|
Title:
|
Constitutive behaviour of high strength concrete under dynamic loads.
|
|
Author:
|
Li, Bing.; Park, R.; Tanaka, H.
|
|
Copyright year:
|
2000 |
|
Abstract:
|
An experimental investigation into the behavior of short reinforced high-strength concrete columns is described. Thirty reinforced concrete columns, either 240 mm diameter circular or 240 mm square and 720 mm high, containing different confining reinforcementconfigurations, yield strengths of transverse reinforcement, and concrete compressive strengths, were subjected to concentricloads to failure at different strain rates. Results presented include an assessment of the effect of strain rate, different concrete compressivestrength, amount and distribution of longitudinal steel, and amount of distribution of transverse steel. A stress-strain curvefor confined high-strength concrete loaded at a high strain rate (comparable with seismic loading) is proposed and compared with the curve based on tests conducted at low strain rates. |
|
Subject:
|
DRNTU::Engineering. |
|
Type:
|
Journal Article |
|
Series/ Journal Title:
|
ACI structural journal |
|
School:
|
School of Civil and Environmental Engineering |
|
Rights:
|
© 2000 American Concrete Institute. This paper was published in ACI structural journal and is made available as an electronic reprint (preprint) with permission of American Concrete Institute. The paper can be found at the following official URL: [http://www.concrete.org/PUBS/JOURNALS/OLJDetails.asp?Home=SJ&ID=7427]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. |
|
Version:
|
Published version |
