failure Model: A Case Study Using the 2008 Mw 7.9 Wenchuan Earthquake

The Coulomb stress change has been widely employed to interpret mainshock-mainshock and mainshock-aftershock triggering as well as interactions amongst earthquake faults and volcanoes.
Li Z, Xu C, Freymueller J, Wang J, Shen W   +4 more
core   +4 more sources

The spatial response pattern of coseismic landslides induced by the 2008 Wenchuan earthquake to the surface deformation and Coulomb stress change revealed from InSAR observations

International Journal of Applied Earth Observations and Geoinformation, 2020
The 2008 Mw 7.9 Wenchuan earthquake triggered plenty of coseismic giant landslides, which resulted in almost one third of total fatalities and economic losses during the event.
Xianwen Liu, Qiang Chen, Jingjing Zhao, Qian Xu, Rong Luo, Yijun Zhang, Yinghui Yang, Guoxiang Liu   +7 more
doaj   +1 more source

Fault interaction and earthquake triggering mechanisms: Progress and prospects

地球与行星物理论评, 2023
Research on fault interaction and earthquake triggering, which is a hot issue in the field of source physics, can facilitate understanding of the underlying mechanisms of strong earthquakes and also has good application prospects in earthquake risk ...
Ke Jia, Shiyong Zhou
doaj   +1 more source

Importance of forearc topography for the triggering of aftershocks of megathrust earthquakes: insights from mechanical models and the Tohoku-Oki and Maule earthquakes [PDF]

Solid Earth
Aftershocks of megathrust earthquakes at subduction zones may be driven by stresses arising from the topography of the forearc. However, the effect of topographic stresses on aftershock triggering is quantitatively not well understood and has been ...
A. Dielforder, A. Dielforder, G. M. Bocchini, A. Hampel   +3 more
doaj   +1 more source