Results 51 to 60 of about 4,566 (262)

Microzonation Approach for Analyzing Regional Seismic Response: A Case Study of the Dune Deposit in Concón, Chile

Applied Sciences
Urban areas located on complex geological formations, such as dune deposits, require detailed seismic risk assessments that extend beyond standard seismic codes.
Edgar Giovanny Diaz-Segura, Juan Carlos Vielma, Jorge Eduardo Oviedo-Veas   +2 more
doaj   +1 more source

Seismic Microzonation of Tehran based on deterministic seismic hazard analysis and seismic indexes around faults [PDF]

Journal of Structural and Construction Engineering, 2017
Tehran has situated over several active faults such as Mosha, North Tehran, North Ray and South Ray faults and has experienced strong earthquakes in its history.
Hamid Saffari, Mohammad Hossein Pouladvand   +1 more
doaj   +1 more source

Seismic site characterization of the Kastelli (Kissamos) Basin in northwest Crete (Greece): Assessments using ambient noise recordings [PDF]

, 2014
Crete is actively seismic and site response studies are needed for estimating local site conditions subjected to seismic activity. In order to collect basic data, we performed ambient noise recordings to estimate the site response of the surface and near
A Gosar, A Kilias, B Lebrun, BC Papazachos, BC Papazachos, C Cornou, C Fassoulas, D Bindi, D Bindi, D Fäh, D Hatzfeld, D Roten, DP McKenzie, DP McKenzie, E Giampiccolo, E Oros, EH Field, EH Field, F Nguyen, F. Vallianatos, FJ Chavez-Garcia, G Ameri, G Calderoni, G Lombardo, H Keupp, HS Rodriguez, J Angelier, JH Veen ten, JH Veen ten, JH Veen ten, K Konno, M Bour, M Horike, M Jost, M Moisidi, M Moisidi, M Mucciarelli, M Mucciarelli, M Mucciarelli, M Mucciarelli, M Mucciarelli, M Mucciarelli, M Mucciarelli, M Nogoshi, M Pilz, M Seidel, M Seidel Seidel, M. Moisidi, MA Lewis, MA Lewis, MAA Beroya, MR Gallipoli, P Gueguen, P Gueguen, P Teves-Costa, P. Collins, PA Pirazzoli, Ph Volant, R Armijo, R Caputo, R Caputo, R Puglia, S Bonnefoy-Claudet, S Marzorati, S McClusky, S Parolai, S Parolai, S Özalaybey, S. Kershaw, SC Stiros, T Meier, T Taymaz, V Cornier, X Pichon Le, Y Nakamura   +74 more
core   +1 more source

3D Shear‐Wave Velocity and Density Modeling of the Northern Cascadia Subduction Zone

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 3, March 2025.
Abstract In the Northern Cascadia Subduction Zone (NCSZ), we developed a new 3D model for shear‐wave velocity (VS) and density to improve seismic hazard assessments and ground motion simulations. Utilizing seismic data from the past two decades, we measure surface wave dispersion from ambient noise and earthquake recordings and inverted them for VS ...
A. O. Ojo, S. Molnar, H. Ghofrani
wiley   +1 more source

Innovation approaches in seismic microzonation tailing dump designing [PDF]

, 2013
Рассматриваются современные подходы оценки влияния локальных условий на сейсмическую опасность территорий. На примере хвостохранилищ горно-обогатительных комбинатов показано, что привлечение цифровых моделей среды и расчетных методов является важным ...
Ananchenko, M. Y., Dovbnich, M. M., Mendrii, I. V.   +2 more
core  

Integration of HVSR measures and stratigraphic constraints for seismic microzonation studies: the case of Oliveri (ME) [PDF]

, 2014
Because of its high seismic hazard the urban area of Oliveri has been subject of first level seismic microzonation. The town develops on a large coastal plain made of mixed fluvial/marine sediments, overlapping a complexly deformed substrate. In order to
CAPIZZI, Patrizia, D'ALESSANDRO, Antonino, DI STEFANO, Pietro, LUZIO, Dario, MARTORANA, Raffaele, MESSINA, Nicola, NAPOLI, Giuseppe, RENDA, Pietro, TODARO, Simona, ZARCONE, Giuseppe   +9 more
core   +1 more source

Multimethod Geophysical Imaging of Intermontane Basins: The Case Study of Cascina and Palarzano Plains (Central Apennines, Italy)

International Journal of Geophysics, Volume 2025, Issue 1, 2025.
A novel and integrated geophysical approach has been applied at Cascina and Palarzano plains (Abruzzi region, Central Apennines, Italy) to investigate their subsurface structure with particular attention to the faults bounding the basins. Both plains are characterized by the highest magnetic anomaly intensity measured over the Abruzzi region (up to 10 ...
L. Minelli, I. Nicolosi, F. D’Ajello Caracciolo, R. Carluccio, F. Ferri, L. M. Puzzilli, Pramita Mishra   +6 more
wiley   +1 more source

Urban seismic risk index for Medellín, Colombia, based on probabilistic loss and casualties estimations [PDF]

, 2016
The final publication is available at Springer via http://dx.doi.org/10.1007/s11069-015-2056-4Medellín is the second largest city of Colombia with more than 2 million inhabitants according to the latest census and with more than 240,000 public and ...
Barbat Barbat, Horia Alejandro, Cardona Arboleda, Omar Dario, Carreño Tibaduiza, Martha Liliana, Salgado Gálvez, Mario Andrés, Velásquez Villada, Cesar Augusto, Zuloaga Romero, Daniela   +5 more
core   +2 more sources

Generating damping modification factors after artificial inputs in scenarios of local records scarcity [PDF]

, 2018
The damping modification factors are utilized to alter the design spectral ordinates for constructions whose damping differs significantly from 5%, this being the level that is routinely considered by most codes.
López Almansa, Francisco, Piscal Arévalo, Carlos Mario   +1 more
core   +2 more sources

Space–time finite element method with domain reduction techniques for dynamic soil–structure interaction problems

International Journal of Mechanical System Dynamics, Volume 4, Issue 2, Page 117-130, June 2024.
Abstract Design of earth structures, such as dams, tunnels, and embankments, against the vibrational loading caused by high‐speed trains, road traffic, underground explosions, and, more importantly, earthquake motion, demands solutions of the dynamic soil–structure Interaction (SSI) problem.
Vikas Sharma, Shion Shimizu, Kazunori Fujisawa   +2 more
wiley   +1 more source