지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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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.8 No.4
- 발행연도
- 2014.12
- 수록면
- 301 - 307 (7page)
이용수
초록· 키워드
오류제보하기
Rice husk ash (RHA) is classified as a highly reactive pozzolan. It has a very high silica content similar to that of silica fume (SF). Using less-expensive and locally available RHA as a mineral admixture in concrete brings ample benefits to the costs, the technical properties of concrete as well as to the environment. An experimental study of the effect of RHA blending on workability, strength and durability of high performance fine-grained concrete (HPFGC) is presented. The results show that the addition of RHA to HPFGC improved significantly compressive strength, splitting tensile strength and chloride penetration resistance. Interestingly, the ratio of compressive strength to splitting tensile strength of HPFGC was lower than that of ordinary concrete, especially for the concrete made with 20 % RHA. Compressive strength and splitting tensile strength of HPFGC containing RHA was similar and slightly higher, respectively, than for HPFGC containing SF. Chloride penetration resistance of HPFGC containing 10?15 % RHA was comparable with that of HPFGC containing 10 % SF.
목차
Abstract
1. Introduction
2. Experimental Program
3. Results and Discussion
4. Conclusions
References
참고문헌 (34)
참고문헌 신청
1. [보고서] - AFNOR. Be´ton / 1995 / be´ton de sable
2. [학술지(정기간행물)] - Alonso, C / 2000 / Chloride threshold values to depassivate reinforcing bars embedded in a standardized opc mortar / Cement and Concrete Research 30 (7) : 1047 ~ 1055
3. [학술지(정기간행물)] - Armesto, L / 2002 / Combustion behaviour of rice husk in a bubbling fluidised bed / Biomass and Bioenergy 23 (3) : 171 ~ 179
4. [학술지(정기간행물)] - Bederina, M / 2012 / Drying shrinkage studies of wood sand concrete-effect of different wood treatments / Construction and Building Materials 36 : 1066 ~ 1075
5. [학술지(정기간행물)] - Bederina, M / 2007 / Effect of the addition of wood shavings on thermal conductivity of sand concretes : Experimental study and modelling / Construction and Building Materials 21 (3) : 662 ~ 668
2. [학술지(정기간행물)] - Alonso, C / 2000 / Chloride threshold values to depassivate reinforcing bars embedded in a standardized opc mortar / Cement and Concrete Research 30 (7) : 1047 ~ 1055
3. [학술지(정기간행물)] - Armesto, L / 2002 / Combustion behaviour of rice husk in a bubbling fluidised bed / Biomass and Bioenergy 23 (3) : 171 ~ 179
4. [학술지(정기간행물)] - Bederina, M / 2012 / Drying shrinkage studies of wood sand concrete-effect of different wood treatments / Construction and Building Materials 36 : 1066 ~ 1075
5. [학술지(정기간행물)] - Bederina, M / 2007 / Effect of the addition of wood shavings on thermal conductivity of sand concretes : Experimental study and modelling / Construction and Building Materials 21 (3) : 662 ~ 668
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UCI(KEPA) : I410-ECN-0101-2016-532-001074306