The Axial compression tests were conducted on FRP strengthened circular CFT short clumns with the test parameters of D/t ratio and the number of FRP sheet ply. The ultimate strength design formula were proposed by applying ACI 440 code for FRP strengthened circular CFT columns.

ABSTRACT
 1. 서 론
 2. 실험내용
  2.1 실험변수 및 셋팅
 3. 설계내력식 제안
 4. 결론
 참고문헌

• 박재우(서울시립대학교 건축공학과) | Park Jai-Woo
• 방중석(대림산업(주)) | Bang Jung-Seok
• 나환선(한전 전력연구원) | Nah Hwan-Seon
• 양일승(동신대학교 건축학부) | Yang Il-Seung
• 최성모(서울시립대학교 건축학부) | Choi Sung-Mo