Exploració per autor "Hurlimann Ziegler, Marcel"
Ara es mostren els items 1-20 de 77
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A Framework to Project Future Rainfall Scenarios: An Application to Shallow Landslide-Triggering Summer Rainfall in Wanzhou County China
Ferrer Roman, Joaquin; Guo, Zizheng; Medina Iglesias, Vicente César de; Puig i Polo, Càrol; Hurlimann Ziegler, Marcel (2022-03-01)
Article
Accés obertFatal landslides are a widespread geohazard that have affected millions of people and have claimed the lives of thousands around the globe. A change in climate has significantly increased the frequency and magnitude of ... -
A simplified analysis of the reactivation potential of mudslides
Moya Sánchez, José; Hurlimann Ziegler, Marcel; Jiménez, Mireia (CRC Press, 2012)
Text en actes de congrés
Accés restringit per política de l'editorialA simplified method for the assessment of the reactivation potential of narrow mudslides is proposed. The method uses the factor of safety, calculated by 2D limit equilibrium method, but incorporating an additional strength ... -
Analysis of the ground vibration generated by debris flows and other torrential processes at the Rebaixader monitoring site (Central Pyrenees, Spain)
Abanco Martínez de Arenzana, Claudia; Hurlimann Ziegler, Marcel; Moya Sánchez, José (2014-01-01)
Article
Accés obertMonitoring of debris flows using ground vibration sensors has increased in the last two decades. However, the correct interpretation of the signals still presents ambiguity. In the Rebaixader monitoring site (Central ... -
Análisis de susceptibilidad de deslizamientos superficiales a escala regional: efecto de futuros cambios en el Val d’Aran (Pirineo Central)
Hurlimann Ziegler, Marcel; Medina Iglesias, Vicente César de; Puig i Polo, Càrol; Guo, Zizheng; Torra i Truncal, Ona; Gonzalez Díaz, Marta; Pinyol Guamis, Jordi (International Centre for Numerical Methods in Engineering (CIMNE), 2022)
Text en actes de congrés
Accés obertLos deslizamientos superficiales desencadenados por precipitaciones intensas pueden causar daños importantes en diferentes tipos de infraestructuras e incluso provocar pérdidas de vidas humanas. La ocurrencia de estos ... -
Análisis simplificado del potencial de reactivación de coladas de tierra
Moya Sánchez, José; Hurlimann Ziegler, Marcel; Jiménez, Mireia (2012)
Text en actes de congrés
Accés obertMudslides are landslides which usually reactivate. A simplified method for the assessment of the reactivation potential of narrow mudslides is proposed here. The method uses the factor of safety, calculated by the limit ... -
Aplicación de clasificaciones para la evaluación del riesgo en la gestión de la explotación de corredores viales: experiencias, adaptaciones y propuestas
Fernández Gutiérrez, JD; López Valero, José Diego; Hurlimann Ziegler, Marcel (2022)
Text en actes de congrés
Accés restringit per política de l'editorialLa gestión del riesgo en vías de comunicación con respecto a los movimientos del terreno, entre los que se encuen-tran las inestabilidades de laderas, desmontes y terraplenes, tanto en macizo rocoso como en suelos, es un ... -
Aplicación de clasificaciones para la evaluación del riesgo en la gestión de la explotación de corredores viales: experiencias, adaptaciones y propuestas
Fernández, Jesus; López Valero, José Diego; Hurlimann Ziegler, Marcel (International Centre for Numerical Methods in Engineering (CIMNE), 2022)
Text en actes de congrés
Accés obertLa gestión del riesgo en corredores viales por movimientos del terreno, tales como, inestabilidades de laderas, desmontes y terraplenes, tanto en macizo rocoso como en suelos, es un ámbito en el que el empleo de sistemas ... -
Application of a fuzzy verification framework for the evaluation of a regional-scale landslide early warning system during the January 2020 Gloria storm in Catalonia (NE Spain)
Palau Berastegui, Rosa Maria; Berenguer Ferrer, Marc; Hurlimann Ziegler, Marcel; Sempere Torres, Daniel (2022-07)
Article
Accés obertThe Gloria storm rainfalls affected Catalonia from 20 to 23 January 2020 and triggered multiple landslides, some of which affected buildings and infrastructures (such as roads and railways). This paper presents the rainfall ... -
Assessment of badland susceptibility and its governing factors using a random forest approach: application to the Upper Llobregat River Basin and Catalonia (Spain)
Torra i Truncal, Ona; Hurlimann Ziegler, Marcel; Puig i Polo, Càrol; Moreno de las Heras, Mariano (Elsevier, 2023-11)
Article
Accés restringit per política de l'editorialBadlands are considered hotspots of sediment production, contributing to large fractions of the sediment budget of catchments and river basins. The erosion rates of these areas can exceed 100 t ha-1 y-1, leading to significant ... -
