干旱区生态环境知识资源中心(Arid): A state-of-the art review of 1-D heave prediction methods for expansive soils

Arid

DOI	10.3328/IJGE.2012.06.01.15-41
	A state-of-the art review of 1-D heave prediction methods for expansive soils
	Vanapalli, Sai K.; Lu, Lu
通讯作者	Vanapalli, SK
来源期刊	INTERNATIONAL JOURNAL OF GEOTECHNICAL ENGINEERING
ISSN	1938-6362
EISSN	1939-7879
出版年	2012
卷号	6 期号:1 页码:15-41
英文摘要	Expansive soils are typically in a state of unsaturated condition and are widely found in semi-arid and arid regions of the world. The engineering properties of these soils are highly sensitive to changes in water content and suction in the active zone depth. One of the key problems associated with expansive soils is their swelling characteristics due to an increase in their natural water content. Practicing geotechnical engineers consider reliable prediction of the heave behavior of expansive soils and understanding its impact on the structures as one of their greatest challenges. Several researchers and practitioners from all around the world have made significant contributions over the past 60 years to better understand these problematic soils. This paper synthesizes information of various techniques available in literature for estimating the swelling pressure and the 1-D heave behavior of expansive soils. In addition, the limitations of using them in geotechnical engineering practice are discussed.
英文关键词	Unsaturated soils expansive soils suction swelling pressure 1-D heave prediction
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000214105800002
WOS关键词	WATER-CONTENT ; SHRINK ; MODEL
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/2XILL650/329950
作者单位	[Vanapalli, Sai K.; Lu, Lu] Univ Ottawa, Dept Civil Engn, 161 Louis Pasteur, Ottawa, ON K1N 6N5, Canada
推荐引用方式 GB/T 7714	Vanapalli, Sai K.,Lu, Lu. A state-of-the art review of 1-D heave prediction methods for expansive soils[J],2012,6(1):15-41.
APA	Vanapalli, Sai K.,&Lu, Lu.(2012).A state-of-the art review of 1-D heave prediction methods for expansive soils.INTERNATIONAL JOURNAL OF GEOTECHNICAL ENGINEERING,6(1),15-41.
MLA	Vanapalli, Sai K.,et al."A state-of-the art review of 1-D heave prediction methods for expansive soils".INTERNATIONAL JOURNAL OF GEOTECHNICAL ENGINEERING 6.1(2012):15-41.