Browse > Article
http://dx.doi.org/10.4334/JKCI.2011.23.4.431

Effect of Aggregate on Mechanical Properties of Ultra-High Strength Concrete Exposed to High Temperature  

Kim, Young-Sun (Research & Development Institute Lotte Engineering & Construction)
Choi, Hyoung-Gil (Dept. of Architecture, The University of Tokyo)
Ohmiya, Yoshifumi (Dept. of Architecture, Tokyo University of Science)
Kim, Gyu-Yong (Dept. of Architectural Engineering, Chungnam National University)
Publication Information
Journal of the Korea Concrete Institute / v.23, no.4, 2011 , pp. 431-440 More about this Journal
Abstract
Concrete structures exposed to fire produce changes in their internal structure, resulting in their service life reduction due to the deterioration of its strength and performance capacity. The deterioration level are dependent on the temperature, exposure time, concrete mix proportions, aggregate property, and material properties. This study was performed to evaluate the thermal behavior of ultra-high strength concrete for the parameters of water to cement ratio (compressive strength), fine to total aggregate ratio, and maximum coarse aggregate size. At room temperature and $500^{\circ}C$, tests of ultrasonic pulse velocity, resonance frequency, static modulus of elasticity, and compressive strength are performed using ${\varnothing}100{\times}200\;mm$ cylindrical concrete specimens. The results showed that the residual mechanical properties of ultra-high strength concrete heated to $500^{\circ}C$ is influenced by variation of a water to binder ratio, fine to total aggregate ratio, and maximum coarse aggregate size.
Keywords
ultra-high strength concrete; fire; fine aggregate/aggregate ratio; maximum size of coarse aggregate; residual mechanicla properties;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Kalifa, P., Chéné, G., and Gallé, C., "High-Temperature Behaviour of HPC with Polypropylene Fibres from Spalling to Microstructure," Cement and Concrete Research, Vol. 31, 2001, pp. 1487-1499.   DOI   ScienceOn
2 Phan, L. T., Fire Performance of High-Strength Concrete: A Report of the State-of-the-Art, NISTIR 5934, Gaithersburg, Maryland, 1996, pp. 6-56.
3 Yang, H., Lin, Y., Hsiao, C., and Liu, J. Y., "Evaluation Residual Compressive Strength of Concrete at Elevated Temperatures Using Ultrasonic Pulse Velocity," Fire Safety Journal, Vol. 44, 2009, 121-130.   DOI   ScienceOn
4 Shinohara, K., Yamashita, H., Toyoda, K., Abe, T., Hirashima, T., and Uesugi, H., "Experimental Study on Mechanical Property of High Strength Concrete at High Temperatures: Influence of Coarse Aggregate," Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan A-2, Fire safety, 2003, pp. 173-174.
5 국토해양부, 콘크리트 표준시방서: 8장 고유동 콘크리트, 2009, pp. 111-118.
6 Caldarone, M. A., High Strength Concrete-A Practice Guide, Taylor & Francis, 2008, 114 pp.
7 김영선, "섬유를 혼입한 고강도 철근콘크리트 기둥의 내화 특성 평가에 관한 연구," 충남대학교 학위청구논문, 박사학위, 2010, pp. 105-170.
8 Han, C. G., Hwang, Y. S., Yang, S. H., and Gowripalan, N., "Performance of Spalling Resistance of High Performance Concrete with Polypropylene Fiber Contents and Lateral Confinement," Cement and Concrete Research, Vol. 35, 2005, pp. 1747-1753.   DOI   ScienceOn
9 Heo, Y. S., Sanjayan, J. G., Han, C. G., and Han, M. C., "Synergistic Effect of Combined Fibers for Spalling Protection of Concrete in Fire," Cement and Concrete Research, Vol. 40, 2010, pp. 1547-1554.   DOI   ScienceOn
10 Mohamedbhai, G. T. G., "Effect of Exposure Time and Rates of Heating and Cooling on Residual Strength of Heated Concrete," Magazine of Concrete Research, Vol. 38, No. 136, 1986, pp. 151-158.   DOI   ScienceOn
11 Matsudo, M., Nishida, H., Katayose, N., and Ave, T., "Mechanical Properties of Ultra-High Strength Concrete after Heating," Journal of Structural and Construction Engineering, Transactions of AIJ, Vol. 603, 2006, pp. 171-177.
