Results 51 to 60 of about 6,359 (250)

Seismic vulnerability analysis of steel buildings in Bogotá, Colombia [PDF]

, 2012
A number of mid-height steel buildings have been erected recently in Bogotá. Their seismic risk might be high, given the new microzonation of Bogotá and the lack of previous studies; remarkably, the response reduction factors were commonly obtained from ...
López Almansa, Francisco, Montaña Peña, Miguel Angel   +1 more
core  

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

Softening and Recovery of Near‐Surface Layers During the 2024 M7.6 Noto Earthquake

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 4, April 2025.
Abstract On 1 January 2024, a devastating MJ 7.6 earthquake occurred on the Noto Peninsula in Japan. When such a strong earthquake occurs, affected near‐surface soil layers behave nonlinearly and may undergo some structural changes driven by Flow Liquefaction, Cyclic Mobility, or Slow Dynamics phenomena.
Miroslav Hallo, Kimiyuki Asano, Tomotaka Iwata   +2 more
wiley   +1 more source

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

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

Assessment of the Seismic Site Amplification in the City of Ivanec (NW Part of Croatia) Using the Microtremor HVSR Method and Equivalent-Linear Site Response Analysis

Geosciences, 2019
The city of Ivanec is located between valley of the Bednja River and Mt. Ivanščica and this area can be prone to significant seismic site amplification due to local site characteristics.
Davor Stanko, Snježana Markušić, Mario Gazdek, Vedran Sanković, Ivan Slukan, Ines Ivančić   +5 more
doaj   +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

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  

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

Landslide Risk: Economic Valuation in the North-Eastern Zone of Medellin City [PDF]

, 2017
Natural disasters of a geodynamic nature can cause enormous economic and human losses. The economic costs of a landslide disaster include relocation of communities and physical repair of urban infrastructure.
, Chowdhury R., César Augusto Hidalgo, D. T. P. B. R. I., Efron B. T. R., HAZUS, Hidalgo C., Hidalgo C. A., Hidalgo C. A., Johnny Alexander Vega, Leone F., Municipal Cadastral Office of Medellín, Nini Johana Marín, Parra M., Vega J. A.   +14 more
core   +1 more source