Bond strength of light-weight concrete pull-out specimens contain steel fibers
Other Title(s)
مقاومة ربط العينات المسحوبة للخرسانة الخفيفة الوزن المحتوية على ألياف الحديد
Joint Authors
Abbas, Amir Najm
Shihab, Lina Abd al-Salam
Yaqub, Yaqub Talib
Source
Journal of Engineering and Sustainable Development
Publisher
al-Mustansyriah University College of Engineering
Publication Date
2018-03-31
Country of Publication
Iraq
No. of Pages
11
Main Subjects
English Abstract
Bond between reinforcing steel bar and concrete has a critical influence on the structural behavior of reinforced concrete members.
The nature of the concrete makes the bond characteristics inherently variable.
The variability of the bond affects some of the more practical parameters such as the embedded length, bar diameter and cover thickness, which, in turn, considerably influence the length of the reinforcing elements used in the fabrication of the composite.
In this investigation, the bond strength of normal weight, lightweight and fibrous lightweight concretes are investigated by use pull-out test results.
The embedded lengths, bar diameter and cover thickness are taken as variables.
The experimental work indicated that steel fibers specimens exhibited increase in bond strength about (75.45%), (126.36%) and (174.54%) when using (0.5%), (1%) and (1.5%) of total volume steel fibers respectively.
Also, the specimens that are poured with (16mm) bar diameter have bond strength lower than that of small bar diameter for two types of concrete.
In all concrete specimens, the specimens with large embedded length and concrete cover tend to fail by bond strength higher than that of small embedded length and concrete cover.
Data Type
Conference Papers
Record ID
BIM-906810
American Psychological Association (APA)
Abbas, Amir Najm& Shihab, Lina Abd al-Salam& Yaqub, Yaqub Talib. 2018-03-31. Bond strength of light-weight concrete pull-out specimens contain steel fibers. . Vol. 22, no. 2 (Mar. 2018), pp.123-133.Baghdad Iraq : al-Mustansyriah University College of Engineering.
https://search.emarefa.net/detail/BIM-906810
Modern Language Association (MLA)
Abbas, Amir Najm…[et al.]. Bond strength of light-weight concrete pull-out specimens contain steel fibers. . Baghdad Iraq : al-Mustansyriah University College of Engineering. 2018-03-31.
https://search.emarefa.net/detail/BIM-906810
American Medical Association (AMA)
Abbas, Amir Najm& Shihab, Lina Abd al-Salam& Yaqub, Yaqub Talib. Bond strength of light-weight concrete pull-out specimens contain steel fibers. .
https://search.emarefa.net/detail/BIM-906810