12 염광수, 전현규, 김흥렬, "섬유혼입공법을 적용한 고강도 콘크리트 기둥의 재하 내화 시험," 콘크리트학회 논문집, 21권, 4호, 2009, pp. 473-480.
13 Han, L. H., Zheng, Y. Q., and Teng, J. G., "Fire Resistance of RC and FRP-Confined RC Columns," Magazine of Concrete Research, Vol. 58, No. 8, 2006, pp. 533-546.   DOI   ScienceOn
14 CNS, Instruments Ltd., Pundit Manual, London, 1971.
15 Ichise, K., "Various Mechanical Properties of Ultra-High- Strength Concrete Subjected to High Temperature Heating," Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan A-1, Materials and Construction, 2008, pp. 1059-1060.
16 Hasuo, K., Matsuda, T., and Kawakami, H., "Study on Evaluation for Strength of Concrete in Structure and Mechanical Properties of Ultra-High-Strength Concrete up to 200 N/$mm^2$," Report of Center for Technology and Research Development, Vol. 7, 2009, pp. 113-120.
17 Yan, X., Li, H., and Wong, Y. L., "Effect of Aggregate on High-Strength Concrete in Fire," Magazine of Concrete Research, Vol. 59, No. 5, 2007, pp. 323-328.   DOI   ScienceOn
18 Zega, C. J. and Di Maio, A. A., "Recycled Concrete Exposed to High Temperatures," Magazine of Concrete Research, Vol. 58, No. 10, 2006, pp. 675-682.   DOI   ScienceOn
19 Schneider, U., Behaviour of Concrete at High Temperatures, Wilhelm Ernst & Sohn Verlag, Berlin, 1982.
20 Architectural Institute of Japan, Guide Book for Fire-Resistive Performance of Structural Materials, Japan, 2009, pp. 34-112.
21 Kuroiwa, S., Watanabe, S., Jinnai, H., Namiki, S., Kawai, K., Terauchi R., and Iijima, M., "An Application of 130 N/$mm^2$ Ultra High Strength Concrete," Report of Taisei Research Institute Technology Center, Vol. 37, No. 17, 2004, pp. 1-6.
22 Hirashima, T., Tokoyoda, M., Toyoda, K., Yamashita, H., Shinohara, K., and Uesugi, H., "Experimental Study on Mechanical Properties of Concrete at Elevated Temperature: Effect on Materials and Mixings," Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan A-2, Fire safety, 2003, pp. 135-138.
23 손유신, 왕호, 이규식, 이승훈, "설계강도 150MPa 초고강도 콘크리트 현장 적용," 콘크리트학회지, 18권, 5호, 2006, pp. 59-63.   과학기술학회마을
24 김규동, 이승훈, 김재호, 김경준, "초고층 구조물에 적용되는 고강도 콘크리트의 배합설계: 세계 최고층 빌딩 버즈 두바이 타워 사례," 한국콘크리트학회 가을학술대회논문집, 18권, 2호, 2006, pp. 445-448.
25 Iijima, M., Watanabe, S., Jinnai, H., Kuroiwa, S., Terauchi, R., and Abe, T., "Application and Quality Control of High Strength Concrete with Design Strength of 150 MPa: Part 1 Construction Summary and Production Control," Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan A-1, Materials and Construction, 2007, pp. 37-38.
26 Cheng, F. P., Kodur, V. K. R., and Wang, T. C., "Stress-Strain Curve for High Strength Concrete at Elevated Temperatures," Journal of Materials in Civil Engineering, Vol. 16, No. 1, 2004, pp. 84-90.   DOI   ScienceOn
27 Ichise, K. and Hori, N., "Mechanical Properties of Ultra-High-Strength Concrete Subjected to High Temperature Heating," Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan A-1, Materials and Construction, 2005, pp. 403-404.
28 Momose, H., "An Experimental Study on the Fire Resistance Properties of Polypropylene Fiber Reinforced Ultra High-Strength Concrete of 150 N/$mm^2$," Proceedings of the Japan Concrete Institute, Vol. 25, No. 1, 2003, pp. 995-1000.