Zobrazeno 1 - 10 of 27 pro vyhledávání: '"Marco Stupazzini"'
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Akademický článek
Three-dimensional physics-based earthquake ground motion simulations for seismic risk assessment in densely populated urban areas
Autor: Paola F. Antonietti, Ilario Mazzieri, Laura Melas, Roberto Paolucci, Alfio Quarteroni, Chiara Smerzini, Marco Stupazzini
Publikováno v: Mathematics in Engineering, Vol 3, Iss 2, Pp 1-31 (2021)
In this paper we describe a mathematical and numerical approach that combines physics-based simulated ground motion caused by earthquakes with fragility functions to model the structural damages induced to buildings. To simulate earthquake ground mot
Externí odkaz: https://doaj.org/article/0cdf06c4e0004db7b324276e8f7a901a
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2
Empirical fragility functions and loss curves for Italian business facilities based on the 2012 Emilia-Romagna earthquake official database
Autor: Gabriella Ruggieri, Christoph Butenweg, Britta Holtschoppen, Leonardo Rossi, Marco Stupazzini, Davide Parisi
Publikováno v: Bulletin of Earthquake Engineering. 18:1693-1721
The 2012 Emilia-Romagna earthquake, that mainly struck the homonymous Italian region provoking 28 casualties and damage to thousands of structures and infrastructures, is an exceptional source of information to question, investigate, and challenge th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78fbb80736b8d5aba96ae608a58c2836
https://doi.org/10.1007/s10518-019-00759-1
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5
Three-dimensional physics-based earthquake ground motion simulations for seismic risk assessment in densely populated urban areas
Autor: Laura Melas, Alfio Quarteroni, Chiara Smerzini, Roberto Paolucci, Paola F. Antonietti, Marco Stupazzini, Ilario Mazzieri
Publikováno v: Mathematics in Engineering, Vol 3, Iss 2, Pp 1-31 (2021)
In this paper we describe a mathematical and numerical approach that combines physics-based simulated ground motion caused by earthquakes with fragility functions to model the structural damages induced to buildings. To simulate earthquake ground mot
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a2eaf7dfc3a18df7ac71e956280b8bf
https://hdl.handle.net/11311/1136863
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7
Numerical modeling of seismic waves by discontinuous spectral element methods★
Autor: Alfio Quarteroni, Roberto Paolucci, Paola F. Antonietti, Alberto Ferroni, Marco Stupazzini, Ilario Mazzieri, Chiara Smerzini
Publikováno v: ESAIM: Proceedings and Surveys, Vol 61, Pp 1-37 (2018)
We present a comprehensive review of Discontinuous Galerkin Spectral Element (DGSE) methods on hybrid hexahedral/tetrahedral grids for the numerical modeling of the ground motion induced by large earthquakes. DGSE methods combine the exibility of dis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b2286c35f6413d13bb4d88033a02114
https://doaj.org/article/8f819232a1d54c8b85ed48b6d11eb776
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8
Broadband ground motions from 3D physics-based numerical simulations using artificial neural networks
Autor: Chiara Smerzini, Maria Infantino, Roberto Paolucci, Filippo Gatti, Marco Stupazzini, Ali Güney Özcebe
Publikováno v: Bulletin of the Seismological Society of America
Bulletin of the Seismological Society of America, Seismological Society of America, 2018, 108 (3A), pp.1272-1286. ⟨10.1785/0120170293⟩
In this article, a novel strategy to generate broadband earthquake ground motions from the results of 3D physics-based numerical simulations (PBSs) is presented. Physics-based simulated ground motions embody a rigorous seismic-wave propagation model
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b55e9f6b569c2dcc349188e0072b46c4
https://hal-centralesupelec.archives-ouvertes.fr/hal-02458681
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9
3D physics-based numerical simulations: Advantages and current limitations of a new frontier to earthquake ground motion prediction. The Istanbul case study
Autor: Maria Infantino, Chiara Smerzini, Marco Stupazzini, Roberto Paolucci, Ali Güney Özcebe, Ilario Mazzieri
Publikováno v: Recent Advances in Earthquake Engineering in Europe ISBN: 9783319757407
In this paper, an overview is presented to motivate the use of 3D physics-based numerical simulations of seismic wave propagation to support enhanced Probabilistic Seismic Hazard Assessment. With reference to the case study of Istanbul, we introduce
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8551f5b155b3eb278babddd948ea191
http://hdl.handle.net/11311/1061422
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10
SPEED: SPectral Elements in Elastodynamics with Discontinuous Galerkin: a non-conforming approach for 3D multi-scale problems
Autor: Roberto Guidotti, Marco Stupazzini, Chiara Smerzini, Ilario Mazzieri
Publikováno v: International Journal for Numerical Methods in Engineering. 95:991-1010
SUMMARY This work presents a new high performance open-source numerical code, namely SPectral Elements in Elastodynamics with Discontinuous Galerkin, to approach seismic wave propagation analysis in visco-elastic heterogeneous three-dimensional media
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13211fe9ce27724c8c565280af82766b
https://doi.org/10.1002/nme.4532
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