Expermental study to investigate the green concrete piers of bridge using different types of reinforcement
Joint Authors
al-Mamuri, Ali Hamid Nasir
al-Yahya, Wajdi Shabar Sahib
al-Husayni, Hajir Ahmad Salman
Source
Journal of University of Babylon for Engineering Sciences
Issue
Vol. 28, Issue 2 (31 Dec. 2020), pp.269-282, 14 p.
Publisher
Publication Date
2020-12-31
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Abstract EN
This paper investigates the behaviour of Four concrete piers reinforced with different types of reinforcement.
All piers have identical dimensions of 200mm in width, 200mm in height, and 600mm in length with a column cross-section of 200×300mm and 200mm in depth.
Various concrete mixeswere used among which are the normal concrete (NC) and the green concrete (GC) which use a recycled aggregate of 50% replacement ratio instead of normal aggregate.
CFRP bars and GFRP bars are used for reinforcing pier cap at the top Two layers .Experimental tests had been carried out to investigate the behaviour in terms of first cracking load, crack width, failure load, and deflection.
The test results showed that the value of load failure of the GC pier was less than that for the NC one by 2.41% with an increase in deflection.
Furthermore, CFRP and GFRP pier specimens showed opposite behaviour regarding the failure load.
It has been found that the ultimate load of CFRP bars increased the ultimate load by 6.9%, while GFRP bars decreased the ultimate load by 6.7% in comparison to the pier with steel reinforcement.
American Psychological Association (APA)
al-Mamuri, Ali Hamid Nasir& al-Yahya, Wajdi Shabar Sahib& al-Husayni, Hajir Ahmad Salman. 2020. Expermental study to investigate the green concrete piers of bridge using different types of reinforcement. Journal of University of Babylon for Engineering Sciences،Vol. 28, no. 2, pp.269-282.
https://search.emarefa.net/detail/BIM-1316771
Modern Language Association (MLA)
al-Mamuri, Ali Hamid Nasir…[et al.]. Expermental study to investigate the green concrete piers of bridge using different types of reinforcement. Journal of University of Babylon for Engineering Sciences Vol. 28, no. 2 (2020), pp.269-282.
https://search.emarefa.net/detail/BIM-1316771
American Medical Association (AMA)
al-Mamuri, Ali Hamid Nasir& al-Yahya, Wajdi Shabar Sahib& al-Husayni, Hajir Ahmad Salman. Expermental study to investigate the green concrete piers of bridge using different types of reinforcement. Journal of University of Babylon for Engineering Sciences. 2020. Vol. 28, no. 2, pp.269-282.
https://search.emarefa.net/detail/BIM-1316771
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 281
Record ID
BIM-1316771