Results 21 to 30 of about 5,432 (213)

Strain Threshold for the Formation of Coseismic Surface Rupture

open access: yesGeophysical Research Letters, 2023
The 2021 Mw 7.4 Maduo earthquake (eastern Tibetan Plateau), with a surface deformation zone that is characterized by multiple distinct surface rupture segments separated by segments with no surface ruptures, provides an excellent opportunity to constrain
Chenglong Li   +5 more
doaj   +1 more source

Paleoearthquakes of the Düzce fault (North Anatolian Fault Zone): Insights for large surface faulting earthquake recurrence [PDF]

open access: yes, 2008
Copyright 2008 by the American Geophysical Union.The 12 November 1999 Mw 7.1 earthquake ruptured the Düzce segment of the North Anatolian Fault Zone and produced a ∼40-km-long surface rupture.
D. Pantosti   +20 more
core   +1 more source

Bridge-Pier Caisson foundations subjected to normal and thrust faulting:physical experiments versus numerical analysis [PDF]

open access: yes, 2015
Surface fault ruptures can inflict serious damage to engineering structures built on or near them. In the earthquakes of Kocaeli, Chi-chi, and Wenchuan a number of bridges were crossed by the emerging normal or thrust faults suffering various degrees of ...
Zarzouras, O.   +3 more
core   +1 more source

Seismic characteristics of supershear and sub‐Rayleigh earthquakes: Implication from simple cases

open access: yesGeophysical Research Letters, 2017
Numerous investigations of supershear earthquakes make a conclusion that a supershear earthquake produces a seismic shock wave on the ground that may increase the resulting destruction. We investigate a supershear rupture promoted by the free surface and
Zhenguo Zhang   +3 more
doaj   +1 more source

Complex evolution of the 2016 Kaikoura earthquake revealed by teleseismic body waves

open access: yesProgress in Earth and Planetary Science, 2023
The 2016 Kaikoura earthquake, New Zealand, ruptured more than a dozen faults, making it difficult to prescribe a model fault for analyzing the event by inversion.
Kenta Ohara   +5 more
doaj   +1 more source

Nonlinear analysis of earthquake fault rupture interaction with historic masonry buildings [PDF]

open access: yes, 2015
The response of historic masonry buildings to tectonic ground displacements is studied through analysis of a simple yet representative soil-foundation-masonry wall system.
Gazetas, George   +2 more
core   +1 more source

Fit-for-Purpose Approach for the Detection and Analysis of Earthquake Surface Ruptures Using Satellite Images

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
Coseismic surface ruptures are the ground truth of earthquake rupture along faults, and detailed mapping of earthquake surface ruptures provides an opportunity to understand the relationship between earthquakes and faults. One of the most effective tools
Yire Choi, Jin-Hyuck Choi, Yeonju Choi
doaj   +1 more source

First paleoseismic evidence for great surface‐rupturing earthquakes in the Bhutan Himalayas [PDF]

open access: yesJournal of Geophysical Research: Solid Earth, 2016
AbstractThe seismic behavior of the Himalayan arc between central Nepal and Arunachal Pradesh remains poorly understood due to the lack of observations concerning the timing and size of past major and great earthquakes in Bhutan. We present here the first paleoseismic study along the Himalayan topographic front conducted at two sites in southern ...
Le Roux-Mallouf, Romain   +5 more
openaire   +2 more sources

Multi-fault rupture behavior of the 1786 M 73/4 Kangding earthquake on the eastern margin of the Tibetan Plateau

open access: yesFrontiers in Earth Science, 2023
The 2022 Luding Ms 6.8 earthquake has drawn attention to the Xianshuihe fault zone. Historically, there was an M 73/4 earthquake in this region in 1786.
Jiahui Feng   +6 more
doaj   +1 more source

Earthquake source parameters of the 2009 Mw 7.8 Fiordland (New Zealand) earthquake from L-band InSAR observations [PDF]

open access: yes, 2011
The 2009 MW7.8 Fiordland (New Zealand) earthquake is the largest to have occurred in New Zealand since the 1931 Mw 7.8 Hawke’s Bay earthquake, 1 000 km to the northwest.
Qu, W., Young, K., Qin, Z., Li, Z.
core   +1 more source

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