Exploració per autor "Carrera Ramírez, Jesús"
Ara es mostren els items 16-35 de 72
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Deep enclosures versus pumping to reduce settlements during shaft excavations
Pujades Garnes, Estanislao; Vázquez Suñé, Enric; Carrera Ramírez, Jesús; Vilarrasa Riaño, Víctor; De Simone, Silvia; Jurado Elices, Anna; Ledesma Villalba, Alberto; Ramos Schneider, Gonzalo; Lloret Morancho, Antonio (2014-02-04)
Article
Accés restringit per política de l'editorialDeep excavations in aquifers may be constructed by combining pumping with the cut and cover method. The enclosures are often deepened more than structurally needed, in order to diminish the risk of heave or fluidisation ... -
Dewatering of a deep excavation undertaken in a layered soil
Pujades Garnes, Estanislao; Vázquez Suñé, Enric; Carrera Ramírez, Jesús; Jurado Elices, Anna (2014-08-21)
Article
Accés restringit per política de l'editorialIn order to carry out deep excavations under the water table in urban environments, the safety of the work site and of the adjacent buildings is a major cause for concern. One of the most common and effective methods of ... -
Dissolution patterns and mixing dynamics in unstable reactive flow
Hidalgo, Juan J.; Dentz, Marco; Cabeza Diaz de Ceiro, Yoar; Carrera Ramírez, Jesús (2015-08-16)
Article
Accés obertWe study the fundamental problem of mixing and chemical reactions under a Rayleigh-Taylor-type hydrodynamic instability in a miscible two-fluid system. The dense fluid mixture, which is generated at the fluid-fluid interface, ... -
Dynamics of water vapor flux and water separation processes during evaporation from a salty dry soil
Gran Esforzado, Meritxell; Massana, Jordi; Carrera Ramírez, Jesús; Saaltink, Maarten Willem; Olivella Pastallé, Sebastià; Ayora Ibáñez, Carlos; Lloret Morancho, Antonio (Elsevier, 2011-01)
Article
Accés restringit per política de l'editorialEvaporation from a salty soil generates salt accumulation near the surface with the subsequent deterioration of the soil quality. Salinization mechanisms are poorly understood despite their global impact. Vapor flux and ... -
Emerging organic contaminants in groundwater in Spain: A review of sources, recent occurrence and fate in a European context
Jurado Elices, Anna; Vázquez Suñé, Enric; Carrera Ramírez, Jesús; López de Alda, Miren; Pujades Garnes, Estanislao; Barceló Cullerés, Damià (2012)
Article
Accés restringit per política de l'editorialThis paper reviewed the presence of emerging organic contaminants (EOCs) that have been found in the groundwater in Spain in both, rural and urban areas. The list of compounds included pesticides, pharmaceutical active ... -
Estimation of hydraulic parameters for heterogeneous coastal aquifer systems from pumping test analysis and tidal response
Pool Ramírez, María; Carrera Ramírez, Jesús (2013)
Text en actes de congrés
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Estratigrafía y petrología del subsuelo precuaternario del sector SW de la depresión de Barcelona (Cadenas Costeras Catalanas, NE de Iberia)
Parcerisa Duocastella, David; Gámez, D; Gómez Gras, David Manuel; Usera, J; Simó Marfá, Juan Antonio; Carrera Ramírez, Jesús (2008-12)
Article
Accés obertLas numerosas obras de Ingeniería Civil que se han realizado en los últimos años en la depresión de Barcelona (ampliación del aeropuerto, ampliación del metro y AVE fundamentalmente) han permitido recabar mucha información ... -
Excavación de un pozo profundo para revisión de una tuneladora en el centro de Barcelona
Ledesma Villalba, Alberto; Lloret Morancho, Antonio; de Santos, C.; Ramos, Gonzalo; Alonso Pérez de Agreda, Eduardo; Vázquez Suñé, Enric; Pujades Garnes, Estanislao; Carrera Ramírez, Jesús (Sociedad Española de Mecánica del Suelo e Ingeniería Geotécnica, 2012)
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Extension of CODE_BRIGHT to simulate non-isothermal CO2 injection in deep saline aquifers
Vilarrasa Riaño, Víctor; Olivella Pastallé, Sebastià; Silva Rojas, Orlando Enrique; Carrera Ramírez, Jesús (Universitat Politècnica de Catalunya. Departament d'Enginyeria del Terreny, Cartogràfica i Geofísica (ETCG), 2012)
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Fate of ß-blockers in aquifer material under nitrate reducing conditions: Batch experiments
Barbieri, Manuela; Licha, Tobias; Nödler, K.; Carrera Ramírez, Jesús; Ayora Ibáñez, Carlos; Sánchez Vila, Francisco Javier (2012-11)
Article
