Browse > Article
http://dx.doi.org/10.4334/IJCSM.2006.18.1E.043

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

Jang, II-Young (Dept. of Civil Engineering, Kumoh University of Technology)
Park, Hoon-Kyu (Korea Construction Quality Research Center)
Yoon, Young-Soo (Dept. Civil Engineering, Korea University)
Publication Information
International Journal of Concrete Structures and Materials / v.18, no.1E, 2006 , pp. 43-48 More about this Journal
Abstract
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.
Keywords
compressive strength; high-strength concrete; modulus of elasticity; unit weight; elastic modulus equation;
Citations & Related Records
연도 인용수 순위
  • Reference
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 ASTM Designation C 469, Method of Test for Static Young's Modulus of Elasticity and Poison's Ratio in Compression of Cylindrical Concrete Specimens
11 Korea Concrete Institute, Concrete Standard Specification, Ministry of Construction and Transportation, Korea, 1996
12 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
13 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
14 CEB-FIP, Bulletin D'Irformation No.197, High-Strength Concrete State of Art Report, Aug. 1990
15 Zhang, M. H., Rnning, T. E, and Gjrv, O. E., Mechanical Properties High-Strength Concrete, LiIlehammer, Norway, June 20-24, 1993, pp.1271-1279
16 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
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