Results 11 to 20 of about 597 (157)
La conducción de agua a Hispalis arrancaba en Alcalá de Guadaira recogiendo unos manantiales que llevaba a la ciudad en canal cerrado, el cual empieza enterrado con registros uniformes distribuidos cada 100 pasos aproximadamente, e iba surgiendo a la ...
Carlos Fernández Casado
doaj +5 more sources
El presente artículo plantea una visión general de la problemática metodológica y técnica que supone la intervención restauradora del Acueducto de Segovia, pieza única del Patrimonio Histórico Español.
F. Jurado
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El acueducto de Segovia es el más airoso de todos los que construyeron los romanos, duradero como muy pocas construcciones, podría seguir cumpliendo su misión primaria de llevar agua rodada y libre, aunque, para befa y escarnio de romanos, soporte una ...
C. Fernández Casado
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Un primer proyecto estaba formado por catorce tramos de 20 metros de luz sobre pilas cimentadas a 4 metros de profundidad en la parte cubierta solamente por las grandes avenidas, y con cimentaciones sobre pilotes de 10 metros en los tres tramos cubiertos
Eduardo Torroja
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La idea fundamental de este acueducto es la de suprimir la posibilidad de fisuración y de fugas, haciendo que el paramento, en contacto con el agua, esté sometido a compresión en todos los sentidos.
Eduardo Torroja
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The Cornelia gens was a family of the Ebusitan oligarchy who performed acts of evergetism as the financing of the construction of an aqueduct. Contemporary archeology has recovered eight sites where remains of a Roman hydraulic canalization have appeared,
Juan José Marí Casanova
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Challenges and Experiences of Managed Aquifer Recharge in the Mexico City Metropolitan Area
Abstract The Mexico City Metropolitan Area (MCMA) is a significant and important urban center in North America, covering an area of approximately 9500 km2 with a population of almost 23 million, yet the water supply remains unsustainable. The total water demand in the MCMA is 84 m3/s and is provided by groundwater (63% or 53 m3/s), imported water (27 ...
Adriana Palma Nava +2 more
wiley +1 more source
A sulfidogenic sludge supplemented with acetate was evaluated in the anodic chamber of microbial fuel cells (MFCs) in the presence of sulfate (SO4-2)/Fe3+ and sulfate (SO4-2)/Fe2+ to investigate the MFC performance and the effect of the iron ions on the composition of the microbial community since sulfate and iron ions are frequently present in ...
José Roberto González-Paz +5 more
wiley +1 more source
Victims crossing overflowing watercourses with vehicles in Spain
Abstract Heavy rainfall causes many watercourses to overflow. In these circumstances, crossing by car even on a road, can be extremely dangerous; however, dozens of drivers are swept away every year in their vehicles. This paper analyses this type of accident in Spain between 2008 and 2018, recording the date, location, number of victims, age and ...
Álvaro Enríquez‐de‐Salamanca
wiley +1 more source
Abstract Managed aquifer recharge (MAR) represents a promising technique to cope with increasing water stress worldwide. However, it can be challenging to operate MAR systems, especially concerning clogging. Clogging reduces the infiltration capacity and system efficiency of a MAR facility.
Jana Glass +2 more
wiley +1 more source

