Experimental Study on the Shear Strength of Dune Sand Concrete Beams
Joint Authors
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-01-09
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
An experimental study was performed to investigate the shear strength of concrete beams made with dune sand (DS) from the Gurbantunggut Desert in the Chinese province of Xinjiang.
The test consisted of 3 series of beams which explored the shear properties of dune sand concrete (DSC) beams.
The failure mode, crack pattern, load deflection, and stirrup strain were investigated.
Meanwhile, the effect of shear span-to-depth ratio (a/d), stirrup ratio, and dune sand replacement ratio on the shear strength of DSC beams was discussed.
The results showed that the dune sand replacement ratio had insignificant influence on the failure mode of beams, so it was feasible to use DS to fabricate beams in regions of Xinjiang in China.
Furthermore, the measured shear strengths of the DSC beams were compared with the calculated values of current design codes, and the results indicated that the shear strength of DSC beams was not precisely predicted by current design codes.
Therefore, a modified formula was proposed to calculate the shear strength of DSC beams.
American Psychological Association (APA)
Li, Zhiqiang& Ma, Rui& Li, Gang. 2020. Experimental Study on the Shear Strength of Dune Sand Concrete Beams. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1122839
Modern Language Association (MLA)
Li, Zhiqiang…[et al.]. Experimental Study on the Shear Strength of Dune Sand Concrete Beams. Advances in Civil Engineering No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1122839
American Medical Association (AMA)
Li, Zhiqiang& Ma, Rui& Li, Gang. Experimental Study on the Shear Strength of Dune Sand Concrete Beams. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1122839
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1122839