GIES - Geofísica i Enginyeria Sísmica

 

Durant el periode 2014-2017, el grup ha participat en 7 projectes RDi competitius i 1 projecte d'innovació docent. Un membre del GIES pertany al comitè organitzador de l'Action COST TU 1208 -Civil Engineering Applications (Unió Europea) i ha estat membre de l'organització del congrés internacional d'aquesta Action COST a Barcelona. El grup ha publicat 27 articles en revistes indexades JCR, 25 articles i collaboracions en revistes no indexades, 2 capítols de llibre i 28 actas i presentacions a congressos. També consten 34 projectes no competitius o convenis amb administracions o empreses.

The group's aims are research, outreach, training and results transfer in fields related to geophysics and earthquake engineering.

The group's aims are research, outreach, training and results transfer in fields related to geophysics and earthquake engineering.

Recent Submissions

  • Seismic evaluation method for existing reinforced concrete buildings in North of Morocco 

    Cherif, Seif-eddin; Chourak, Mimoun; Abed, Mohammed; Pujades Beneit, Lluís (2019-06)
    Article
    Restricted access - publisher's policy
    The purpose of this study is to seismically evaluate reinforced concrete buildings in the northern region of Morocco. In the past, the area have suffered from numerous earthquakes, lately the 2004 earthquake near the city ...

  • Sensitivity analysis of seismic parameters in the Probabilistic Seismic Hazard Assessment (PSHA) for Barcelona applying the new R-CRISIS 

    Aguilar Meléndez, Armando; Ordaz Schroeder, Mario Gustavo; Puente, Josep de la; Pujades Beneit, Lluís; Barbat Barbat, Horia Alejandro; Rodriguez Lozoya, H.E.; Monterrubio Velasco, Marisol; Escalante Martínez, Jesús E.; Campos Ríos, Amelia (2018)
    Article
    Restricted access - publisher's policy
    One of the most common ways to represent results of the probabilistic seismic hazard assessments (PSHA) are maps of seismic hazard, which usually show values of Peak Ground Acceleration (PGA) in a region for a return period. ...

  • Seismic site classification from the horizontal-to-vertical response spectral ratios: use of the Spanish strong-motion database 

    Pinzón, Luis A.; Pujades Beneit, Lluís; Macau, Albert; Carreño, Emilio; Alcalde Camino, Juan Manuel (2019-07)
    Article
    Open Access
    Normally, the average of the horizontal-to-vertical (H/V) ratios of the 5% damped response spectra of ground motions is used to classify the site of strong-motion stations. In these cases, only the three-orthogonal as-recorded ...

  • Evaluation of Mallorca Cathedral seismic behavior using different analysis techniques 

    Elyamani, Ahmed; Roca Fabregat, Pedro; Caselles Magallón, Josep Oriol; Clapes Boixader, Jaime (University of the Aegean, 2019-01)
    Article
    Open Access
    The paper discusses the seismic assessment of Mallorca cathedral in Spain. This cathedral is an audacious Gothic structure built on the island of Mallorca during 14th-16th centuries, characterized by its large dimensions ...

  • Dynamic investigation of a large historical cathedral 

    Elyamani, Ahmed; Caselles Magallón, Josep Oriol; Roca Fabregat, Pedro; Clapes Boixader, Jaime (John Wiley & sons, 2017-03)
    Article
    Open Access
    The presented research aimed at studying the dynamic behavior of Mallorca cathedral (Mallorca Island, Spain) under ambient sources of vibration and seismic events. The cathedral is one of the greatest built masonry structures ...

  • An alternative approach to consider the effect of seismic directionality 

    Díaz Carrasco, Sergio; Pinzón, Luis A.; Pujades Beneit, Lluís; Vargas Alzate, Yeudy Felipe (Pontificia Universidad Católica de Chile, 2018-12)
    Article
    Open Access
    Recent researches have proven the importance of considering the seismic directionality effect. The performance of buildings subjected to earthquakes depends on its orientation respect to the seismic actions applied. This ...

  • Damage detection using principal component analysis applied to temporal variation of natural frequencies 

    Caselles Magallón, Josep Oriol; Clapes Boixader, Jaime; Elyamani, Ahmed; Lana Pons, Francisco Javier; Seguí Fernández, Carolina; Martín Balet, Alejo; Roca Fabregat, Pedro (2018)
    Conference report
    Restricted access - publisher's policy
    For preserving existing structures to the extent possible, vibration-based damage detection techniques are gaining more attention. In specific, tracking the changes in a structure’s natural frequencies employing the Principal ...

  • A probabilistic approach for seismic risk assessment based on vulnerability functions: application to Barcelona 

    Aguilar Meléndez, Armando; Pujades Beneit, Lluís; Barbat Barbat, Horia Alejandro; Ordaz Schroeder, Mario Gustavo; Puente, Josep de la; Lantada Zarzosa, Maria de Las Nieves; Rodriguez Lozoya, H.E. (2019-04)
    Article
    Open Access
    Risk assessment and management is an important step towards resilient and sustainable cities. Among many other perils, both natural and manmade, seismic risk is a major threat for resilience and sustainability. In recent ...

  • An efficient methodology to estimate probabilistic seismic damage curves 

    Vargas Alzate, Yeudy Felipe; Pujades Beneit, Lluís; Barbat Barbat, Horia Alejandro; Hurtado Gómez, Jorge Eduardo (2019-04)
    Article
    Open Access
    The incremental dynamic analysis (IDA) is a powerful methodology that can be easily extended for calculating probabilistic seismic damage curves. These curves are metadata to assess the seismic risk of structures. Although ...

  • Do directionality effects influence expected damage? A case study of the 2017 central Mexico earthquake 

    Pinzón, Luis A.; Pujades Beneit, Lluís; Díaz, Sergio Alberto; Alva, Rodrigo Esteban (2018-10)
    Article
    Open Access
    We analyze the case of a building that collapsed in a multifamily complex of Tlalpan borough in Mexico City during the 19 September 2017 Central Mexico earthquake. Despite having similar materials and similar structural ...

  • Directionality models from ground motions of Italy 

    Pinzón, Luis A.; Pujades Beneit, Lluís; Hidalgo Leiva, D.A.; Díaz, Sergio Alberto (2018-09)
    Article
    Restricted access - publisher's policy
    Directionality effects on the expected strong ground motion in Italy are investigated. After a brief description of the directionality effect and the intensity measures involved, a wide Italian database of strong ground ...

  • Analysis and calibration of Ground Penetrating Radar shielded antennas 

    Rasol, M.; Pérez Gracia, María de la Vega; Santos Assunçao, Sonia (2018)
    Conference report
    Open Access
    Ground-Penetrating Radar (GPR) is a non-destructive geophysical method applied in many civil engineering applications. The knowledge of the GPR antennas behavior is crucial to obtain accurate results and comprehensive data ...

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