Source parameters and rupture characteristics of the M6.2 Jishishan earthquake in Gansu Province on December 18, 2023 [PDF]
地震科学进展At 23:59 on December 18, 2023 (Beijing time), a M6.2 earthquake occurred in the Gansu Province of Jishishan. The Institute of Geophysics，China Earthquake Administration initiated the response mechanism after this earthquake and organized geophysics ...
Xiangyun Guo +7 more
doaj +2 more sources
Seismology: energy radiation from the Sumatra earthquake. [PDF]
Nature, 2005 <p>Supplemental Material - <a href="/records/dre5k-zs285/files/434582a-s1.pdf?download=1">434582a-s1.pdf</a></p><p>Supplemental Material - <a href="/records/dre5k-zs285/files/434582a-s2.doc?download=1">434582a-s2.doc</a></p>
Ni, Sidao +2 more
openaire +4 more sources
Radiated energy and the physics of earthquake faulting [PDF]
Eos, Transactions American Geophysical Union, 2005 On the third day of a recent AGU Chapman Conference, held in Portland, Maine, near the Two Lights fault zones and the Fort Foster brittle zone, conference participants spent the gray June day scrambling over rocky ledges above the crashing surf along the coast of the Atlantic Ocean.With field trip leader Mark Swanson, who with his students has studied ...
McGarr, A. +2 more
openaire +2 more sources
Representations of the radiated energy in earthquakes [PDF]
Geophysical Journal International, 2005 We investigate the representation of the radiated energy, E_R, in earthquakes. In seismology E_R is estimated from either far-field seismic waves or the stress and displacement on the fault plane. Although E_R comes from the entire volume of the Earth, it can be expressed as an integral over the fault plane.
Rivera, Luis, Kanamori, Hiroo
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Radiometric Constraints on the Timing, Tempo, and Effects of Large Igneous Province Emplacement
Geophysical Monograph Series, Page 27-82., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jennifer Kasbohm +2 more
wiley +3 more sources
Development of earthquake energy demand spectra [PDF]
, 2015 Current seismic codes are generally based on the use of response spectra in the computation of the seismic demand of structures. This study evaluates the use of energy concept in the determination of the seismic demand due to its potential to overcome ...
Büyüköztürk, Oral +4 more
core +2 more sources
Energy Radiation from a Multi-Story Building [PDF]
, 2004 Damping limits the resonance of vibrating systems and thus higher anelastic damping is generally favored for engineered structures subjected to earthquake motions, because it means that a structure can dissipate a larger percentage of its energy per ...
Favela, Javier
core +1 more source
Dissipation of Energy Radiated by Earthquakes
Annals of Geophysics, 2010 SUMMARY. - Representing radiated seismic energy as a sum of normal modes<br />we are able to develop approximate equations describing the dissipation of<br />this energy in the earth by solid friction. In particular we calculate total energy<br />radiated and spherically averaged dissipation as a function of depth.
R. BULAND, E. GILBERT
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Entropy, energy, and proximity to criticality in global earthquake populations [PDF]
, 2002 We examine the question of proximity of the global earthquake population to the critical point characterised by the energy E and entropy S based on annual frequency data from the Harvard CMT catalogue.
Main, Ian G.; id_orcid +1 more
core +1 more source
Earthquake Source Characterization Using 3D Numerical Modeling [PDF]
, 2007 To understand the physics of earthquakes, it is important to know what happens during individual events. Dissembling the information about the source process from the recorded seismograms is a difficult and non-unique process, as there are severe trade ...
Hjörleifsdóttir, Vala
core +1 more source