Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Reliability analysis of prestressed concrete bridge girders: comparison of EUrocode, Spanish Norma IAP and AASHTO LRFD

Autor
Nowak, A. S.; Park, C.; Casas, J.
Tipus d'activitat
Article en revista
Revista
Structural safety
Data de publicació
2001-10
Volum
23
Número
4
Pàgina inicial
331
Pàgina final
344
DOI
https://doi.org/10.1016/S0167-4730(02)00007-3 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0167473002000073 Obrir en finestra nova
Resum
The objective of this paper is to compare the reliability level of prestressed concrete bridge girders designed using three codes: Spanish Norma IAP-98 (1998), ENV 1991-3 Eurocode 1 (1994), and AASHTO LRFD (1998). Typical precast girders used in Spain are considered. Load and resistance parameters are treated as random variables. The statistical parameters are based on the available literature, test data and load surveys. Reliability indices are calculated by iterations. The results indicate tha...
Paraules clau
Design code, Girder bridge, Prestressed concrete, Reliability, Target reliability
Grup de recerca
EC - Enginyeria de la Construcció

Participants