지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국콘크리트학회 International Journal of Concrete Structures and Materials International Journal of Concrete Structures and Materials Vol.11 No.4
- 발행연도
- 2017.12
- 수록면
- 647 - 655 (9page)
이용수
초록· 키워드
오류제보하기
Amorphous micro-steel (AMS) fibre made by cooling of liquid pig iron is flexible, light and durable to corrosion, then to be compatible with high flowable and disperable states of mixing as well as high ductile post-cracked performances to apply in fibre-reinforced cementitious composites. In the current research, AMS fibre-reinforced cementitious composites based on cement and alkali-activated ground granulated blast furnace slag mortars were newly manufactured and evaluated for the strength and ductile characteristics mainly by direct tensile and shear transfer tests in the variation in the volume of AMS fibres with two different lengths of 15.0 and 30.0 mm. As a result, it was found that 1.0–1.25% fibre volume fractions were recommendable for AMS fibre-reinforced cementitious composites to maximize direct tensile strength, ductile tensile strain, and shear strength of the composites. However, a further fraction of AMS fibre lowered these mechanical characteristics. Simultaneously, it could be said that AMS fibre-reinforced cementitious composites exhibited up to about 3.7 times higher in direct tensile strength and up to 2.3 times higher in shear strength, compared to AMS fibre-free specimens.
목차
Abstract
1. Introduction
2. Amorphous Micro-Steel Fibre-Reinforced Cementitious Composites
3. Characteristics of Slump Flow and Compressive Strength
4. Test and Discussions on Direct Tensile Characteristics
5. Test and Discussions on Shear Transfer Strength
6. Conclusions
References
참고문헌 (29)
참고문헌 신청
Ashour, S. A., Hyasanain, G. S., & Wafa, F. F. (1992). Shear behavior of high-strength fiber-reinforced concrete beans without stirrups. American Concrete Institute, 94, 68?76.
ASTM. (2007). Standard test method for compressive strength of hydraulic cement mortars (using 50 mm [2 in.] cube specimens), ASTM C109/C109 M-07.
Batson, G., Jenkins, E., & Spatnet, R. (1972). Steel fibers as shear reinforcement in beams. American Concrete Institute, 69, 640?644.
Cho, C. G., Kim, Y. Y., Feo, L., & Hui, D. (2012). Cyclic responses of reinforced concrete composite columns strengthened in the plastic hinge region by HPFRC mortar. Composite Structures, 94, 2246?2253.
Choi, W. C., Yun, H. D., Cho, C. G., & Feo, L. (2014). Attempts to apply high performance fiber-reinforced cement composite (HPFRCC) to infrastructures in South Korea. Composite Structures, 109, 211?223.
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Comparison of macrosynthetic and steel FRC shear-critical beams with similar residual flexure tensile strengths
Structural Engineering and Mechanics, An Int＇l Journal
2020 .01
-
Numerical modelling of the pull-out response of inclined hooked steel fibres
Advances in concrete construction
2015 .01
-
Investigating the Hybrid Effect of Micro-steel Fibres and Polypropylene Fibre-Reinforced Magnesium Phosphate Cement Mortar
International Journal of Concrete Structures and Materials
2022 .09
-
Experimental and microstructural evaluation on mechanical properties of sisal fibre reinforced bio-composites
Steel and Composite Structures, An International Journal
2019 .01
-
Pullout Behaviour of Different Types of Steel Fibres Embedded in Magnesium Phosphate Cementitious Matrix
International Journal of Concrete Structures and Materials
2019 .05
-
Compressive strength and failure behaviour of fibre reinforced concrete at elevated temperatures
Advances in concrete construction
2015 .01
-
Experimental evaluation on comparative mechanical properties of Jute – Flax fibre Reinforced composite structures
Structural Engineering and Mechanics, An Int＇l Journal
2020 .01
-
Formula to identify the Influence of steel fibres on the mechanical properties of HPC
Computers and Concrete, An International Journal
2020 .01
-
Shear and impact strength of waste plastic fibre reinforced concrete
Advances in concrete construction
2017 .01
-
Crack Propagation Analysis of Synthetic vs. Steel vs. Hybrid Fibre-Reinforced Concrete Beams Using Digital Image Correlation Technique
International Journal of Concrete Structures and Materials
2020 .11
-
Fast classification of fibres for concrete based on multivariate statistics
Computers and Concrete, An International Journal
2017 .01
-
Effect of fibre loading and treatment on porosity and water absorption correlated with tensile behaviour of oil palm empty fruit bunch fibre reinforced composites
Advances in materials research : AMR
2017 .01
-
Behaviour of Carbon and Basalt Fibres Reinforced Fly Ash Geopolymer at Elevated Temperatures
International Journal of Concrete Structures and Materials
2018 .05
-
Prediction of Hybrid fibre-added concrete strength using artificial neural networks
Computers and Concrete, An International Journal
2015 .04
-
Pull-Out Behaviour of Hooked End Steel Fibres Embedded in Ultra-high Performance Mortar with Various W/B Ratios
International Journal of Concrete Structures and Materials
2017 .06
-
Mechanical behaviour of steel fibre reinforced SCC after being exposed to fire
Advances in concrete construction
2018 .01
-
Behaviour of hybrid fibre reinforced concrete beams strengthened with GFRP laminates
Structural engineering and mechanics : An international journal
2018 .01
-
Comparative investigation on fatigue and moisture absorption behavior of hemp and Jute fibre polymer composites
Structural Engineering and Mechanics, An Int＇l Journal
2022 .03
-
Flexural behaviour of fibre reinforced geopolymer concrete composite beams
Computers and Concrete, An International Journal
2015 .03
-
전력연구원 AMS연구팀 소개
전기의세계
2022 .04
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2018-532-001533275