DOI QR코드

DOI QR Code

A Proposal of an Elastic Modulus Equation for High-Strength and Ultra High-Strength Concrete

  • 발행 : 2006.06.30

초록

This paper presents an elastic modulus equation more appropriate for predicting the elastic modulus of structural materials designed for and made of high- and ultra high-strength concrete under current domestic situation in Korea. In order to validate and assess the proposed elastic modulus equation, more than 400 laboratory test data available in the domestic literature on compressive strength of concrete in the range between 400 to 1,000 $kgf/cm^2$ were used and analyzed statistically. Comparison analyses of the proposed elastic modulus equation with previously suggested equations of ACI363R, CEB-FIP, NS3473 and New-RC are also presented to demonstrate its applicability in domestic practice.

키워드

참고문헌

  1. Lee, 1. H., et al., 'An Experimental Study for Improving the Applicability of High-Strength Concrete,' Journal of Korea Concrete Institute, Vol.4, No.2, June, 1992, pp.83-92
  2. Institute of Construction Technology in Daewoo E&C Co. Ltd., The Determination of the Economic Mix Design for General Construction Purpose of High-Strength Concrete, Report No.DWERI-CE-lO, Oct., 1988
  3. ACI Committee 318, Building Code Requirements for Reinforced Concrete (ACI 318-89), ACI, Detriot, 1989
  4. ACI Committee 363, State-of-Art Report on High-Strength Concrete (ACI 363R-84), ACI, Detroit, 1984
  5. Architectural Institute of Japan, Standard for Structural Calculation of Reinforced Concrete Structures, AIJ, 1991
  6. Shah, S. P. and Ahmad, S. H., High Performance Concretes and Applications, St Edmundsbury Press, London, 1994
  7. Martinez, S., Nilson, A. H. and Slate, EO., 'Spirally-Reinforced High-Strength Concrete Columns,' Department Report No.82-10, Structural Engineering Department, Comell Univ. Ithaca, New York, 1982., 255pp
  8. Zia, P., Leming, M. L., and Ahmad, S. H., 'High-Performance Concrete: A State-of-Art Report,' Research Report SHRP-C/FR-91-103, North Carolina State University, Raleigh, N.C., January 1991
  9. Noguchi, T., A Study on the Mechanical Properties of High-Strength Concrete, Doctoral dissertation, Tokyo Univ., Japan, March. 1995
  10. Kim, M. H., et aI., 'An Experimental Study on the Engineering Properties and the Development of High-Strength Concrete,' Journal of the Architectural Institute of Korea, Vol.5, No.2, April 1989, pp.153-163
  11. ASTM Designation C 469, Method of Test for Static Young's Modulus of Elasticity and Poison's Ratio in Compression of Cylindrical Concrete Specimens
  12. Korea Concrete Institute, Concrete Standard Specification, Ministry of Construction and Transportation, Korea, 1996
  13. CarrasquiIlo, R. L., Nilson, A. H., and Slate, F. O., 'Properties of High-Strength Concrete Subject to Short-Term Loads,' Journal of ACI, Vo1.78, No.3, 1981, pp.171-178
  14. Institute of Construction Technology in Daewoo E&C Co. Ltd., A Study on the Structural Member Test for General Construction Purpose of High-Strength Concrete, Report No. DEPC014-89, 1989
  15. CEB-FIP, Bulletin D'Irformation No.197, High-Strength Concrete State of Art Report, Aug. 1990
  16. Zhang, M. H., Rnning, T. E, and Gjrv, O. E., Mechanical Properties High-Strength Concrete, LiIlehammer, Norway, June 20-24, 1993, pp.1271-1279
  17. Norwegian Codes 3473, Design of Concrete Structures, 1989
  18. Structure Committee of New RC project, Report of Development of Advanced Reinforced Concrete Buildings Using High-Strength Concrete and Reinforcement (New RC Project), Japan Institute of Construction Engineering, 1988
  19. Jang, 1. Y, Park, H. K., and Yoon, Y S., 'A Proposal of an Elastic Mouduls Equation for High and Ultra-High Strength Concrete Using Domestic Experimental Data,' Journal of Korea Concrete Institute, Vol.8, No.6, Dec. 1996, pp.213-222

피인용 문헌

  1. INFLUENCE OF COMPOSITE ELASTIC MODULUS AND LATERAL LOAD PATTERN ON DEFLECTION OF ANTI-SLIDE PILE HEAD vol.22, pp.3, 2016, https://doi.org/10.3846/13923730.2014.897993