Plain concrete linearized stiffness diminution modeling subjected to different stresses-srain relationship models.

Citation

Jaafar, Mohd Saleh and Abang Ali, Abang Abdullah and Noorzaei, Jamaloddin and Ghatee, Peyman and Ibrahim, Azmi (2011) Plain concrete linearized stiffness diminution modeling subjected to different stresses-srain relationship models. IOP Conference Series: Materials Science and Engineering, 17 (1). 012037. ISSN 1757-8981

Abstract

Linearized stiffness diminution, which is correlated with material damage characteristic, is the major parameters due to modeling of granular material behavior such as plain concrete subjected to cyclic loading. Many damage equations in tension and compression states are proposed in the literatures, however, they produces different damages considering the concepts of the equation's development without any capability of fitting and calibration of produced damages curves with any arbitrary test records. In the present paper, the new equations of concrete damages in the tension and compression state with calibration capability based on the two separated damage indices are developed based on linear interpolation hypothesis. In the result, it is shown that the present equations can be produced the damage parameters close to experimental data.

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Additional Metadata

Item Type:	Article
Divisions:	Faculty of Engineering
DOI Number:	https://doi.org/10.1088/1757-899X/17/1/012037
Keywords:	Calibration capabilities; Cyclic loadings; Damage index; Damage parameter
Depositing User:	Muizzudin Kaspol
Date Deposited:	10 Sep 2014 06:42
Last Modified:	07 Oct 2015 01:32
Altmetrics:	http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1088/1757-899X/17/1/012037
URI:	http://psasir.upm.edu.my/id/eprint/23355
Statistic Details:	View Download Statistic

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