Now showing items 21-29 of 29
Fuente Antequera, Albert de la . (Date of defense: 2011-10-14)
The technical and economic suitability of using fibers has been proved in reinforced concrete pipes.However, the use of fibers in concrete pipe is slow, on the one hand due to the inertia to change in the construction ...
Díaz de Terán López, José Ramón (Date of defense: 2013-09-12)
Durante los últimos años se han venido realizando viaductos con cimbra autolanzable y una nueva secuencia evolutiva de la sección transversal. Esta nueva secuencia evolutiva consiste en alcanzar un esquema autoportante que ...
Araiza Garaygordobil, Gerardo (Date of defense: 2005-07-22)
Durante la última década se han desarrollado cuantiosos trabajos de investigación en torno a las estructuras de obra de fábrica, en su mayoría enfocadas al análisis del comportamiento y al desarrollo de técnicas y procesos ...
Camós Andreu, Carles (Date of defense: 2015-03-13)
Tunneling construction represents an alteration to the distribution of soil pressures that will almost inevitably generate ground subsidence, which can endanger the adjacent buildings in urban areas. The risk of building ...
Cansario Pérez, Maria del Mar (Date of defense: 2005-11-05)
Los sistemas modernos de construcción son asociados a tecnologías innovadoras y a los nuevos materiales, sistemas livianos que ofrecen la posibilidad de una mayor rapidez de ejecución por montaje. Estas características ...
Sarmiento Comesías, Marta (Date of defense: 2015-11-23)
Spatial Arch Bridges (SABs) are defined as bridges in which vertical deck loads produce bending moments and shear forces not contained in the arch plane due to their geometrical and structural configuration. Moreover, the ...
Bedynek, Agnieszka (Date of defense: 2014-03-31)
Tapered plate girders often form part of large-scale structures such as long continuous bridges or industrial buildings where due to considerable loads the higher resistance is required. There are several important reasons ...
Liao, Lin (Date of defense: 2015-09-25)
Concrete technology has changed greatly in the past decades. Steel fibre reinforced concrete (SFRC) is an example of the development in this field. It is obtained by adding fibres that act as a reinforcement of the cement ...
Jiménez Fernández, Cristián (Date of defense: 2015-07-02)
Due to the related problems and the ongoing awareness on environmental issues is that efforts are put in different areas of knowledge, in order to determine, analyze and formulate solutions towards a sustainable future. ...