Exploració per tema "Terratrèmols"

Ara es mostren els items 26-45 de 53

    • Improved earthquake response via simulation and integrated space- and ground-based technologies: the TREMOR proposal 

      Hochstein, Jason; Rasheed, Adam; Stone, Jennifer; Coffey, Emily; Martin, Annie; Qiang, Feng; Christensen, Ian A.; Borrero del Pino, Cristina (2008)
      Working paper
      Accés obert
      Earthquakes occurring around the world each year cause thousands of deaths, millions of dollars in damage to infrastructure, and incalculable human suffering. In recent years, satellite technology has been a significant ...

    • Influència de la mida de la mostra en l’avaluació probabilista d’edificis de maçoneria no reforçada 

      Arias Cañizares, Patrícia (Universitat Politècnica de Catalunya, 2020-01-31)
      Treball Final de Grau
      Accés obert
      Els edificis de maçoneria no-reforçada representen un alt percentatge del parc urbà de diverses ciutats com és Barcelona. Actualment aquest tipus d’estructures es troben en contacte directe amb noves estructures de ...

    • Ionospheric scintillation anomalies associated with the 2021 La Palma volcanic eruption detected with Gnss-R and Gnss-Ro observations 

      Molina Ordóñez, Carlos; Boudriki Semlali, Badr Eddine; González Casado, Guillermo; Hyuk, Park; Camps Carmona, Adriano José (Institute of Electrical and Electronics Engineers (IEEE), 2022)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Recent studies have shown possible signatures or precursors of seismic activity in the ionosphere. Our group is focusing on ionospheric scintillation associated with seismic activity. By the time this study was conducted, ...

    • LoRaMoto: a LoRa-based communication system for coordinated response in an earthquake aftermath (excerpt) 

      Pueyo Centelles, Roger; Freitag, Fèlix; Meseguer Pallarès, Roc; Navarro Moldes, Leandro (2019-07-26)
      Report de recerca
      Accés obert
      Response of emergency units after natural disasters, such as earthquakes, has to be coordinated, fast and efficient in order to rescue and care for the victims, keeping all the population –and the units themselves– safe ...

    • Medidas sísmicas instantaneas del fondo marino 

      Roset Juan, Francesc Xavier; Trullols Farreny, Enric; Prat Farran, Joana d'Arc; Río Fernandez, Joaquín del; Massana Hugas, Immaculada; Carbonell Ventura, Montserrat; Toma, Daniel (International Centre for Numerical Methods in Engineering (CIMNE), 2018)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      El proyecto INMARSIS ha desarrollado y desplegado un equipo marino anclado que suministra datos sísmicos en tiempo real. El sistema se basa en un sismómetro submarino, una boya de superficie y un cable de amarre que ...

    • Microzoning tsunami hazard by combining flow depths and arrival times 

      Zamora, Natalia; Catalán, Patricio A.; Gubler, Alejandra; Carvajal, Matías (Frontiers Media, 2021)
      Article
      Accés obert
      Tsunami hazard is typically assessed from inundation flow depths estimated from one or many earthquake scenarios. However, information about the exact time when such inundation occurs is seldom considered, yet it is crucial ...

    • Moment tensor inversion for the 5 july 1930 Montilla earthquake (southern Spain) 

      Batlló Ortiz, Josep; Stich, Daniel; Macià Jové, Ramon; Morales Soto, Jose (2010-09)
      Article
      Accés restringit per política de l'editorial

    • On the correlation between earthquakes and prior ionospheric scintillations over the ocean: a study using GNSS-R data between 2017 and 2021 

      Boudriki Semlali, Badr Eddine; Molina Ordóñez, Carlos; Hyuk, Park; Camps Carmona, Adriano José (Institute of Electrical and Electronics Engineers (IEEE), 2024-01-01)
      Article
      Accés obert
      From 1980 to 2021, earthquakes have caused more than 846 000 casualties and about US$ 661 billion in economic losses. At present, there are no reliable earthquake precursors to generate alerts. Currently, the link between ...

    • Possible evidence of earthquake precursors observed in ionospheric scintillation events observed from spaceborne GNSS-R data 

      Molina Ordóñez, Carlos; Boudriki Semlali, Badr Eddine; Hyuk, Park; Camps Carmona, Adriano José (Institute of Electrical and Electronics Engineers (IEEE), 2021)
      Text en actes de congrés
      Accés obert
      Several factors may induce perturbations on the ionospheric plasma, changing its average electron density and creating small-scale irregularities, changing its shape and altitude. Solar irradiance and space weather are ...

