Search Results - "Theodoulidis N."

Spectral decomposition of S-waves in investigating regional dependent attenuation and improving site amplification factors: A case study in western Greece by Grendas, I., Theodoulidis, N., Hollender, F., Hatzidimitriou, P.

“…Seismic-hazard analysis is based on the knowledge of the factors that configure the wave attenuation properties due to the loss of energy radiated away from…”
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Can site effects be estimated with respect to a distant reference station? Performance of the spectral factorization of coda waves by Grendas, I, Theodoulidis, N, Bard, P-Y, Perron, V, Hatzidimitriou, P, Hollender, F

“…SUMMARY The reliability of the ground motion simulation is highly dependent on the quality of the site response (or site effects) evaluation. There are several…”
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A GIT algorithm for simultaneous estimation of seismic source, site response and regional-distance dependent attenuation parameters: application to synthetic and real data by Grendas, I., Theodoulidis, N., Hollender, F., Hatzidimitriou, P.

“…The generalized inversion technique (GIT) of earthquake recordings is a useful tool in retrieving seismic source spectra, attenuation path parameters and site…”
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The 2018 Mw 6.8 Zakynthos (Ionian Sea, Greece) earthquake: seismic source and local tsunami characterization by Cirella, A, Romano, F, Avallone, A, Piatanesi, A, Briole, P, Ganas, A, Theodoulidis, N, Chousianitis, K, Volpe, M, Bozionellos, G, Selvaggi, G, Lorito, S

“…SUMMARY We investigated the kinematic rupture model of the 2018 Mw 6.8 Zakynthos, Ionian Sea (Greece), earthquake by using a non-linear joint inversion of…”
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Ground structure imaging by inversions of Rayleigh wave ellipticity: sensitivity analysis and application to European strong-motion sites by Hobiger, M., Cornou, C., Wathelet, M., Giulio, G. Di, Knapmeyer-Endrun, B., Renalier, F., Bard, P.-Y., Savvaidis, A., Hailemikael, S., Le, Bihan N., Ohrnberger, M., Theodoulidis, N.

“…The knowledge of the local soil structure is important for the assessment of seismic hazards. A widespread, but time-consuming technique to retrieve the…”
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Determination of source, path and site parameters based on non-linear inversion of accelerometric data in Greece by Grendas, I., Theodoulidis, N., Hatzidimitriou, P., Margaris, B., Drouet, S.

“…Source, propagation path and site conditions are the factors affecting seismic ground motion. Consequently, recordings acquired at a seismic station are formed…”
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The Cephalonia, Greece, January 26 (M6.1) and February 3, 2014 (M6.0) earthquakes: near-fault ground motion and effects on soil and structures by Theodoulidis, N., Karakostas, Ch, Lekidis, V., Makra, K., Margaris, B., Morfidis, K., Papaioannou, Ch, Rovithis, Emm, Salonikios, T., Savvaidis, A.

“…The M 6.1 and M 6.0 Cephalonia (Greece) earthquakes on 26 January and 3 February 2014, were right lateral strike-slip events. Both shocks occurred on the…”
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3D numerical simulation and ground motion prediction: Verification, validation and beyond – Lessons from the E2VP project by Maufroy, E., Chaljub, E., Hollender, F., Bard, P.-Y., Kristek, J., Moczo, P., De Martin, F., Theodoulidis, N., Manakou, M., Guyonnet-Benaize, C., Hollard, N., Pitilakis, K.

“…The Euroseistest Verification and Validation Project (E2VP) is part of a series of complementary benchmarking exercises launched to better assess the ability…”
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Basin effects on ground motion: the case of a high-resolution experiment in Cephalonia (Greece) by Theodoulidis, N., Cultrera, G., Cornou, C., Bard, P.-Y., Boxberger, T., DiGiulio, G., Imtiaz, A., Kementzetzidou, D., Makra, K.

