Results 21 to 30 of about 20,973 (212)

SOME CHARACTERISTICS OF THE EARTHQUAKE CATALOG AND THE SEISMIC PROCESS ACCORDING TO THE KNET NETWORK

Геодинамика и тектонофизика, 2022
Some characteristics of the earthquake catalog and seismic process are considered. The catalog is obtained according to the KNET network (KN-code in FSDN, International Federation of Digital Seismograph Networks, that is operated by Research Station of ...
N. A. Sycheva
doaj   +1 more source

Relation between stress heterogeneity and aftershock rate in the rate-and-state model [PDF]

, 2006
We estimate the rate of aftershocks triggered by a heterogeneous stress change, using the rate-and-state model of Dieterich [1994].We show that an exponential stress distribution Pt(au) ~exp(-tautau_0) gives an Omori law decay of aftershocks with time ~1/
Agnès Helmstetter, Andrews, Bruce E. Shaw, Cochran, Das, Dieterich, Dieterich, Dieterich, Dieterich, Felzer, Felzer, Felzer, Helmstetter, Helmstetter, Herrero, Ide, Lawson, Marsan, McCloskey, Mikumo, Narteau, Nur, Riele, Ripperger, Schaff, Scholz, Shaw, Toda, Toda, Toda, Ziv, Ziv   +31 more
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A Novel Method for Constructing Main-Aftershock Sequences and Its Application in the Global Damage Accumulation Effects Analysis of Gravity Dams

Shock and Vibration, 2021
The traditional linear elastic and Drucker–Prager (DP) models cannot truly reflect the strong nonlinear characteristics of the concrete and rock foundation of the dam under earthquake.
Liaojun Zhang, Yafei Zhai, Binghui Cui, Yujie Tang, Zhonghui Bi   +4 more
doaj   +1 more source

Artifactual log-periodicity in finite size data: Relevance for earthquake aftershocks [PDF]

, 2000
The recently proposed discrete scale invariance and its associated log-periodicity are an elaboration of the concept of scale invariance in which the system is scale invariant only under powers of specific values of the magnification factor. We report on
A. Johansen, Anifrani, Bowman, Brehm, D. Sornette, Geller, Gross, H. Saleur, Huang, Johansen, Johansen, Johansen, Johansen, Kisslinger, Lee, M. W. Lee, Newman, Onsager, Ouillon, Ouillon, Ouillon, Press, Reasenberg, Reasenberg, Sahimi, Saleur, Saleur, Saleur, Slutzky, Sornette, Sornette, Sornette, Sornette, Tsunogai, Tsunogai, Turcotte, Utsu, Y. Huang, Zajdenweber   +38 more
core   +2 more sources

Temporal characteristics of some aftershock sequences in Bulgaria

Annals of Geophysics, 1999
We apply statistical analysis to study the temporal distribution of aftershocks in aftershock sequences of five earthquakes which occurred in Bulgaria.
D. Solakov, S. Simeonova
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Evaluation of Reliquefaction Behavior of Coastal Embankment Due to Successive Earthquakes Based on Shaking Table Tests

Journal of Marine Science and Engineering, 2023
Liquefaction caused by long-term cyclic loads in loose saturated soil can lead to ground subsidence and superstructure failures. To address this issue, this study aimed to emulate the liquefaction phenomenon based on a shaking table test while especially
Mintaek Yoo, Sun Yong Kwon
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Evaluation of the Residual Seismic Capacity of Post-Earthquake Damaged RC Columns Based on the Damage Distribution Model

Buildings, 2023
Evaluation of the residual seismic capacity (RSC) of post-earthquake damaged buildings is instrumental to the formation of reasonable recovery strategies.
Lei Li, Jing Chen, Wentao Wang
doaj   +1 more source

Seismic Attenuation Tomography From 2018 Lombok Earthquakes, Indonesia

Frontiers in Earth Science, 2021
Local earthquake data was used to determine a three-dimensional (3D) seismic attenuation structure around the aftershock source region of the 2018 Lombok earthquake in Indonesia.
Awali Priyono, Andri Dian Nugraha, Andri Dian Nugraha, Muzli Muzli, Muzli Muzli, Ardianto Ardianto, Atin Nur Aulia, Billy Sugiartono Prabowo, Zulfakriza Zulfakriza, Zulfakriza Zulfakriza, Shindy Rosalia, Shindy Rosalia, Annisa T. Sasmi, Haunan Afif, David P. Sahara, David P. Sahara, Sri Widiyantoro, Sri Widiyantoro, Sri Widiyantoro, Shengji Wei, Shengji Wei, Yayan M. Husni, Achmad Fajar Narotama Sarjan   +22 more
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Evaluation of aftershock hazard of the 2018 M 6.2 Hualien earthquake

Terrestrial, Atmospheric and Oceanic Sciences, 2019
This paper presents a near real-time evaluation of earthquake hazard after the shallow ML 6.2 Hualien shock of depth 10.6 km occurred 2350 LT, 6 February 2018 at epicenter (24.10°N, 121.73°E). Since a large aftershock intends to bring up a new aftershock
Yuh-Ing Chen, Jann-Yenq Liu, Zih-Syuan Jian   +2 more
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SEISMOTECTONIC DEFORMATION IN THE CONTACT AREA OF THE NAZCA AND SOUTH AMERICAN LITHOSPHERIC PLATES IN RELATION TO THE FEBRUARY 27, 2010 MW 8.8 MAULE EARTHQUAKE

Геодинамика и тектонофизика, 2017
Based on the data on earthquake focal mechanisms, we estimated seismotectonic deformation related to the 2010 Мw 8.8 Maule earthquake and analyzed the deformation at different depths.
P. G. Dyadkov, O. A. Kuchay, Yu. M. Romanenko   +2 more
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