These days, the Composite Slabs with Deep Deck plate was commonly used in domestic construction site, and, the application of the Slim Floor system was increased from the Enlargement and High-rise Building. But, Slim Floor system using the Deep Deck was shown safety problem caused by the deflection and local buckling in construction phase when used to more than 6m. Therefore, for solving the problem, the installation of the shores is essential. This study is realize the long span slab without shores from control the deflection through applied the pre-tensioning elements in CAP deck. In addition, by applying the pre-tensioning member as the tensile member of the CAP Deck slab, the pre-tensioning member for the shores tries to be used as the structural member. Accordingly, to determine the flexural performance of the CAP Deck slab through the pre-tensioning force in tensile member, and, the composite effect of the CAP Deck slab by the experiments.

1. 서 론
 2. 프리텐셔닝 CAP Deck 합성슬래브 공법
 3. 프리텐셔닝 CAP Deck 합성슬래브예상내력 산정
  3.1 구조성능 검토 변수 및 일람
  3.2 예상내력 산정 방법 및 예상내력
 4. 프리텐셔닝 CAP Deck 합성슬래브휨 실험
  4.1 실험 개요 및 변수
  4.2 실험체 제작 및 실험 방법
  4.3 실험 진행 및 결과
 5. 분석 및 고찰
  5.1 CAP Deck 유무에 따른 비교
  5.2 프리로드 도입에 따른 비교
  5.3 프리텐셔닝 인장재 종류에 따른 비교
 6. 결 론
 ACKNOWLEDGMENT
 REFERENCES

• 황슬기(서울시립대학교 건축공학과 석사과정) | Hwang, Seul-Ki
• 김교천(㈜바로건설기술 공학석사) | Kim, Gyo-Cheon
• 최성훈(㈜제일테크노스 부장 공학석사) | Choi, Sung-Hoon
• 경제환(㈜제일테크노스 부장 공학석사) | Kyung, Jae-Whan
• 최성모(서울시립대학교 건축공학과 교수) | Choi, Sung-Mo Corresponding author