干旱区生态环境知识资源中心(Arid): Laboratory simulation of the influence of groundwater rise and drip irrigation on the settlement of a sample of collapsible desert soil

Arid

DOI	10.1080/19386362.2018.1475692
	Laboratory simulation of the influence of groundwater rise and drip irrigation on the settlement of a sample of collapsible desert soil
	Vandanapu, Ramesh; Omer, Joshua R.; Attom, Mousa F.
通讯作者	Vandanapu, R (corresponding author), Kingston Univ London, Sch Nat & Built Environm, London, England. ; Vandanapu, R (corresponding author), Amity Univ, Dept Civil Engn, Dubai, U Arab Emirates. ; Attom, MF (corresponding author), Amer Univ Sharjah, Dept Civil Engn, Sharjah, U Arab Emirates.
来源期刊	INTERNATIONAL JOURNAL OF GEOTECHNICAL ENGINEERING
ISSN	1938-6362
EISSN	1939-7879
出版年	2021
卷号	15 期号:6 页码:760-766
英文摘要	Most types of sand have low susceptibility to settlement when in dry, dense and well-graded states but certain sands, when saturated, exhibit a decrease in suction and tensile strength hence leading to a sudden decrease in volume. Such sands are known as collapsible soils and require special consideration because their behaviour cannot be assessed using conventional settlement analysis methods. Irrigated landscapes overlying collapsible strata have caused settlement problems and infrastructure damage in Abu Dhabi area. Using borehole samples from the area, the present work simulates the settlement response of the collapsible sand when sandwiched between two other layers inside a metal mould and loaded with a constant surcharge pressure while varying water infiltration rates and static water levels. The primary goal of the research is to develop relationships for estimating settlement due to collapsible strata by taking into account layer thicknesses, groundwater table and irrigation intensity and duration.
英文关键词	Collapsible soil laboratory simulation deformation drip irrigation
类型	Article
语种	英语
开放获取类型	Green Accepted
收录类别	ESCI
WOS记录号	WOS:000655773300012
WOS类目	Engineering, Geological
WOS研究方向	Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352858
作者单位	[Vandanapu, Ramesh; Omer, Joshua R.] Kingston Univ London, Sch Nat & Built Environm, London, England; [Vandanapu, Ramesh] Amity Univ, Dept Civil Engn, Dubai, U Arab Emirates; [Attom, Mousa F.] Amer Univ Sharjah, Dept Civil Engn, Sharjah, U Arab Emirates
推荐引用方式 GB/T 7714	Vandanapu, Ramesh,Omer, Joshua R.,Attom, Mousa F.. Laboratory simulation of the influence of groundwater rise and drip irrigation on the settlement of a sample of collapsible desert soil[J],2021,15(6):760-766.
APA	Vandanapu, Ramesh,Omer, Joshua R.,&Attom, Mousa F..(2021).Laboratory simulation of the influence of groundwater rise and drip irrigation on the settlement of a sample of collapsible desert soil.INTERNATIONAL JOURNAL OF GEOTECHNICAL ENGINEERING,15(6),760-766.
MLA	Vandanapu, Ramesh,et al."Laboratory simulation of the influence of groundwater rise and drip irrigation on the settlement of a sample of collapsible desert soil".INTERNATIONAL JOURNAL OF GEOTECHNICAL ENGINEERING 15.6(2021):760-766.