Results 1 to 10 of about 4,259,217 (301)

Constraining earthquake fault sources through the use of intensity data and seismic scenarios: application to the Betic Cordillera (South Spain)

open access: yesFrontiers in Earth Science, 2023
Macroseismic observations can be useful to study pre-instrumental earthquakes when paleoseismological analysis are not viable for various reasons (e.g., erosion or lack of sedimentation).
Yolanda De Pro-Díaz   +5 more
doaj   +1 more source

Geological earthquake simulations generated by kinematic heterogeneous energy-based method: Self-arrested ruptures and asperity criterion

open access: yesOpen Geosciences, 2023
The lack of clarity regarding slip distribution within heterogeneous rupture areas has a significant impact on characterizing the seismic source and the role of heterogeneities in determining ground motion.
Venegas-Aravena Patricio
doaj   +1 more source

Generation of the Quaternary Normal Faults in the Messina Strait (Italy)

open access: yesGeosciences, 2023
It is widely recognized that since the Early–Middle Pleistocene, the Messina zone, the site of strong earthquakes, has undergone extension, but the geodynamic context which determined this deformation is still a matter of debate.
Enzo Mantovani   +3 more
doaj   +1 more source

Seismic Hazard Assessment and Determination of Maximum Design Base Acceleration of Yazd [PDF]

open access: yesJournal of Rehabilitation in Civil Engineering, 2014
According to Iranian code of practice for seismic resistant design of buildings standard No. 2800, Yazd is located in the place with the medium earthquake hazard [1].
Azita Asadi   +2 more
doaj   +1 more source

Imaging Seismic Sources

open access: yesEos, 2020
Waveform‐based location methods are being used to better characterize and understand seismic sources from the laboratory to the global scale.
Li, L., Schwarz, B.
openaire   +3 more sources

Models of the macroseismic field earthquakes and their influence on seismic hazard assessment values for Central Asia

open access: yesГеодинамика и тектонофизика, 2020
Seismic intensity assessment in points of a macroseismic scale plays an important role for researching the seismic history of areas characterized by active seismicity, as well as for construction (and updating) of seismic zoning maps in various scales ...
T. U. Artikov   +3 more
doaj   +1 more source

Mapping Seismic Hazard for Canadian Sites Using Spatially Smoothed Seismicity Model

open access: yesInternational Journal of Disaster Risk Science, 2023
The estimated seismic hazard based on the delineated seismic source model is used as the basis to assign the seismic design loads in Canadian structural design codes.
Chao Feng, Han-Ping Hong
doaj   +1 more source

Influence of the Yucatan earthquake event

open access: yesFrontiers in Earth Science, 2023
In recent years, seismic wave effects caused by meteorite impacts have been widely observed. The meteorite impact event that occurred 66 million years ago is one of the most famous impact events in Earth’s history.
Changcheng Li
doaj   +1 more source

Explosive seismic sources for the moon [PDF]

open access: yesGeophysics, 1970
Abstract Seismic energy coupling, vacuum ...
Kovach, Robert L., Ahrens, Thomas J.
openaire   +2 more sources

Quantifying the Seismicity Parameters of A New Model of Seismic Source Zone for Aceh and Surrounding Areas

open access: yesAceh International Journal of Science and Technology, 2022
Aceh is justified as one of the Indonesian provinces with a high level of seismicity. This high seismicity certainly has a severe negative impact on various aspects of human life in Aceh and the surrounding areas. Various types of efforts must be carried
Juellyan Juellyan   +3 more
doaj   +1 more source

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