Please use this identifier to cite or link to this item:
https://hdl.handle.net/1959.11/14121
Title: | Computer Model for Repaired RC Beams using Web-Bonded FRP Sheets | Contributor(s): | Mahini, Seyed Saeed (author); Ronagh, Hamid R (author) | Publication Date: | 2006 | Handle Link: | https://hdl.handle.net/1959.11/14121 | Abstract: | FRP sheets can be used to repair reinforced concrete (RC) beams in moment resisting frames designed based on the strong-column weak-beam concept. Understanding the interaction between FRP and the beam is important for having an effective design. In this paper, based on the observed behaviour of the FRP-repaired specimens, strain-stress models have been developed to calculate the ultimate capacity of the web-bonded FRP beams. The ultimate failure can occur because of FRP rupture, concrete crushing, FRP de-bonding or local failure. The first two failure modes are considered in the current models. Based on these models, a computer program was developed in order to facilitate the analysis followed by the design charts that were generated by this program. Finally, the measured ultimate capacity of an FRP-repaired beam-column subassembly is compared with the result obtained from design charts. The agreement between these is reasonable proving the model reliable. | Publication Type: | Conference Publication | Conference Details: | Concrete Solutions 2006: 2nd International Conference on Concrete Repair, St. Malo, France, 27th - 29th June, 2006 | Grant Details: | ARC/IPRS/UQIPRS | Source of Publication: | Concrete Solutions: Proceedings of the Second International Conference on Concrete Repair, p. 115-122 | Publisher: | BRE Press | Place of Publication: | Watford, United Kingdom | Fields of Research (FoR) 2008: | 090505 Infrastructure Engineering and Asset Management 090504 Earthquake Engineering 090503 Construction Materials |
Socio-Economic Objective (SEO) 2008: | 870303 Polymeric Materials (e.g. Paints) 870203 Industrial Construction Design 870204 Residential Construction Design |
Peer Reviewed: | Yes | HERDC Category Description: | E1 Refereed Scholarly Conference Publication |
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Appears in Collections: | Conference Publication |
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