Models of Earthquake Ground Shaking Used in Seismic Design and Safety Checks of Large Dams
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Civil Engineering"
DOI: 10.1007/s40999-018-0339-3
Abstract: For the seismic design and seismic safety checks of large storage dams, dynamic analyses have to be carried in the time domain, as inelastic deformations have to be expected under the safety evaluation earthquake ground… read more here.
Keywords: earthquake ground; time histories; earthquake; design ... See more keywords
Critical response of elastic-plastic SDOF systems with nonlinear viscous damping under simulated earthquake ground motions
Sign Up to like & getrecommendations! Published in 2019 at "Heliyon"
DOI: 10.1016/j.heliyon.2019.e01221
Abstract: Multi impulse with constant time interval is used as a representative of a long-duration earthquake ground motion. An analytical expression is derived for the elastic-plastic response of a single-degree-of-freedom (SDOF) model with nonlinear viscous damping… read more here.
Keywords: viscous damping; response; nonlinear viscous; earthquake ground ... See more keywords
Selection of earthquake ground motion models using the deviance information criterion
Sign Up to like & getrecommendations! Published in 2019 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2018.11.014
Abstract: Abstract In this study, we propose a data-driven method using the Deviance Information Criterion (DIC) to select the most suitable earthquake ground motion model (GMM) for application in probabilistic seismic hazard analysis (PSHA). The standard… read more here.
Keywords: earthquake; using deviance; earthquake ground; ground ... See more keywords
The Strongest Possible Earthquake Ground Motion
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Earthquake Engineering"
DOI: 10.1080/13632469.2019.1691681
Abstract: Ground accelerations have been seen to exceed three accelerations of gravity (g). Can extreme motions further surpass this level as more earthquakes are experienced? Also, ground shaking of nearly ... read more here.
Keywords: ground; strongest possible; possible earthquake; ground motion ... See more keywords
Network analysis of earthquake ground motion spatial correlation: a case study with the San Jacinto seismic nodal array
Sign Up to like & getrecommendations! Published in 2021 at "Geophysical Journal International"
DOI: 10.1093/gji/ggab058
Abstract: The spatial correlation of earthquake ground motion intensity can be measured from strong motion data; however, the data used in past studies is sparsely sampled in space, and only the interstation distance was considered as… read more here.
Keywords: earthquake ground; correlation; ground motion; spatial correlation ... See more keywords
Cumulative Damage Evaluation of RC Bridge Piers subjected to Multiple Earthquakes
Sign Up to like & getrecommendations! Published in 2020 at "Shock and Vibration"
DOI: 10.1155/2020/1910475
Abstract: Successive earthquakes of Kocaeli and Duzce within three months indicated that even the survived lifeline structures such as bridges under the former event may have damage or collapse potential under the latter event due to… read more here.
Keywords: bridge; piers subjected; evaluation bridge; bridge piers ... See more keywords
Damage Index for Different Structural Systems Subjected to Recorded Earthquake Ground Motions
Sign Up to like & getrecommendations! Published in 2017 at "Earthquake Spectra"
DOI: 10.1193/021117eqs027m
Abstract: This study quantifies the damage index previously proposed by the writer (Rodriguez 2015) for different structural systems subjected to a set of earthquake ground motions recorded during 12 strong earthquakes in different countries. Damage spectra… read more here.
Keywords: damage index; earthquake ground; index; earthquake ... See more keywords
Selection of earthquake ground motion accelerograms for the continental margin of Southeastern Brazil
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DOI: 10.15446/dyna.v88n217.93068
Abstract: Brazil is in an intraplate area of low to moderate seismicity, this means that few or no records of strong ground motions are available. Part of the site response analysis and seismic design of structures… read more here.
Keywords: earthquake; earthquake ground; ground; brazil ... See more keywords
Critical Earthquake Response of 2DOF Elastic-Perfectly Plastic Model Under Multiple Impulse as Substitute for Long-Duration Earthquake Ground Motions
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers in Built Environment"
DOI: 10.3389/fbuil.2018.00081
Abstract: An equi-spaced consecutive impulse input is treated as a simplified representative for a long-duration earthquake ground motion. The key property of such input can be captured approximately by using harmonic waves. An approximate closed-form solution… read more here.
Keywords: long duration; multiple impulse; response; duration earthquake ... See more keywords