Tesi etd-05192010-111018 |
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Tipo di tesi
Tesi di dottorato di ricerca
Autore
AL-HASHEMI, MANAF TAREQ-MOHAMMED
URN
etd-05192010-111018
Titolo
Corrosion induced degradation of mechanical properties of steel reinforcing bars for reinforced concrete structures
Settore scientifico disciplinare
ING-IND/21
Corso di studi
INGEGNERIA DELLE STRUTTURE
Relatori
tutor Prof. De Sanctis, Massimo
Parole chiave
- Steel reinforcing bars
- corrosion
- mechanical properties
- accelerated corrosion tests
Data inizio appello
21/12/2007
Consultabilità
Non consultabile
Data di rilascio
21/12/2047
Riassunto
The thesis study the effects of corrosion on the mechanical characteristics of steel rebars and consequently on the performance of reinforced concrete elements with particular attention to fatigue and ductility. The thesis also investigate the relation between the intensity of the anodic current used in durability tests to activate rebar corrosion and the morphology of the induced corrosion damage. The problem was experimentally investigated by comparing the mechanical characteristics of noncorroded and laboratory corroded rebars.
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