Results 91 to 100 of about 5,166,941 (333)

Dynamic Simulation of Seismogenic-Fault-Induced Rupture in Overlying Soil

Infrastructures
Accurate prediction of surface rupture induced by seismogenic fault displacement is essential for the seismic safety assessment of major engineering projects. Most existing numerical simulations adopt quasi-static approaches, in which the effect of fault
Chang Wang, Xiaojun Li, Mianshui Rong, Xiaoyan Sun, Weiqing Meng   +4 more
doaj   +1 more source

Dynamic rupture of metal sheet subjected to laser irradiation and tangential subsonic airflow

Theoretical and Applied Mechanics Letters, 2018
: To reproduce the premature rupture process of metal sheet subjected to laser irradiation with subsonic airflow, which is an interesting phenomenon observed in the experiments given by Lawrence Livermore National Laboratory, a coupled numerical model ...
Xiaodong Xing, Te Ma, Ruixing Wang, Chenyu Cao, Hongwei Song, Chenguang Huang   +5 more
doaj   +1 more source

The 2016 Menyuan Earthquake: The Largest Self‐Arrested Crustal Earthquake Ever Observed

Geophysical Research Letters, 2023
The 2016 Mw 5.9 Menyuan earthquake occurred near the Haiyuan fault system in the northeastern Tibetan plateau. Although some kinematic properties of this event have been investigated, more dynamic properties still need to be clarified.
Duyuan Xu, Wenzheng Gong, Zhenguo Zhang, Jiankuan Xu, Houyun Yu, Xiaofei Chen   +5 more
doaj   +1 more source

Analysis of slip-weakening frictional laws with static restrengthening and their implications on the scaling, asymmetry and mode of dynamic rupture on homogeneous and bi-material interfaces [PDF]

, 2007
Dynamic simulations of homogeneous and heterogeneous fault rupture using the finite element method are presented giving rise to both crack-like and pulse-like rupture.
Gross, Lutz, Muhlhaus, Hans, Olsen-Kettle, Louise, Saez, Estelle, Weatherley, Dion, Xing, Huilin   +5 more
core  

Spatiotemporal Properties of Sub‐Rayleigh and Supershear Ruptures Inferred From Full‐Field Dynamic Imaging of Laboratory Experiments [PDF]

, 2020
Many earthquakes propagate at sub‐Rayleigh speeds. Earthquakes propagating at supershear speeds, though less common, are by far more destructive. Hence, it is important to quantify the motion characteristics associated with both types of earthquake ...
Lapusta, Nadia, Rosakis, A. J., Rubino, V.   +2 more
core   +1 more source

A Geology and Geodesy Based Model of Dynamic Earthquake Rupture on the Rodgers Creek‐Hayward‐Calaveras Fault System, California

Journal of Geophysical Research: Solid Earth, 2021
The Hayward fault in California's San Francisco Bay area produces large earthquakes, with the last occurring in 1868. We examine how physics‐based dynamic rupture modeling can be used to numerically simulate large earthquakes on not only the Hayward ...
R. Harris, M. Barall, D. Lockner, D. Moore, D. Ponce, R. Graymer, G. Funning, C. Morrow, C. Kyriakopoulos, D. Eberhart‐Phillips   +9 more
semanticscholar   +1 more source

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

FEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel, Sam Bennett, Natalie Ehlinger, Nelson Cook, Katelyn Marvin, Caleb L. Lines, Sam Reyes, Brooke Kirby, Shawn M. Ellerbroek   +8 more
wiley   +1 more source

Partial ruptures governed by the complex interplay between geodetic slip deficit, rigidity, and pore fluid pressure in 3D Cascadia dynamic rupture simulations

Seismica
Physics-based dynamic rupture simulations are valuable for assessing the seismic hazard in the Cascadia subduction zone (CSZ), but require assumptions about fault stress and material properties.
Jonatan Glehman, Alice Gabriel, Thomas Ulrich, Marlon Ramos, Yihe Huang, Eric Lindsey   +5 more
doaj   +1 more source

Dueling dynamics of low-angle normal fault rupture with splay faulting and off-fault damage

Nature Communications, 2023
Despite a lack of modern large earthquakes on shallowly dipping normal faults, Holocene Mw > 7 low-angle normal fault (LANF ...
J. Biemiller, A.-A. Gabriel, T. Ulrich
doaj   +1 more source

Off-fault plasticity in three-dimensional dynamic rupture simulations using a modal Discontinuous Galerkin method on unstructured meshes: implementation, verification and application

Geophysical Journal International, 2018
The dynamics and potential size of earthquakes depend crucially on rupture transfers between adjacent fault segments. To accurately describe earthquake source dynamics, numerical models can account for realistic fault geometries and rheologies such as ...
S. Wollherr, A. Gabriel, C. Uphoff
semanticscholar   +1 more source