한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 2006년도 춘계학술발표회 논문집(I)
- /
- Pages.54-57
- /
- 2006
고강도 SFRC보의 전단성능 평가
Shear Capacity Evaluation of High-strength SFRC Beam
- 발행 : 2006.05.11
초록
The purpose of this study is to estimate the shear strength of high-strength SFRC beam by the comparison of normal-strength SFRC beam. To achieve the goal of this study, 9th specimens were made and tested. From the analyzing test result and previous researches, the shear strengthening effect of steel fiber in high-strength is evaluated as superior than normal-strength concrete. And the proposed shear strength equation of SFRC is underestimated the shear capacity of high-strength SFRC beam. Finally, the shear strengthening effect of steel fiber in high-strength concrete is evaluated about 3.5 times larger than normal-strength concrete.
키워드