Shear strength and behavior of high strength reinforced concrete beams without stirrups
Other Title(s)
سلوك و مقاومة القص للعتبات الخرسانية المسلحة ذات المقاومة العالية بدون حديد القص
Joint Authors
Said, Jalal Ahmad
Abu Bakr, Abbas Muhammad
Source
Sulaimani Journal for Engineering Sciences
Issue
Vol. 3, Issue 3 (30 Apr. 2016), pp.64-75, 12 p.
Publisher
University of Sulaimani Collage of Engineering
Publication Date
2016-04-30
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Abstract EN
This paper presents test results of twelve high strength reinforced concrete (HSRC) beams without stirrups which were tested to investigate their shear strength and behavior under loading.
The shear behavior, ultimate load-carrying capacity, and mode of failure are presented.
The applicability the ACI 318M-11, Modified Zsutty, and Sudheer et al, the influences of shear span to effective depth ratio (a/d) and compressive strength (fc') on their shear strength are also presented.
It is found that, In general, with increasing each of compressive strength and (a/d) ratio the failure loads and consequently the shear strength of the beams didn't increase significantly.
It is also found that ACI 318 M-11 overestimates for some test results (unsafe) while Sudheer et al equation underestimates for all test results excessively.
However, Modified Zsutty equation underestimates the tested values for all the tested beams and could estimate shear capacity satisfactorily within a reasonable factor of safety.
A regression equation was proposed and it was found to be more reliable and safe in predicting shear strength of high strength reinforced concrete beams.
American Psychological Association (APA)
Said, Jalal Ahmad& Abu Bakr, Abbas Muhammad. 2016. Shear strength and behavior of high strength reinforced concrete beams without stirrups. Sulaimani Journal for Engineering Sciences،Vol. 3, no. 3, pp.64-75.
https://search.emarefa.net/detail/BIM-940514
Modern Language Association (MLA)
Said, Jalal Ahmad& Abu Bakr, Abbas Muhammad. Shear strength and behavior of high strength reinforced concrete beams without stirrups. Sulaimani Journal for Engineering Sciences Vol. 3, no. 3 (Apr. 2016), pp.64-75.
https://search.emarefa.net/detail/BIM-940514
American Medical Association (AMA)
Said, Jalal Ahmad& Abu Bakr, Abbas Muhammad. Shear strength and behavior of high strength reinforced concrete beams without stirrups. Sulaimani Journal for Engineering Sciences. 2016. Vol. 3, no. 3, pp.64-75.
https://search.emarefa.net/detail/BIM-940514
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-940514