Behavior of lightweight self-compacted concrete using attapulgite stone as aggregate and subjected to axial load
Joint Authors
al-Siraj, Wisam Kazim
Qasim, Hibah S.
Source
Journal of Engineering and Sustainable Development
Issue
Vol. 25, Issue (s) (31 Dec. 2021), pp.78-87, 10 p.
Publisher
al-Mustansyriah University College of Engineering
Publication Date
2021-12-31
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Topics
Abstract EN
This paper presents experimental studies of rectangular concrete beam behaviors under axial load and bending loads and investigating the possibility of producing Lightweight Self-Compacting Concrete (LWSCC) by using the Attapulgite stone with a bulk density of about 776 kg/m3.
The experimental work included (5) specimens which included using the silica fume by 10% and 15% as an addition to the mixture M2 and M3.
The shear span to effective depth (a/d) of beams was (2.5, 2.75, and 3.00).
The test results showed an improvement in the mechanical properties of specimens containing silica fume by 15% , which was tested at 28 days.
The first crack and the ultimate load were decreasing with increasing (a/d) ratios.
Experimental results indicate a significant improvement in the properties of concrete and its resistance to shear stresses, as the axial load improves the shear capacity and reduces the shear failure in the (LWSCC).
American Psychological Association (APA)
Qasim, Hibah S.& al-Siraj, Wisam Kazim. 2021. Behavior of lightweight self-compacted concrete using attapulgite stone as aggregate and subjected to axial load. Journal of Engineering and Sustainable Development،Vol. 25, no. (s), pp.78-87.
https://search.emarefa.net/detail/BIM-1273151
Modern Language Association (MLA)
Qasim, Hibah S.& al-Siraj, Wisam Kazim. Behavior of lightweight self-compacted concrete using attapulgite stone as aggregate and subjected to axial load. Journal of Engineering and Sustainable Development Vol. 25, Special issue (2021), pp.78-87.
https://search.emarefa.net/detail/BIM-1273151
American Medical Association (AMA)
Qasim, Hibah S.& al-Siraj, Wisam Kazim. Behavior of lightweight self-compacted concrete using attapulgite stone as aggregate and subjected to axial load. Journal of Engineering and Sustainable Development. 2021. Vol. 25, no. (s), pp.78-87.
https://search.emarefa.net/detail/BIM-1273151
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1273151