Now showing items 21-40 of 42

    • Influencia del ángulo de orientación de estribos y espigones en los procesos de erosión local 

      Roca i Collell, Marta; Heleno Cardoso, Antonio; Martín Vide, Juan Pedro; Bateman Pinzón, Allen (Fundación para el Fomento de la Ingeniería del Agua, 2000-09)
      Article
      Open Access
      El objeto de este trabajo es estudiar la influencia del ángulo de orientación con respecto a la corriente de un estribo de puente o espigón en la evolución temporal y en el valor final de la erosión local. Con los resultados ...
    • Ingeniería fluvial 

      Martín Vide, Juan Pedro (Edicions UPC, 1997)
      Book
      Restricted access to the UPC academic community
      Las actuaciones en los ríos suscitan gran expectación social, debido a sus beneficios (por ejemplo la lucha contra las inundaciones) y a su impacto ambiental. Este libro es un ensayo de síntesis y racionalización del ...
    • Ingeniería fluvial 

      Martín Vide, Juan Pedro (Edicions UPC, 2003)
      Book
      Restricted access to the UPC academic community
      Las actuaciones en los ríos suscitan gran expectación social, debido a sus beneficios (por ejemplo la lucha contra las inundaciones) y a su impacto ambiental. Este libro es un ensayo de síntesis y racionalización del ...
    • La audacia del Pabellón Puente en el río Ebro (Expo 2008): consecuencia en erosión fluvial y exigencias de protección y auscultación 

      Martín Vide, Juan Pedro; Fael, Cristina M. S.; Núñez González, Francisco; Ferrer Boix, Carles; Gutiérrez Carrera, Fernando; Goyeneche Vázquez de Seyas, Francisco-Javier (2009-01)
      Article
      Open Access
      El artículo trata del riesgo de erosión fluvial en una pila compleja de gran anchura, construida en el cauce del río Ebro en Zaragoza. Se describe el problema de erosión local en la pila, las características del modelo ...
    • Large wood debris that clogged bridges followed by a sudden release: the 2019 flash flood in Catalonia 

      Martín Vide, Juan Pedro; Bateman Pinzón, Allen; Berenguer Ferrer, Marc; Ferrer Boix, Carles; Amengual Pou, Arnau; Campillo Betbese, Manel; Corral Alexandri, Carles; Llasat Botija, Maria Carmen; Llasat Botija, Montserrat; Gómez Dueñas, Santiago; Marin-Esteve, Blanca; Núñez González, Francisco; Prats Puntí, Arnau; Ruiz Carulla, Roger; Sosa Pérez, Raul (Elsevier, 2023-06)
      Article
      Open Access
      The aim is the reconstruction of the October 2019 flash flood, that was documented through extensive field work: rainfall (300 mm in just a few hours), flood marks, times of flood passage and witnesses' snapshots and ...
    • Massive incision and outcropping of bedrock in a former braided river attributed to mining and training 

      Ferrer Boix, Carles; Scorpio, Vittoria; Martín Vide, Juan Pedro; Núñez González, Francisco; Mora Mur, Daniel (2023-09)
      Article
      Restricted access - publisher's policy
      This research analyses multiple anthropogenic pressures in the Bernesga River, a gravel-bed river in Northwestern Iberian Peninsula. Among the causes of river incision in Bernesga River are extensive mining during the ...
    • Mathematical model for river bed degradation due to gravel mining 

      Ferrer Boix, Carles; Martín Vide, Juan Pedro (Kubaba Congres Department and Travel Services, 2008)
      Conference report
      Restricted access - publisher's policy
      Among other remarkable impacts, the most important effect of gravel mining in rivers is river bed degradation. Although there are some methodologies proposed to foresee the effects of gravel mining (giving bed degradation ...
    • Mathematical modeling for incision and width changes caused by gravel mining 

      Ferrer Boix, Carles; Martín Vide, Juan Pedro (CRC Press, 2009)
      Conference report
      Restricted access - publisher's policy
      Among other remarkable impacts, the most important effect of gravel mining in rivers is riverbed degradation. Channel-width changes associated to riberbed incision play a major role in this process. Bed incision is coupled ...
    • Monografies del Montseny – 38 (2023) 

      Farrerons Vidal, Óscar; Cateura Valls, Xavier; Abril Lopez, Josep M.; Avila Castells, Anna; Rodà de Llanza, Ferran; Bofill i Surís, Mercè; Bofill Shanly, April Irene; Ferrer Boix, Carles; Martín Vide, Juan Pedro; Sáez Elvira, Antonio; Prats Puntí, Arnau; Gomis Bofill, Maria; Guillamon Mota, Julià; Illa Colomer, Joan; Font Valentí, Gemma; Masnou Campañà, Laia; Miró Farrerons, Joan; Molas Busquets, Núria; Tarrés Alcalde, Moisès; Nonell Juncosa, Jaume; Panareda Clopés, Josep M.; Masnou Clopés, Josep; Rodríguez Cano, Dolors; Portals Martí, Joan; Pujadas Codony, Jaume; Fernández Recasens, Cristina; Riera Ibern, Salvador; Tolosa Cabaní, Ferran; Garcia Brustenga, Guillem (CPL, 2023-05-22)
      Book
      Open Access
    • Morfología del río Ebro en el estiaje de 1863 y deducción de un caudal mínimo 

