Influence of Simulated Acid Rain Corrosion on the Uniaxial Tensile Mechanical Properties of Concrete
Joint Authors
Li, Hong-Nan
Fan, Ying-fang
Zhang, Ying-zi
Source
International Journal of Corrosion
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-07-15
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
An experimental study on the uniaxial tensile property of concrete exposed to the acid rain environment was carried out.
Acid rain with pH level of 1.0 was deposed by the mixture of sulfate and nitric acid solution in the laboratory.
Dumbbell-shaped concrete specimens were immersed in the simulated acid rain completely.
After being exposed to the deposed mixture for a certain period, uniaxial tensile test was performed on the concrete specimens.
The results indicate that elastic modulus, tensile strength, and peak strain have a slight increase at the initial corrosion stage, and with the extension of corrosion process, elastic modulus and tensile strength decrease gradually, while the peak strain still increases.
It is found that the compressive strength is more sensitive than the tensile strength in aggressive environment.
Based on the experimental results, an equation was proposed to describe the ascending branch of the stress-strain curve of the concrete corroded by acid rain.
American Psychological Association (APA)
Zhang, Ying-zi& Fan, Ying-fang& Li, Hong-Nan. 2012. Influence of Simulated Acid Rain Corrosion on the Uniaxial Tensile Mechanical Properties of Concrete. International Journal of Corrosion،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-451650
Modern Language Association (MLA)
Zhang, Ying-zi…[et al.]. Influence of Simulated Acid Rain Corrosion on the Uniaxial Tensile Mechanical Properties of Concrete. International Journal of Corrosion No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-451650
American Medical Association (AMA)
Zhang, Ying-zi& Fan, Ying-fang& Li, Hong-Nan. Influence of Simulated Acid Rain Corrosion on the Uniaxial Tensile Mechanical Properties of Concrete. International Journal of Corrosion. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-451650
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-451650