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http://dx.doi.org/10.11112/jksmi.2009.13.1.161

Flowability and Strength Properties of High Flowing Self-Compacting Concrete with Steel Fiber Reinforced  

Choi, Yun-Wang (세명대학교 토목공학과)
Choi, Wook (한국시설안전공단 네트워크연구단)
Jung, Jea-Gwone (세명대학교 토목공학과)
An, Tae-Ho (세명대학교 토목공학과)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.13, no.1, 2009 , pp. 161-168 More about this Journal
Abstract
In this study, the concrete, in which the steel fiber(SF) with different volume-surface ratios and lengths was intermixed in High flowing Self-Compacting Concrete(HSCC), was produced to compare with steel fiber reinforced concrete as a part of plan to improve the workability and the quality of steel fiber reinforced concrete. As the result of experiment, the flowing and passing characteristics of HSCC intermixed with SF was highly improved as there was no fiber ball phenomenon due to the effect of high flowability and the viscosity, and in the identical range of compressive strength, it showed the tendency that the splitting and flexural strength was increasing as the length was getting longer regardless of volume-surface ratio when compared with HSCC which was intermixed with SF. It is estimated that in case of application of HSCC intermixed with steel fiber to work sites, it would be possible to improve the workability and the quality which would be better than that of steel fiber reinforced concrete which has been used.
Keywords
High flowing Self-Compacting; Steel Fiber; Flowability;
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1 고경택, 강수태, 박정준, 류금성, "고강도 강섬유 보강 시멘트 복합체의 워커빌리티 향상에 관한 연구", 한국구조물진단학회 제8권 제3호, 2004. 7. pp. 141-148
2 高流動 ユソクリトー施工指針, JSCE, 2000, pp. 40-45
3 Yun Wang Choi, Yong Jic Kim, Hwa Cheol Shin, Han Young Moon, "An experimental research on the fluidity and mechanical properties of high-strength lightweight self-compacting concrete, " Cement and Concrete Research, Vol. 36, Issue 9, 2006, pp. 1595-1602   DOI   ScienceOn
4 ASTM C 1621, "Standard Test Method for Pssing Ability of Self-Consolidating Concrete by J-Ring"
5 Nan Su, Buquan Miao, "A new method for the mix design of medium strength flowing concrete with low cement content," Cement and Concrete Composite, Vol. 25, Issue 2, 2003, pp. 215-222   DOI   ScienceOn
6 Mustafa Sahmaran, Alperen Yurtseven, I. Ozgur Yaman, "Workability of hybrid fiber reinforced self-compacting concrete," Building and Environment, Vol. 40, Issue 12, 2005, pp. 1672-1677   DOI   ScienceOn
7 Nan Su, Kung-Chung Hsu, His-Wen Chai, "A simple mix design method for self-compacting concrete," Cement and Concrete Research, Vol. 31, Issue 12, 2001, pp. 1799-1807   DOI   ScienceOn
8 ASTM C 1611, "Standard Test Method for Slump Flow of Self-Consolidating Concrete". 2007