“…In this study data and results of a high-resolution experiment in Cephalonia (Greece) regarding empirical basin effects are presented. A total of 59…”
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Spatial distribution of site effects and wave propagation properties in Thessaloniki (N. Greece) using a 3-D finite difference method by Skarlatoudis, A. A., Papazachos, C. B., Theodoulidis, N.

“…Summary The detailed wave propagation characteristics and the spatial distribution of site effects in the metropolitan area of Thessaloniki are studied using a…”
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Evaluation of the national strong motion network in Greece: deployment, data-processing and site characterization by Margaris, B., Kalogeras, I., Papaioannou, Ch, Savvaidis, A., Theodoulidis, N.

“…In this paper a brief introduction regarding the latest advancements of strong motion instrumentation programs in Greece since the first accelerograph was…”
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Local site-effects for the city of Thessaloniki (N. Greece) using a 3-D finite-difference method: a case of complex dependence on source and model parameters by Skarlatoudis, A. A., Papazachos, C. B., Theodoulidis, N., Kristek, J., Moczo, P.

“…The site effects of seismic motion in the metropolitan area of the city of Thessaloniki (Northern Greece) are investigated using a 3-D finite-difference…”
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Comparison of damage data from questionnaires and field survey: the case of the June 20, 1978 Thessaloniki (northern Greece) M6.5 earthquake by Panou, A. A., Hatzidimitriou, P. M., Theodoulidis, N., Stylianidis, K. C., Triantafyllidis, P., Zacharopoulos, S.

“…The earthquake of June 20, 1978 (M6.5) near Thessaloniki, Greece, and the abundant information on damage distribution provided researchers with an opportunity…”
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Geo-Characterization at selected accelerometric stations in Crete (Greece) and comparison of earthquake data recordings with EC8 elastic spectra by Savvaidis A., Margaris B., Theodoulidis N., Lekidis V., Karakostas Ch, Loupasakis C., Rozos D., Soupios P., Mangriotis M., Dikmen U., Tsangaratos Par, Kokinou E., Vafidis A., Rondoyanni Th, Kalogeras I., Koutrakis S., Sarris A., Papadopoulos N.

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Rupture directivity during the September 7, 1999 (Mw 5.9) Athens (Greece) earthquake inferred from forward modeling of strong ground motion by ROUMELIOTI, Z, KIRATZI, A, THEODOULIDIS, N, KALOGERAS, I, STAVRAKAKIS, G

“…The empirical Green's functions technique is applied to simulate strong ground motion records from the September 7, 1999, Athens earthquake. Information on the…”
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Spatial distribution of site effects and wave propagation properties in Thessaloniki (N. Greece) using a 3-D finite difference method: Distribution of site effects in Thessaloniki by Skarlatoudis, A. A., Papazachos, C. B., Theodoulidis, N.

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Local site-effects for the city of Thessaloniki (N. Greece) using a 3-D finite-difference method: a case of complex dependence on source and model parameters: Local site-effects for the city of Thessaloniki by Skarlatoudis, A. A., Papazachos, C. B., Theodoulidis, N., Kristek, J., Moczo, P.

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Rupture Directivity During the September 7, 1999 (M sub(w) 5.9) Athens (Greece) Earthquake Inferred from Forward Modeling of Strong Ground Motion by Roumelioti, Z, Kiratzi, A, Theodoulidis, N, Kalogeras, I, Stavrakakis, G

“…The empirical Green's functions technique is applied to simulate strong ground motion records from the September 7, 1999, Athens earthquake. Information on the…”
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S-wave spectral analysis of the 1995 Kozani-Grevena (NW Greece) aftershock sequence by ROUMELIOTI, Zafeiria, KIRATZI, Anastasia, THEODOULIDIS, Nikos, PAPAIOANNOU, Christos

“…S-wave spectral analysis is applied to 174 strong motion accelerationrecords to obtain the source parameters of 27 aftershocks(3.1 ≤ M^sub L^ ≤ 4.3) of the May…”
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