Results 81 to 90 of about 6,556 (276)

Supporting data for "Dynamic fluidization connects slow earthquakes and foreshocks to huge earthquakes"

, 2019
<p>the data are for reproducing the figures used in the submitted paper titled with "Dynamic fluidization connects slow earthquakes and foreshocks to huge earthquakes".</p ...
LH Tong
core   +1 more source

Exploring wave propagation behaviors in rock: A grain‐based perspective on mineral structures

Deep Underground Science and Engineering, EarlyView.
This study investigates wave propagation in rock at the grain scale using a grain‐based model, revealing that mineral elastic modulus significantly influences wave attenuation while grain size and distribution have limited effects. A novel peak particle velocity attenuation prediction model is proposed and validated for grain‐scale wave propagation ...
Zhiyi Liao, Jiachen Xu, Kai Zhang, Changtai Zhou   +3 more
wiley   +1 more source

Co‐Occurrence of Low and Very Low Frequency Earthquakes Explained From Dynamic Modeling

Geophysical Research Letters
Very low‐frequency earthquakes (VLFs) are characterized by longer source duration and smaller stress drop than regular earthquakes of similar magnitude. Recent studies have shown their frequent correlation with low‐frequency earthquakes (LFEs) on shared ...
Xueting Wei, Yuxiang Liu, Jiankuan Xu, Xiaofei Chen   +3 more
doaj   +1 more source

The complementary distribution of coseismic and slow-moving landslides along the transition between the Qinghai-Xizang plateau and Sichuan basin

Geodesy and Geodynamics
Landslides accompanying earthquakes are essential in landscape evolution along active fault zones. However, most studies focus on the rapid, catastrophic coseismic landslides with surface scars; the role of slow-moving landslides and their relation with ...
Lv Fu, Teng Wang
doaj   +1 more source

Great earthquakes in slow-subduction, low-taper margins

, 2009
The seismic hazard presented by slow subduction zones is not well known. While there is a widely accepted apparent relation between "fast-young plate" subduction and great earthquake generation (e.g., Chile, 1960), the seismic record indicates that slow ...
Westbrook, Graham, Funiciello, F, Lallemand, S, Gutscher, M-A   +3 more
core   +1 more source

Rapid tremor migration during few minute‐long slow earthquakes in Cascadia

, 2023
Slow earthquakes are now commonly found to display a wide range of durations, moments, and slip and propagation speeds. But not all types of slow earthquakes have been examined in detail.
J. C. Hawthorne, Hawthorne, J, C, B. Gombert, Gombert, B, Hawthorne, Jc, Gombert, B.   +5 more
core   +1 more source

Motion planning and control of an installation robot for attitude adjustment of arc parts in underground shield tunneling

Deep Underground Science and Engineering, EarlyView.
Inspired by spiders, the multilegged walk‐through assembling robot for arc parts achieves high‐precision synchronous control under heavy loads through dual‐layer hydraulic pose dynamics modeling and hierarchical pressure optimization, significantly enhancing shield tunneling assembly efficiency and precision.
Quan Xiao, Guofei Xiang, Liang Liao, Lai Wei, Hongli Wang, Songyi Dian   +5 more
wiley   +1 more source

High time-resolved studies of stick-slip show similar dilatancy to fast and slow earthquakes. [PDF]

Proc Natl Acad Sci U S A, 2023
Hu W, Ge Y, Xu Q, Huang R, Zhao Q, Gou H, McSaveney M, Chang C, Li Y, Jia X, Wang Y.   +10 more
europepmc   +1 more source

Unraveling the Origin of Slow Earthquakes

Eos, 2019
Different nucleation styles detected in five slow-slip events in the same area of Japan’s Ryukyu subduction zone suggest the physical properties along this tectonic plate interface change over time.
openaire   +1 more source

Deep learning detects uncataloged low-frequency earthquakes across regions

International audienceDocumenting the interplay between slow deformation and seismic ruptures is essential to understand the physics of earthquakes nucleation. However, slow deformation is often difficult to detect and characterize.
Frank, William, Münchmeyer, Jannes, Socquet, Anne, Marsan, David, Poli, Piero, Malfante, Marielle, Giffard-Roisin, Sophie   +6 more
core   +1 more source