고강도 콘크리트 휨 부재의 균열안정화 상태에서의 부착특성에 관한 실험적 연구
- Title
- 고강도 콘크리트 휨 부재의 균열안정화 상태에서의 부착특성에 관한 실험적 연구
- Other Titles
- Experimental Study on Bond Properties of High Strength RC Flexural Member at Stabilized Crack Stage
- Author
- 이문성
- Keywords
- 부착-미끌림 특성; 고강도콘크리트; 부착인장시험; 균열안정화상태; Bond-Slip Properties; High Strength Concrete; Bond Tension Test; Stabilized Crack Stage
- Issue Date
- 2011-09
- Publisher
- 대한건축학회
- Citation
- 대한건축학회논문집 구조계, v. 27, NO. 09, Page. 37-44
- Abstract
- Because the deflection and the crack width of RC flexural members are influenced by the bond-slip properties between concrete and reinforcing bar, it is very important to consider the bond-slip relationship for the prediction of the deflection and crack width under the serviceability limit state. In this study, the bond tension test was conducted to investigate the relationship between bond stress and slip of the high strength RC flexural member at the stabilized crack stage. The variables are the concrete compressive strength (24, 60, 80 MPa), and diameter of reinforcing bar (D13, D16). As a result, when the concrete strength increased, and diameter of reinforcing bar decreased, the bond strength increased, and it was confirmed that the bond properties by pull-out test is barely suitable for predicting of behavior of flexural members at the stabilized crack stage.
- URI
- https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01691723https://repository.hanyang.ac.kr/handle/20.500.11754/183435
- ISSN
- 1226-9107
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ETC
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