Auscultación de corrientes de derrubios en el barranco El Rebaixader, Pirineo Central. Primeras experiencias para un sistema de alerta temprana y alarma
Abanco Martínez de Arenzana, Claudia; Hurlimann Ziegler, Marcel; Moya Sánchez, José (2012)
Text en actes de congrés
Accés restringit per política de l'editorialA debris-flow monitoring system was installed in August 2009 at the Rebaixader torrent (Central Pyrenees). One of the goals of this system is the definition of thresholds for the implementation of an early warning system ... -
Auscultación de movimientos de ladera para la implementación de sistemas de alerta: ejemplos del Pirineo y Prepirineo central y oriental
Hurlimann Ziegler, Marcel; Moya Sánchez, José; Abanco Martínez de Arenzana, Claudia; Vilajosana Guillen, Ignasi (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2013)
Text en actes de congrés
Accés obertEn la presente contribución se describen los sistemas de auscultación de cuatro tipos de movimientos de ladera (corriente de derrubios, deslizamiento profundo, deslizamiento superficial y desprendimiento). El énfasis se ... -
Building a safe haven for our society against natural hazards
Hurlimann Ziegler, Marcel (2023-05-11)
Comunicació de congrés
Accés obert -
Bulding a safe haven for our Society against natural hazards
Hurlimann Ziegler, Marcel (2023-05-11)
Audiovisual
Accés obertPresentació a càrrec de Marcel Hürlimann, Departament d'Enginyeria Civil i Ambiental UPC. Els Research Café són trobades informals, organitzades per les biblioteques de la UPC, per conèixer i potenciar la visibilitat ... -
Comparison of different hydrological and stability assumptions for physically-based modeling of shallow landslides
Durmaz, Muhammet; Hurlimann Ziegler, Marcel; Huvaj, Nejan; Medina Iglesias, Vicente César de (Elsevier, 2023-09)
Article
Accés restringit per política de l'editorialPhysically-based models are reliable techniques for landslide susceptibility assessment, therefore, several models have been proposed in the literature. In this study, two different hydrological models (FSLAM and TRIGRS) ... -
Correlation between the rainfall, sediment recharge, and triggering of torrential flows in the Rebaixader catchment (Pyrenees, Spain)
Pastorello, Roberta; Hurlimann Ziegler, Marcel; d'Agostino, Vincenzo (2018-10)
Article
Accés obertThe debris flow (DF) and debris flood (DFD) activity in the Rebaixader catchment (Spanish Pyrenees) is analyzed in this study. The research is focused on how precipitation leads to the triggering of torrential floods and ... -
Critical rainfall conditions for the initiation of torrential flows: results from the Rebaixader catchment (Central Pyrenees)
Abanco Martínez de Arenzana, Claudia; Hurlimann Ziegler, Marcel; Moya Sánchez, José; Berenguer Ferrer, Marc (Elsevier, 2016-10)
Article
Accés obertTorrential flows like debris flows or debris floods are fast movements formed by a mix of water and different amounts of unsorted solid material. They generally occur in steep torrents and pose high risk in mountainous ... -
Debris flow triggering characterization through a comparative analysis among different mountain catchments
Pastorello, Roberta; d'Agostino, Vincenzo; Hurlimann Ziegler, Marcel (2020-03)
Article
Accés obertThe research focuses on the assessment of the conditions for debris flow triggering in three very active mountain catchments. The study areas are the following: Rudan torrent (Vodo di Cadore, Mount Antelao in the Dolomites, ... -
Debris-flow early warning system at regional scale using weather radar and susceptibility mapping
Palau Berastegui, Rosa Maria; Hurlimann Ziegler, Marcel; Berenguer Ferrer, Marc; Sempere Torres, Daniel (Association of Environmental & Engineering Geologists (AEG), 2019)
Comunicació de congrés
Accés obertRisk mitigation for debris flows at regional scale is a challenge. Early warning systems are helpful in depicting the time and the location of future debris flows so that emergency responders can act in advance before the ... -
Debris-flow forecasting at regional scale by combining susceptibility mapping and radar rainfall
Berenguer Ferrer, Marc; Sempere Torres, Daniel; Hurlimann Ziegler, Marcel (2015-03-13)
Article
Accés obertThis work presents a technique for debris-flow (DF) forecasting able to be used in the framework of DF early warning systems at regional scale. The developed system is applied at subbasin scale and is based on the concepts ... -
Debris-flow monitoring and warning: review and examples
Hurlimann Ziegler, Marcel; Coviello, Velio; Bel, Coraline; Guo, Xiaojun; Berti, Matteo; Graf, Christoph (2019-12)
Article
Accés obertDebris flows represent one of the most dangerous types of mass movements, because of their high velocities, large impact forces and long runout distances. This review describes the available debris-flow monitoring techniques ...