Stress-strain diagram of self-consolidating concrete subjected to chemical attack
Joint Authors
Furayyih, Qays Jawad
Salman, Muhammad M.
Zughayir, Luma Abd al-Ghani
Source
Journal of Engineering and Sustainable Development
Issue
Vol. 26, Issue 5 (30 Sep. 2022), pp.105-114, 10 p.
Publisher
al-Mustansyriah University College of Engineering
Publication Date
2022-09-30
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Topics
Abstract EN
Self-consolidating concrete (SCC) is increasingly used in a number of concrete applications, some of which are highly susceptible to attack by sulfuric acid.
This work aimed to study the resistance of a wide range of different SCCs to sulfuric attack.
The main variables studied included binder material type (highly reactive materials), limestone powder and hybrid fibers in this work, compaction, L-box and V-hopper were performed for the new mixtures.
In this study, the specimens were immersed in a solution of sulfuric acid at a concentration (0.5% ) for up to 289 days after normal curing for 28 days.
Laboratory results show that concrete containing pozzolanic material has reduced mechanical properties compared to a mixture containing only limestone powder.
The study also showed that there was an improvement in the resistance of concrete to acid solutions when hybrid fibers were added to the concrete mix.
From the stress graph, the strain at a given axial stress will be less than once the failure becomes more severe, it will become less rigid than immersing the specimen for six months.
American Psychological Association (APA)
Salman, Muhammad M.& Furayyih, Qays Jawad& Zughayir, Luma Abd al-Ghani. 2022. Stress-strain diagram of self-consolidating concrete subjected to chemical attack. Journal of Engineering and Sustainable Development،Vol. 26, no. 5, pp.105-114.
https://search.emarefa.net/detail/BIM-1408188
Modern Language Association (MLA)
Zughayir, Luma Abd al-Ghani…[et al.]. Stress-strain diagram of self-consolidating concrete subjected to chemical attack. Journal of Engineering and Sustainable Development Vol. 26, no. 5 (Sep. 2022), pp.105-114.
https://search.emarefa.net/detail/BIM-1408188
American Medical Association (AMA)
Salman, Muhammad M.& Furayyih, Qays Jawad& Zughayir, Luma Abd al-Ghani. Stress-strain diagram of self-consolidating concrete subjected to chemical attack. Journal of Engineering and Sustainable Development. 2022. Vol. 26, no. 5, pp.105-114.
https://search.emarefa.net/detail/BIM-1408188
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1408188