Accés restringit per política de l'editorialThe fate of the three environmentally relevant β-blockers atenolol, metoprolol and propranolol has been studied in batch experiments involving aquifer material and nitrate reducing conditions. Results from the about 90 d ... -
Funcionamiento hidrogeológico de un acuífero termal (La Garriga-Samalús)
Martínez Landa, Lourdes; Carrera Ramírez, Jesús (2013)
Presentació
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Generalizing Agarwal's method for the interpretation of recovery tests under non-ideal conditions
Trabucchi, Michela; Carrera Ramírez, Jesús; Fernández García, Daniel (2018-09)
Article
Accés obertPumping tests are performed during aquifer characterization to gain conceptual understanding about the system through diagnostic plots and to estimate hydraulic properties. Recovery tests consist of measuring head response ... -
Geomechanical stability of the caprock during CO2 sequestration in deep saline aquifers
Vilarrasa Riaño, Víctor; Olivella Pastallé, Sebastià; Carrera Ramírez, Jesús (2011)
Article
Accés obertSequestration of carbon dioxide (CO2) in deep saline aquifers has emerged as a mitigation strategy for reducing greenhouse gas emissions to the atmosphere. The large amounts of supercritical CO2 that need to be injected ... -
Groundwater modelling in the urban area of Barcelona
Vázquez Suñé, Enric; Carrera Ramírez, Jesús; Sánchez Vila, Francisco Javier; Abarca Cameo, Elena; Arandes Renú, Ramon (Springer, 2005)
Capítol de llibre
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Heat dissipation test with fiber-optic distributed temperature sensing to estimate groundwater flux
Val Alonso, Laura del; Carrera Ramírez, Jesús; Pool Ramírez, Maria; Martínez Landa, Lourdes; Casanovas Muñoz, Carlos; Bour, Olivier; Folch Sancho, Albert (2021-03)
Article
Accés obertWe measure groundwater flux and thermal parameters around a borehole performing a heat dissipation test by heating the armor of a single fiber-optic cable and interpreting the resulting heating curves with a new analytical ... -
Hydrogeological impact assessment by tunnelling at sites of high sensitivity
Pujades Garnes, Estanislao; Vázquez Suñé, Enric; Culi, Laura; Carrera Ramírez, Jesús; Ledesma Villalba, Alberto; Jurado Elices, Anna (2015-07)
Article
Accés obertA tunnel for the High Speed Train (HST) was constructed in Barcelona with an Earth Pressure Balance (EPB) Tunnel Boring Machine (TBM). The tunnel crosses Barcelona and passes under some famous landmarks such as the Sagrada ... -
Hydromechanical characterization of tide-induced head fluctuations in coastal aquifers: The role of delayed yield and minor permeable layers
Goyetche, Tybaud; Pool, Maria; Carrera Ramírez, Jesús; Luquot, Linda (Elsevier, 2022-09-01)
Article
Accés obertTidal analysis is an aquifer scale testing that is a low-cost alternative to pumping tests for evaluating aquifer hydraulic parameters without groundwater extraction. Many analytical solutions may be used to assess aquifer ... -
Impactos hidrogeologicos causados por la construccion del AVE en el entorno de la Sagrada Familia (Barcelona)
Pujades Garnes, Estanislao; Vázquez Suñé, Enric; Culi, Laura; Carrera Ramírez, Jesús; Ledesma Villalba, Alberto; Jurado Elices, Anna (Universidad Politécnica de Valencia, 2014)
Text en actes de congrés
Accés restringit per política de l'editorialEl tunel del AVE que atraviesa Barcelona fue construido con una tuneladora tipo EPB. El trazado del túnel pasa bajo la Sagrada Familia (declarada patrimonio de la humanidad por la UNESCO), y debido a los riesgos que entrañaba ... -
Impacts of cold CO2 injection in deep saline aquifers on the rock mechanical integrity.
Vilarrasa Riaño, Víctor; Carrera Ramírez, Jesús; SILVA, ORLANDO; Olivella Pastallé, Sebastià (2013)
Text en actes de congrés
Accés restringit per política de l'editorialInjecting CO2 into aquifers at depths greater than 800 m brings CO2 to a supercritical state where its density is large enough to ensure an efficient use of pore space. However, CO2 may not be in thermal equilibrium with ... -
Induced seismicity in geologic carbon storage
Vilarrasa Riaño, Víctor; Carrera Ramírez, Jesús; Olivella Pastallé, Sebastià; Rutqvist, Jonny; Laloui, Lyesse (2019-06)
Article
Accés obertGeologic carbon storage, as well as other geo-energy applications, such as geothermal energy, seasonal natural gas storage and subsurface energy storage imply fluid injection and/or extraction that causes changes in rock ...