SEM3D: A 3D High-Fidelity Numerical Earthquake Simulator for Broadband (0–10 Hz) Seismic Response Prediction at a Regional Scale

S Touhami, F Gatti, F Lopez-Caballero, R Cottereau… - Geosciences, 2022 - mdpi.com
In this paper, we present SEM3D: a 3D high-fidelity numerical earthquake simulator that is
tailored to predict the seismic wave field of complex earthquake scenarios from the fault to …

Accelerometer, velocimeter dense‐array, and rotation sensor datasets from the Sinaps@ Postseismic Survey (Cephalonia 2014–2015 aftershock sequence)

V Perron, F Hollender, A Mariscal… - Seismological …, 2018 - pubs.geoscienceworld.org
Cephalonia Island is one of the most seismic zones of the Euro‐Mediterranean area due to
the activity of the Cephalonia transform fault connecting the Hellenic subduction to the …

Toward an integrated seismic risk assessment for nuclear safety improving current French methodologies through the SINAPS@ research project

C Berge-Thierry, A Svay, A Laurendeau… - … Engineering and Design, 2017 - Elsevier
The Tohoku earthquake and associated tsunami in March 2011 caused a severe nuclear
accident at the Fukushima Daiichi Nuclear Power Plant, where level 7 (International Atomic …

A holistic approach of numerical analysis of the geology effects on ground motion prediction: Argostoli site test

S Touhami, F Lopez-Caballero, D Clouteau - Journal of Seismology, 2021 - Springer
When assessing seismic risk at a city scale, local site conditions can significantly modify the
destructive potential of an earthquake. This was the case in Mexico City in 1985 and 2017 …

Diffracted wavefield decomposition and multidimensional site effects in the Argostoli valley, Greece

A Imtiaz, C Cornou, PY Bard… - Geophysical Journal …, 2021 - academic.oup.com
Effects of seismic ground motion induced by surface geology and geometry are known to be
associated with the generation of a substantial proportion of surface waves. As a …

Effects of site geometry on short-distance spatial coherency in Argostoli, Greece

A Imtiaz, C Cornou, PY Bard, A Zerva - Bulletin of earthquake engineering, 2018 - Springer
The spatial variation of the earthquake ground motion over short distances can significantly
affect the dynamic response of large and extended engineered structures, especially on …

Close to the lair of Odysseus Cyclops: the SINAPS@ post-seismic campaign and accelerometric network installation on Kefalonia Island

F Hollender, V Perron, A Imtiaz, A Svay… - 9ème Colloque …, 2015 - insu.hal.science
The Koutavos-Argostoli (Kefalonia, Greece) site was selected within the ANR-PIA SINAPS@
project (www. institut-seism. fr/projets/sinaps/) to host a vertical accelerometricarray. The …

On the use of the coda of seismic noise autocorrelations to compute H/V spectral ratios

FN Tchawe, B Froment, M Campillo… - Geophysical Journal …, 2020 - academic.oup.com
The horizontal to vertical spectral ratio (HVSR) of seismic ambient noise has been proven to
be a fast and efficient method for characterizing the 1-D resonance frequency of the local …

Sensitivity of ground motion coherency to the choice of time windows from a dense seismic array in Argostoli, Greece

A Imtiaz, C Cornou, PY Bard - Bulletin of Earthquake Engineering, 2018 - Springer
The stochastic estimation of coherency is perceived, in some studies, to be significantly
influenced by the time window length under consideration. For the engineering purposes …

Behavior of a RC frame under differential seismic excitation

M Ghannoum, A Imtiaz, S Grange… - Journal of Earthquake …, 2020 - Taylor & Francis
Two very dense seismographic arrays were deployed in a seismically active area in Greece
to incorporate the difference in amplitude and phase between two stations located within the …