Výsledky vyhledávání - "David McCallen"

The PEER International Pacific Rim Forum 2021: Regional-Scale Simulation of Earthquake Ground Motions and Infrastructure Response for Performance-Based Earthquake Engineering

Autor: David McCallen, Florina Petrone, Elnaz Esmaeilzadah Seylabi, Arben Pitarka, Norman Abrahamson, Sherif Elfass

Publikováno v: PEER Reports.

The continued rapid advancements in High Performance Computing (HPC) hardware and supporting computational ecosystems, combined with new understanding of the underlying physics of earthquake processes, are providing the foundation for the simulation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ede69811cdef99164507ff668e7971f
https://doi.org/10.55461/xttv4868

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Coupling of regional geophysics and local soil-structure models in the EQSIM fault-to-structure earthquake simulation framework

Autor: Eric Eckert, Junfei Huang, Houjun Tang, David McCallen, Suiwen Wu, N. Anders Petersson

Publikováno v: The International Journal of High Performance Computing Applications. 36:78-92

Accurate understanding and quantification of the risk to critical infrastructure posed by future large earthquakes continues to be a very challenging problem. Earthquake phenomena are quite complex and traditional approaches to predicting ground moti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fcc1687d73badaf385602ce6bc1c777e
https://doi.org/10.1177/10943420211019118

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Variability of near‐fault seismic risk to reinforced concrete buildings based on high‐resolution physics‐based ground motion simulations

Autor: Maha Kenawy, Arben Pitarka, David McCallen

Publikováno v: Earthquake Engineering & Structural Dynamics. 50:1713-1733

Author(s): Kenawy, M; McCallen, D; Pitarka, A | Abstract: Broadband physics-based simulated earthquake ground motions are utilized to characterize the regional-scale seismic risk to modern reinforced concrete (RC) structures. A highly dense dataset o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::497c380779c7347064df629e59bcc74c
https://doi.org/10.1002/eqe.3413

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EQSIM—A multidisciplinary framework for fault-to-structure earthquake simulations on exascale computers, part II: Regional simulations of building response

Autor: Mamun Miah, Norman A. Abrahamson, Arben Pitarka, Arthur J. Rodgers, David McCallen, Floriana Petrone

Publikováno v: Earthquake Spectra. 37:736-761

The existing observational database of the regional-scale distribution of strong ground motions and measured building response for major earthquakes continues to be quite sparse. As a result, details of the regional variability and spatial distributi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7cf235e0730b2495f87ff3b26b70034e
https://doi.org/10.1177/8755293020970980

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EQSIM—A multidisciplinary framework for fault-to-structure earthquake simulations on exascale computers part I: Computational models and workflow

Autor: Mamun Miah, Norman A. Abrahamson, Houjun Tang, Björn Sjögreen, Floriana Petrone, Arben Pitarka, David McCallen, Arthur J. Rodgers, A. Petersson

Publikováno v: Earthquake Spectra. 37:707-735

Computational simulations have become central to the seismic analysis and design of major infrastructure over the past several decades. Most major structures are now “proof tested” virtually through representative simulations of earthquake-induce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bbe79345bbc9b27b42c57782d3b100ca
https://doi.org/10.1177/8755293020970982

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Validation of (not‐historical) large‐event near‐fault ground‐motion simulations for use in civil engineering applications

Autor: Norman A. Abrahamson, David McCallen, Mamun Miah, Floriana Petrone

Publikováno v: Earthquake Engineering & Structural Dynamics. 50:116-134

Author(s): Petrone, F; Abrahamson, N; McCallen, D; Miah, M | Abstract: Ground-motion simulations generated from physics-based wave propagation models are gaining increasing interest in the engineering community for their potential to inform the perfo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06fd2c844ff138849daab1130f0ada5f
https://doi.org/10.1002/eqe.3366

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Refinements to the Graves–Pitarka Kinematic Rupture Generator, Including a Dynamically Consistent Slip-Rate Function, Applied to the 2019 Mw 7.1 Ridgecrest Earthquake

Autor: Arthur J. Rodgers, Changjiang Wu, Ken Miyakoshi, Hiroshi Kawase, Arben Pitarka, Robert W. Graves, Kojiro Irikura, David McCallen

Publikováno v: Bulletin of the Seismological Society of America.

The main objective of this study is to develop physics-based constraints on the spatiotemporal variation of the slip-rate function using a simplified dynamic rupture model. First, we performed dynamic rupture modeling of the 2019 Mw 7.1 Ridgecrest, C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::120ae66001fb5072ffc8ec587b1ae264
https://doi.org/10.1785/0120210138

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