Experimental Testing of Stirrup Corroded RC Beam with Oblique Steel Reinforcement
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Détails bibliographiques
| Auteur(s): |
Jianren Zhang
Lili Hu Jianxin Peng |
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| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Symposium: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas, Venice, Italy, 22-24 September 2010 | ||||
| Publié dans: | IABSE Symposium Venice 2010 | ||||
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| Page(s): | 140-141 | ||||
| Nombre total de pages (du PDF): | 8 | ||||
| Année: | 2010 | ||||
| DOI: | 10.2749/222137810796012199 | ||||
| Abstrait: |
In this paper, 6 simply-supported RC beam with boliqur steel and stirrups reiforcements are corroded and an uncorroded RC beam as a comparative analysis were employed to test shear performance of inclined section, considering corrosion loss of cross section of stirrups and concrete, also taken the influence of bonding and dowel action between steel and concrete into accounts. This paper analyzes corrosion and establishes inclined section bearing capacity calculation model of corroded reinforced concrete for freely supported beam. This study will help understanding that under the state of corrosion of the stirrups, the shear capacity of reinforced concrete members equipped with corroded main bar. For different corrosion specimens, it is not true to form the judgement that the internal load-carrying capacity of the specimens reduce with the degree of corrosion deepen by direct observation from the appearance |
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