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Comparison of seismic assessment procedures for masonry arch bridges

Autor
Pelà, L.; Aprile, A.; Benedetti, A.
Tipus d'activitat
Article en revista
Revista
Construction & building materials
Data de publicació
2013-01
Volum
38
Pàgina inicial
381
Pàgina final
394
DOI
https://doi.org/10.1016/j.conbuildmat.2012.08.046 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/16597 Obrir en finestra nova
Resum
This work delves into the seismic assessment of masonry bridges through a detailed analysis of an existing triple-arched bridge. Firstly, the effectiveness of the nonlinear static analysis is evaluated by means of a comparison with a comprehensive set of 84 nonlinear dynamic analyses. Secondly, the choice of the control node on the finite element structural model is investigated, in order to understand its influence on the prediction of seismic capacity. Although the node located at the top leve...
Citació
Pelà, L.; Aprile, A.; Benedetti, A. Comparison of seismic assessment procedures for masonry arch bridges. "Construction and building materials", Gener 2013, vol. 38, p. 381-394.
Paraules clau
Arch bridge, Control node, Earthquake response, Masonry, Nonlinear dynamic analysis, Pushover analysis
Grup de recerca
ATEM - Anàlisi i Tecnologia d'Estructures i Materials

Participants

  • Pelà, Luca  (autor)
  • Aprile, Alessandra  (autor)
  • Benedetti, Andrea  (autor)