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Structural behavior of corroded reinforced concrete structures

Kamyab Zandi Hanjari (Institutionen för bygg- och miljöteknik, Konstruktionsteknik) ; Karin Lundgren (Institutionen för bygg- och miljöteknik, Konstruktionsteknik) ; Per Kettil (Institutionen för tillämpad mekanik) ; Mario Plos (Institutionen för bygg- och miljöteknik, Konstruktionsteknik)
The Fourth International Conference on Bridge Maintenance, Safety, Management, Health Monitoring and Informatics p. 481. (2008)
[Konferensbidrag, refereegranskat]

This paper presents a methodology to analyze the mechanical behavior and remaining load-carrying capacity of corroded reinforced concrete structures. The effect of corrosion is modeled as a change in geometry and properties, i.e. reduction of steel area, removal of spalled concrete and modification of bond-slip properties. The methodology is tested on concrete beams affected by corrosion using finite element analysis and the results were compared with experiments.

Denna post skapades 2008-09-16. Senast ändrad 2015-05-08.
CPL Pubid: 74066