干旱区生态环境知识资源中心(Arid): Experimental Study on the Shear Strength of Dune Sand Concrete Beams

Arid

DOI	10.1155/2020/8062691
	Experimental Study on the Shear Strength of Dune Sand Concrete Beams
	Li, Zhiqiang; Ma, Rui; Li, Gang
通讯作者	Li, Zhiqiang ; Li, Gang
来源期刊	ADVANCES IN CIVIL ENGINEERING
ISSN	1687-8086
EISSN	1687-8094
出版年	2020
卷号	2020
英文摘要	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.
类型	Article
语种	英语
国家	Peoples R China
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000508392600002
WOS关键词	MECHANICAL-PROPERTIES ; COMPRESSIVE STRENGTH ; THERMAL-CONDUCTIVITY ; WOOD SHAVINGS ; AGGREGATE ; COLUMNS ; MORTAR ; CEMENT
WOS类目	Construction & Building Technology ; Engineering, Civil
WOS研究方向	Construction & Building Technology ; Engineering
EI主题词	2020-01-09
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/312432
作者单位	Shihezi Univ, Coll Water & Architectural Engn, Shihezi 832003, Peoples R China
推荐引用方式 GB/T 7714	Li, Zhiqiang,Ma, Rui,Li, Gang. Experimental Study on the Shear Strength of Dune Sand Concrete Beams[J],2020,2020.
APA	Li, Zhiqiang,Ma, Rui,&Li, Gang.(2020).Experimental Study on the Shear Strength of Dune Sand Concrete Beams.ADVANCES IN CIVIL ENGINEERING,2020.
MLA	Li, Zhiqiang,et al."Experimental Study on the Shear Strength of Dune Sand Concrete Beams".ADVANCES IN CIVIL ENGINEERING 2020(2020).