Experimental Study on Repairing Method for Corroded Steel Member by Carbon Fiber Sheets
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Bibliographic Details
| Author(s): |
Naofumi Inaba
Yoshio Tomita Masatsugu Nagai Akira Kobayashi Hiroshi Sugiura |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Symposium: Improving Infrastructure Worldwide, Weimar, Germany, 19-21 September 2007 | ||||
| Published in: | IABSE Symposium Weimar 2007 | ||||
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| Page(s): | 490-491 | ||||
| Total no. of pages: | 8 | ||||
| Year: | 2007 | ||||
| DOI: | 10.2749/weimar.2007.0301 | ||||
| Abstract: |
This paper describes the applicability of CFRP bonding to the repair of corrosion damaged steel members. Tensile and flexure tests using steel plate and steel girder with CFRP were carried out. It was confirmed, until the peeling of CFRP, that CFRP-steel composite action was ensured. Moreover, the effect of the design parameters such as, “amount of reinforcement”, “range of reinforcement” and “bonded length” on the stress reduction was made clear. Based on this experimental study, the design method for the repair of corroded steel members by CFRP bonding was proposed. |
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| Keywords: |
corrosion repair carbon fiber reinforced plastic (CFRP)
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