A look at the blind Kumamoto experiment: combining active and passive seismic observations to avoid Rayleigh-wave mode misidentification

Autor: E. Diego Mercerat, T. Dylan Mikesell

Publikováno v: Earth, Planets and Space, Vol 75, Iss 1, Pp 1-14 (2023)

Abstract We present our pathway through participation in the blind Kumamoto exercise, particularly the Step 1 of site characterization. The combination of passive and active seismic imaging techniques is used to image the velocity profile beneath the

Externí odkaz: https://doaj.org/article/1af62ea670384387a238450b18076af1

An Open Database to Evaluate the Fundamental Frequency of Historical Masonry Towers through Empirical and Physics-Based Formulations

Autor: Arnaud Montabert, Cédric Giry, Claire Limoge Schraen, Jade Lépine, Clarisse Choueiri, E. Diego Mercerat, Philippe Guéguen

Publikováno v: Buildings, Vol 13, Iss 9, p 2168 (2023)

The fundamental frequency plays a primary role in the dynamic assessment of Cultural Heritage towers. Local and global features may impact its value: geometric, material features, interaction with the soil and adjacent buildings, aging, the construct

Externí odkaz: https://doaj.org/article/c9a67675e86646d2b2bf4d0c2f2119ad

Short-Range Recordings of Shallow Underwater Explosions with Short-Period and Broadband Seismometers in the Bay of Hyères, France

Autor: Mickaël Bonnin, E. Diego Mercerat, Éric Beucler, Nathalie Favretto-Cristini, Anne Deschamps, David Ambrois, Thierry Garlan

Publikováno v: Bulletin of the Seismological Society of America
Bulletin of the Seismological Society of America, 2022, ⟨10.1785/0120220141⟩

This study presents the analysis of the seismic records of eight underwater explosions triggered by the French Navy Mine Warfare Office in December 2018 in the Bay of Hyères, southeast France. The explosions (charges of 80–680 kg TNT-equivalent) w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0771b7b6f1f5b4fc3472742352932663
https://doi.org/10.1785/0120220141

Assessment of Risks Induced by Countermining Unexploded Large-Charge Historical Ordnance in a Shallow Water Environment—Part II: Modeling of Seismo-Acoustic Wave Propagation

Autor: Nathalie Favretto-Cristini, Fang Wang, Paul Cristini, Thierry Garlan, Olivier Morio, E. Diego Mercerat, Vadim Monteiller, Anne Deschamps, Eric Beucler

Publikováno v: IEEE Journal of Oceanic Engineering
IEEE Journal of Oceanic Engineering, 2022, 47 (2), pp.374-398. ⟨10.1109/JOE.2021.3111791⟩
IEEE Journal of Oceanic Engineering, Institute of Electrical and Electronics Engineers, 2021, pp.1-25. ⟨10.1109/JOE.2021.3111791⟩

International audience; he goal of this work presented in a two-companion paper is to pave the way for reliably assessing the risks of damage to buildings on the shore, induced by the detonation of large-charge historical ordnance (i.e., counterminin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99c8e81c09629b64c4c918f11b85b91a
https://hal.science/hal-03491720/document

Assessment of Risks Induced by Countermining Unexploded Large-Charge Historical Ordnance in a Shallow Water Environment—Part I: Real Case Study

Autor: Nathalie Favretto-Cristini, Thierry Garlan, Olivier Morio, Xavier Demoulin, Michel Arrigoni, Anne Deschamps, Mickael Bonnin, Eric Beucler, E. Diego Mercerat, David Ambrois, Romain Schwab, Paul Cristini, Fang Wang

Publikováno v: IEEE Journal of Oceanic Engineering
IEEE Journal of Oceanic Engineering, 2022, 47 (2), pp.350-373. ⟨10.1109/JOE.2021.3111819⟩

International audience; The goal of the work presented in a two-companion paper is to pave the way for reliably assessing the risks of damage to buildings on the shore, induced by the detonation of unexploded historical ordnance (UXO) of large weight

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5aa93b7a813d46b76117ca7d69f7e6d
https://hal-ensta-bretagne.archives-ouvertes.fr/hal-03598273/document