The paper presents a hybrid technology tailored for the seismic upgrade of r.c. columns. The proposed system combines steel angles with C-FRP wrapping, both conceived to increase column ductility as well as axial, shear and flexural capacity. The system will be described as well as the experimental tests that have been carried out for its validation. In order to better understand the contribution of the steel angles, a robust numerical microplane based approach has been adopted for the interpretation of the test results.
A hybrid FRP-based system for seismic upgrading of R.C. columns: experimental results and microplane based numerical simulations / Cersosimo, G.; Nisticò, N.. - STAMPA. - (2016), pp. 1012-1017. (Intervento presentato al convegno CICE 2016 8th International Conference on Fiber Reinforced Polymer (FRP). Composite in Civil Engineering tenutosi a Hong Kong, China nel 14-16 Dicembre 2016).
A hybrid FRP-based system for seismic upgrading of R.C. columns: experimental results and microplane based numerical simulations
N. Nisticò
2016
Abstract
The paper presents a hybrid technology tailored for the seismic upgrade of r.c. columns. The proposed system combines steel angles with C-FRP wrapping, both conceived to increase column ductility as well as axial, shear and flexural capacity. The system will be described as well as the experimental tests that have been carried out for its validation. In order to better understand the contribution of the steel angles, a robust numerical microplane based approach has been adopted for the interpretation of the test results.| File | Dimensione | Formato | |
|---|---|---|---|
|
Cersosimo_Hybrid_2016.pdf
solo gestori archivio
Tipologia:
Documento in Post-print (versione successiva alla peer review e accettata per la pubblicazione)
Licenza:
Tutti i diritti riservati (All rights reserved)
Dimensione
2.3 MB
Formato
Adobe PDF
|
2.3 MB | Adobe PDF | Contatta l'autore |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
