Ara es mostren els items 16-28 de 28

    • Integrated risk assessment due to slope instabilities in the roadway network of Gipuzkoa, Basque Country 

      Mavrouli, Olga Christina; Corominas Dulcet, Jordi; Ibarbia Ilarraz, Iñaki; Alonso, Nahikari; Jugo Meabe, Ioseb; Ruiz Zabaleta, Jon; Luzuriaga Mocoroa, Susana; Navarro Jausoro, José Antonio (2019-02)
      Article
      Accés obert
      Transportation corridors such as roadways are often subjected to both natural instability and cut-slope failures, with substantial physical damage to the road infrastructure and threats to the circulating vehicles and ...
    • Magnitude and frequency relations: are there geological constraints to the rockfall size? 

      Corominas Dulcet, Jordi; Mavrouli, Olga Christina; Ruiz Carulla, Roger (2018-05)
      Article
      Accés obert
      There exists a transition between rockfalls, large rock mass failures, and rock avalanches. The magnitude and frequency relations (M/F) of the slope failure are increasingly used to assess the hazard level. The management ...
    • Methodology to evaluate rock slope stability under seismic conditions at Solà de Santa Coloma, Andorra 

      Mavrouli, Olga Christina; Corominas Dulcet, Jordi; Wartman, J (2009)
      Article
      Accés obert
      An analytical methodology is presented to evaluate rock slope stability under seismic conditions by considering the geomechanical and topographic properties of a slope. The objective is to locate potential rockfall source ...
    • Monitoring of fast moving landslides in the Pyrenees 

      Mavrouli, Olga Christina; Hurlimann Ziegler, Marcel; Abanco Martínez de Arenzana, Claudia; Moya Sánchez, José; Copons Llorens, Ramon; Ruiz Carulla, Roger (2016)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The paper presents the experience of two instrumented sites in the Pyrenees where debris flows and rock falls occur frequently. The first one is the debris-flow monitoring system in the Rebaixader catchment, Central Pyrenees, ...
    • Quantitative risk assessmenent for buildings due to rockfalls: some achievements and challenges 

      Corominas Dulcet, Jordi; Mavrouli, Olga Christina (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      An application example of Quantitative Risk Assessment due to rockfalls for a developed area is presen-ted in this paper. The methodology aims at the calculation of the risk for buildings which are situated at the bottom ...
    • Quantitative rockfall risk assessment in the roadways of Gipuzkoa 

      Corominas Dulcet, Jordi; Mavrouli, Olga Christina (Springer, 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Although many works on the quantification of the rockfall hazard and exposure of vehicles in roadways exist, few practical examples that include detailed consequences analysis have been presented so far. We respectively ...
    • Recommendations for the quantitative analysis of landslide risk 

      Corominas Dulcet, Jordi; van Westen, Cees; Frattini, P.; Cascini, L; Malet, Jean-Philippe; Fotopoulou, Stavroula D.; Catani, F; Mavrouli, Olga Christina; Pitilakis, Kyriazis D.; Winter, Mike (2014-05)
      Article
      Accés obert
      This paper presents recommended methodologies for the quantitative analysis of landslide hazard, vulnerability and risk at different spatial scales (site-specific, local, regional and national), as well as for the verification ...
    • Rockfall quantitative risk assessment 

      Corominas Dulcet, Jordi; Mavrouli, Olga Christina (ISTE/WILEY, 2011)
      Capítol de llibre
      Accés restringit per política de l'editorial
    • Rockfalls: analysis of the block fragmentation through field experiments 

      Gili Ripoll, José Antonio; Ruiz Carulla, Roger; Matas Casado, Gerard; Moya Sánchez, José; Prades Valls, Albert; Corominas Dulcet, Jordi; Lantada, Nieves; Núñez Andrés, María Amparo; Buill Pozuelo, Felipe; Puig i Polo, Càrol; Martínez Bofill, Joan; Salo Salgado, Lluis; Mavrouli, Olga Christina (2022-05)
      Article
      Accés obert
      Fragmentation is a common feature of rockfall that exerts a strong control on the trajectories of the generated blocks, the impact energies, and the runout. In this paper, we present a set of four real-scale rockfall tests ...
    • Simplified approach for obtaining the block volume distribution of fragmental rockfalls 

      Corominas Dulcet, Jordi; Mavrouli, Olga Christina; Santana, Dulcis; Moya Sánchez, José (CRC Press. Taylor & Francies Group, 2013)
      Comunicació de congrés
      Accés restringit per política de l'editorial
    • Size distribution for potentially unstable rock masses and in situ rock blocks using LIDAR-generated digital elevation models 

      Mavrouli, Olga Christina; Corominas Dulcet, Jordi; Jaboyedoff, M. (2015-07-01)
      Article
      Accés obert
      In this paper, two analytical procedures which are independent from the existence of empirical data are presented for the calculation of (1) the size distribution of potentially unstable rock masses that expresses the ...
    • The physical vulnerability of roads to debris flows: an expert judgement approach 

      Smith, Jessica; Winter, Mike; Fotopoulou, Stavroula; Pitilakis, Kyiriazis; Mavrouli, Olga Christina; Corominas Dulcet, Jordi; Argyroudis, Sotiris (CRC Press. Taylor & Francies Group, 2013)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      The physical vulnerability of roads to debris flow is expressed through fragility functions that relate flow volume to damage probabilities. Fragility relationships are essential components of quantitative risk assessments ...
    • The RockRisk project: rockfall risk quantification and prevention 

      Corominas Dulcet, Jordi; Lantada, Nieves; Gili Ripoll, José Antonio; Ruiz Carulla, Roger; Matas Casado, Gerard; Mavrouli, Olga Christina; Núñez Andrés, María Amparo; Moya Sánchez, José; Buill Pozuelo, Felipe; Abellán Fernández, Antonio; Puig i Polo, Càrol; Prades Valls, Albert; Martínez Bofill, Joan; Salo Salgado, Lluis (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2017)
      Text en actes de congrés
      Accés obert
      Realitzat a/amb:   Universiteit Twente / Scott Polar Research Institute
      Rockfalls are frequent instability processes in road cuts, open pit mines and quarries, steep slopes and cliffs. The orientation and persistence of joints within the rock mass define the size of the kinematically unstable ...