      Capapé Miralles, Sergio; Martín Vide, Juan Pedro (2012-03)
      Article
      Open Access
      La transformación del territorio fluvial ha sido una constante desde los primeros asentamientos en las orillas de los ríos. El trabajo realizado en 1863 por De Mesa Arroquia ofrece una visión del valle del Ebro cuando los ...
    • Numerical model for channel evolution after dam removal in a sand-gravel bed mixture 

      Ferrer Boix, Carles; Martín Vide, Juan Pedro; Parker, Gary (Tsinghua University, 2011)
      Conference report
      Restricted access - publisher's policy
      Dam removal is a common tool for river restoration. Once a dam is removed an incised channel is developed in the upstream deposit. Material eroded from this deposit is flushed away downstream. Even though dam retirement ...
    • Porosity and size gradation of saturated gravel with percolated fines 

      Núñez González, Francisco; Martín Vide, Juan Pedro; Kleinhans Maarten, G. (2016-08)
      Article
      Open Access
      Fine particles may infiltrate through coarse alluvial beds and eventually saturate the subsurface pore space. It is essential to understand the conditions that lead to bed saturation, and to forecast the packing characteristics ...
    • Regressió del delta del Llobregat: efecte de les obres d’enginyeria al riu d’ençà del segle XIX 

      Prats Puntí, Arnau; Martín Vide, Juan Pedro; Ferrer Boix, Carles (2021)
      Article
      Open Access
      La pressió humana envers el Llobregat, un riu al·luvial mediterrani, ha canviat els seus paisatges fluvial i deltaic. La reducció d’aportació de sediment groller del riu ha provocat una regressió del delta de fins a 800 m ...
    • River incision due to gravel mining: a case study 

      Martín Vide, Juan Pedro; Ferrer Boix, Carles (2006)
      Conference report
      Restricted access - publisher's policy
      Historical information was used to study river degradation in a case study in NE Spain. The accumulation of good topographical information since the 1940s for the Gállego river (a tributary of the Ebro river, which drains ...
    • Sediment transport capacity in a gravel-bed river with a sandy tributary 

      Martín Moreta, Pedro José; Lopez Querol, Susana; Martín Vide, Juan Pedro (2023-11-30)
      Article
      Open Access
      Bedload transport in a river is a deeply analyzed problem, with many methodologies available in the literature. However, most of the existing methods were developed for reaches of rivers rather than for confluences and are ...
    • Sorting of a sand-gravel mixture in a Gilbert-type delta 

      Ferrer Boix, Carles; Martín Vide, Juan Pedro; Parker, Gary (2015-08)
      Article
      Open Access
      This paper presents the results of a Gilbert-type delta progradation experiment within an impoundment created by a dam. The delta was composed of a poorly sorted sand-gravel mixture in a bedload-dominated environment. The ...
    • Subaqueous barchans and plane beds from deposition of quartz silt 

      Capapé Miralles, Sergio; Martín Vide, Juan Pedro; Colombo Piñol, Ferran (2016-12-01)
      Article
      Open Access
      The suspension flow of quartz silt (geometric mean grain size of 4.15 µm), in unfavorable conditions for deposition, is the motivation for the development of different bed morphologies. Particles deposit over a plane ...
    • Suspended sediment load at the lowermost Ebro River (Catalonia, Spain) 

      Rovira Garcia, Albert; Ibáñez, Carles; Martín Vide, Juan Pedro (2015-11)
      Article
      Open Access
      Several attempts to estimate the suspended load and the sediment deficit caused by the reservoirs have been carried out in the lower Ebro River. However, existing data are scarce, scattered along time and space, and obtained ...
    • The 1962 flash flood in the Rubí stream (Barcelona, Spain) 

      Martín Vide, Juan Pedro; Llasat Botija, Carmen (Elsevier, 2018-11)
      Article
      Open Access
      The 1962 Rubí flood was a severe flash flood, the worst to ever take place in Spain, claiming the lives of more than 800 people following 200¿mm of rainfall in 2¿h. Such a high number of casualties can be explained by the ...
    • Transient scour and fill: the case of the Pilcomayo River 

      Martín Vide, Juan Pedro; Capape, Sergio; Ferrer Boix, Carles (Elsevier, 2019-09)
      Article
      Open Access
      Transient scour and fill refers to the general scour and fill in a riverbed due to flood passage. It was given much attention in times of Leopold and Maddock (1953) and Colby (1964) from records of outstanding case studies. ...