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Fibre reinforced precast concrete segments: design and applications

Autor
de la Fuente, A.; Pialarissi Cavalaro, S.H.; Liao, L.; Aguado, A.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
40th ITA-AITES World Tunnel Congress 2014
Any de l'edició
2014
Data de presentació
2014-05-14
Llibre d'actes
Proceedings of the World Tunnel Congress, Iguassu Falls, Brazil, May 9th-15th 2014
Pàgina inicial
1
Pàgina final
7
Projecte finançador
BIA2010-17478: Procesos constructivos mediante hormigones con fibras
Repositori
http://hdl.handle.net/2117/23408 Obrir en finestra nova
Resum
The use of structural fibre as replacement of the traditional reinforcement in precast concrete segmental linings is a widespread practice. As a matter of fact, more than forty examples of application in tunnels and vertical shafts can be cited. The success of using fibres in this structural elements lies in the mechanical improvements (reduction of the crack width, increasing of the toughness, among others) as well as in economic reasons (reduction of the labour force as well as of the producti...
Citació
Fuente, A. [et al.]. Fibre reinforced precast concrete segments: design and applications. A: ITA-AITES World Tunnel Congress. "Proceedings of the World Tunnel Congress, Iguassu Falls, Brazil, May 9th-15th 2014". Iguassu Falls: 2014, p. 1-7.
Paraules clau
design, fibers, numerical optimization, precast segment, support.
Grup de recerca
EC - Enginyeria de la Construcció

Participants