Recently, retrofits by using fiber reinforced polymer (FRP) have been widely performed for strengthening of reinforced concrete structure. However, in spite of the weakness of FRP for fire, the research result of it is not enough for practical use. In korea, fire is most frequent disaster which occurs in building. This means the improved structural capacity of building by a retrofit with FRP may be lost by fire if the FRP was not properly protected from it. In this paper, a fire analysis result is presented for the evaluation of damage of reinforced concrete member enhanced by FRP. As a result, the loss of strength of RC member is able to be predicted by using FE analysis with proper material properties for temperature variation.

• 연제영(한국교통대학교 건축공학과 석사과정) | Yeon, Jea Young
• 서수연(한국교통대학교 건축공학과 교수) | Seo, Soo Yeon Corresponding Author
• 이승준(한국교통대학교 건축공학과 석사과정) | Lee, Seung Jun
• 전수민(한국교통대학교 건축공학과 석사과정) | Jeon, Su Min
• 배문용(한국교통대학교 건축공학과 석사과정) | Pel Wenlong