DOI QR코드

DOI QR Code

Material and Structural Characteristics of High Performance Permanent Form Using Stainless Steel Fiber

스테인레스 강섬유를 이용한 고성능 영구거푸집의 재료 및 구조적 거동특성에 관한 연구

Sim, Jong-Sung;Oh, Hong-Seob;Ju, Min-Kwan;Kim, Kil-Jung;Shin, Hyun-Yang
심종성;오홍섭;주민관;김길중;신현양

  • Published : 2006.02.28

Abstract

Nowadays, the general stripping work of form has brought some problems; increase of total constructing cost resulted from the man-dependent form work procedure and environmental issues by wasting the debonded form. In this study, to effectively reduce unnecessary cost and resolve the environmental problems caused by these kinds of reason, a permanent form method using stainless steel fiber was introduced then its material and structural characteristics were evaluated. In the case of material characteristic, the permanent form had a good ductile behavior in the result of flexural test of the permanent form panel and pull-out test of insert bolt which is installed in the permanent form and perfect bonding capacity with a field concrete. In the case of structural characteristic, compressive and tensile behavior of the permanent form was evaluated. It also showed a good structural behavior in the view of load-deflection relationship, crack patterns and additional strengthening effect.

Keywords

stainless steel fiber;material and structural characteristic;permanent form;ductile behavior;strength effect

References

  1. 김민수, '장지간 교량을 위해 제안된 Spliced PSC-I 형 거더의 구조거동 연구', 한양대학교 석사학위논문, 1999. 79pp
  2. 삼성물산(주), '스테인레스 강섬유를 이용한 고내구성 영구거푸집의 현장적용성에 대한 연구', 연구보고서, 한양대학교, 2004, pp.1-27
  3. 김형남 외 3인, '비탈형 영구 거푸집의 시공성능과 경제성 평가에 관한 실험적 연구', 대한건축학회 논문집 구조계, 15권, 4호, 1999, pp.91-99
  4. ACI Commitee 349, Code Requirements for Nuclear Safety Related Concrete Structures (ACI 349-01); Appendix B Anchoring to Concrete, ACI, 2001, pp.81-88
  5. 정상모, 'FRP 긴장재를 이용한 콘크리트 보의 연성지수 평가', 대한토목학회 학술발표회논문집(I), 1998, pp.237-240
  6. 오홍섭, '훅트강섬유보강 철근콘크리트 보의 構造擧動에 관한 硏究', 한양대학교 석사학위논문, 1995, pp.1-45

Cited by

  1. Evaluation of Physical and Mechanical Characteristics of Korean Epoxy Asphalt Mixtures vol.14, pp.1, 2012, https://doi.org/10.7855/IJHE.2012.14.1.017