Earticle

초록

영어

About flexural strengthening effect of reinforced concrete beam, a reinforcing method of construction that consists of
fiber-steel plate composite panels(GSP) is under development at present. There is also a high demand for precise behavior of
structures for its economical and efficient planning. That is, a reliable research must be undertaken that could allow precognition
of intensity and behavior in conjunction with the securement ductility and character. As a result of making efforts to resolve the
issues, many experimental researches and structure interpreting techniques exist today. The research verified the validity of
interpretation by comparing and analyzing existing experimental values using a grudge element interpretation program. Various
interpretation models have been proposed by introducing a reinforcing method for shearing flexural of strengthened reinforced
concrete beam with a composite panel(GSP) as an additional variable. Lastly ductility and beam capacity were examined and
compared with an interpretation model at varying levels of reinforcement, reinforcement method, load-displacement relationship
and crevice phase.

목차

Abstract
 1. 서론
 2. 보강된 보의 휨내력 산정
  2.1 휨내력 설계시 기본가정
  2.2 보강보의 재료구성모델
  2.3 균열단면해석
 3. 유한요소해석
  3.1 해석대상 실험체 개요
  3.2 해석방법 및 요소분할
  3.3 모델링 요소
 4. 기존 실험결과와 수치해석결과의 비교분석
  4.1 수치해석의 타당성 검토
  4.2 균열성상 및 주응력분포
  4.3 하중-변위관계
 5. 모델계획
  5.1 해석모델 변수계획
  5.2 해석결과 및 고찰
 6. 결론
 참고문헌

저자

• 김대영 [ Kim, Dae-Young | 부산대학교 건축공학과 석사 ]
• 박성수 [ Park, Sung-Soo | 부산대학교 건축공학과 교수, 공학박사 ]

참고문헌