    • Preliminary objective regionalization of the Mediterranean basin derived from surface-wave tomography 

      Martínez Santafé, Maria Dolors; Lana Pons, Francisco Javier; Badal, Jose; Canas Torres, José Antonio; Pujades Beneit, Lluís (1997-01)
      Article
      Accés obert
      An objective regionalization of the Mediterranean basin is derived from a tomographic study based on the fundamental mode of Rayleigh waves. The database is formed by seismic wavetrains recorded at very-broadband stations ...

    • Proposal of design energy spectra based on Turkish registers 

      Yazgan, Ahmet Utku; López Almansa, Francisco; Benavent Climent, A. (Copicentro, 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Este trabajo propone espectros de energía en términos de velocidad para proyecto sismorresistente basados en registros de Turquía. Los registros se agrupan según el tipo de terreno (roca, suelo duro y suelo blando), la ...

    • Random forest parameterization for earthquake catalog generation 

      Llácer Giner, David; Otero Calviño, Beatriz; Tous Liesa, Rubén; Monterrubio Velasco, Marisol; Carrasco Jiménez, José; Rojas Ulacio, Otilio (Springer, 2020)
      Text en actes de congrés
      Accés obert
      An earthquake is the vibration pattern of the Earth’s crust induced by the sliding of geological faults. They are usually recorded for later studies. However, strong earthquakes are rare, small-magnitude events may pass ...

    • Rebuilding the housing: city life after a disaster 

      Rodeghiero, Benedetha (2009)
      Text en actes de congrés
      Accés obert
      The reconstruction after a disaster is not just a matter of architecture, but implies the rebuilding of housing, which means the cultural relations between inhabitants and their environment. This paper reflects, trough a ...

    • Reduced-order coupled bidirectional modeling of the Roll-N-Cage isolator with application to the updated bridge benchmark 

      De Mari, G.; Domaneschi, Marco; Abdel Kareem Moustafa, Mohamed Ismail; Martinelli, Luca; Rodellar Benedé, José (2015-10-01)
      Article
      Accés obert
      This work presents and assesses a reduced model of a recently proposed seismic isolation system, namely the Roll-N-Cage isolator. This system incorporates several interesting features and mechanisms in a single unit, among ...

    • Relevant aspects of the seismic hazard in Colima, Mexico 

      Aguilar-Meléndez, Armando; Puente, Josep de la; Rodríguez-Lozoya, Héctor E.; Córdova-Ceballos, Alejandro; García-Elías, Alejandro; González-Rocha, Sergio N.; Campos-Ríos, Amelia (Barcelona Supercomputing Center, 2017-05-04)
      Text en actes de congrés
      Accés obert
      Perform probabilistic assessment of seismic hazard (PSHA) is a fundamental activity that offer valuable information to the seismic risk management of cities. In the present work some relevant aspects about a recent analysis ...

    • Seismic damage scenarios in the municipalities of Elche and Alicante (Spain). A first step to the emergency planning 

      Molina Palacios, Sergio; Agea Medina, Noelia; Galiana Merino, Juan José; Benabdeloued, Boualem Youcef Nassim (2019-01-01)
      Article
      Accés obert
      South and South-East of Spain are the regions with a higher seismic hazard in Spain. Therefore, a regional normative, focused on the importance of developing seismic emergency planning in many of the municipalities of the ...

    • Seismic design of stainless steel structures 

      Jané Toset, Albert (Universitat Politècnica de Catalunya, 2014-06-18)
      Tesina
      Accés obert

    • Seismic performance reliability analysis of reinforced concrete buildings as parameterized by ductility 

      El Ghoulbzouri, Abdelouafi; Khamlichi, Abdellatif; Bezzazi, Mohamed; López Almansa, Francisco (2010-01-01)
      Article
      Accés restringit per política de l'editorial
      Reliability analysis assessment of seismic performance for regular reinforced concrete buildings was investigated in this work. This was performed through the response surface methodology in order to derive explicit ...

    • Steel frame with buckling-restrained braces subject to near and far-fault inputs 

      Palazzo, Gustavo Luís; Martín González, Pablo; Calderón, Francisco; Roldán, Víctor; Maldonado, Graciela; López Almansa, Francisco; Cahis Carola, Xavier (International Association for Earthquake Engineering, 2012)
      Text en actes de congrés
      Accés obert
      A great variety of passive energy dissipation systems have been proposed in the last decades to improve the seismic resistance of new and existing constructions. However, new numerical and experimental researches are needed ...

    • Study of land surface temperature anomalies associated to earthquakes using GOES data 

      Boudriki Semlali, Badr Eddine; Molina Ordóñez, Carlos; Hyuk, Park; Camps Carmona, Adriano José (Institute of Electrical and Electronics Engineers (IEEE), 2022)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      Annually, earthquakes cause human and material losses. For instance, between 1998 and 2018, 846 thousand deaths and about US$ 661 billion of economic losses were recorded due to earthquakes. Currently, there is no clear ...