| 논문명 |
박리제에 의한 철근과 콘크리트 부재의 부착특성에 관한 실험적 연구 / The Effect of Form Oils on Bond Characteristics of Reinforced Concrete Members |
| 저자명 |
김백중(Kim Baek-Joong) ; 진일권(Jin Il-Guan) ; 최희복(Choi Hee-Bok) ; 강경인(Kang Kyung-In) |
| 발행사 |
대한건축학회 |
| 수록사항 |
대한건축학회논문집 구조계, v.23 n.12 (2007-12) |
| 페이지 |
시작페이지(89) 총페이지(8) |
| ISSN |
12269107 |
| 주제분류 |
구조 / 재료 |
| 주제어 |
박리제 ; 피복 ; 부착특성 ; 철근콘크리트 부재 ; 철근인발시험//Form Oil ; Coating ; Bond Characteristics ; Reinforced Concrete Member ; Pull-Out Test |
| 요약1 |
본 연구에서는 건설현장의 슬래브 거푸집 시공과정에서 발생하는 박리제에 의한 철근피복이 철근과 콘크리트의 부착특성에 미치는 영향을 파악하고자 한다. |
| 요약2 |
In construction site, reinforcing bars were usually coated by using form oils in form work. Nevertheless it becomes one cause of change on bond characteristics between reinforcing bar and concrete, any workers in most construction sites does not show interest to this problem. So, this study investigates the effect of form oils on bond characteristics of reinforced Concrete Members. We carry out experiments as componential analysis of form oils, exfoliation experiments, and Pull-out test. Results of these experiments are as following. 1) The order of surface glossing is as follows; an oil based form-oil > water based form-oil > no use form-oil. 2) According to coating rate increase, slip is increased. Increase rate of slip is as follows; oil based form-oil > water based form-oil. 3) According to increase of compressive strength, bond strength of specimen used no coating reinforcing bar is increased. But bond strengths of specimen used oil-based form-oil and water based form-oil has various behaviors. 4) When compare with specimen used no coating reinforcing bar, bond strengths of specimen used water based form-oil is decreased 14.7-41.1%, bond strengths of specimen used oil based form-oil is decreased 37.2-50.5%. |
| 소장처 |
대한건축학회 |