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	Constitutive models of frozen soil
	He, P; Zhu, YL; Cheng, GD
刊名	CANADIAN GEOTECHNICAL JOURNAL
	2000-08-01
卷号	37期号:4页码:811-816
关键词	viscoelastoplasticity damage development constitutive model frozen soil
ISSN号	0008-3674
通讯作者	He, P()
英文摘要	The constitutive models on viscoelastoplasticity and the damage to frozen soil presented in this paper can be used to analyze the relationship of stress and strain, under complicated stress states, and damage development and the failure process of the internal structure of frozen soil. The models successfully predict the whole process of creep, including the failure stage. Both strengthening and weakening effects of confining pressure, namely increasing the friction force between soil particles and decreasing the frozen force between ice and the soil particles due to pressure melting of ice, are considered in the constitutive models.
收录类别	SCI
WOS关键词	DAMAGE MECHANICS
WOS研究方向	Engineering ; Geology
WOS类目	Engineering, Geological ; Geosciences, Multidisciplinary
语种	英语
出版者	NATL RESEARCH COUNCIL CANADA
WOS记录号	WOS:000089159000006
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2556666
专题	寒区旱区环境与工程研究所
通讯作者	He, P
作者单位	CAS, Cold & Arid Reg Environm & Engn Res Inst, State Key Lab Frozen Soil Engn, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	He, P,Zhu, YL,Cheng, GD. Constitutive models of frozen soil[J]. CANADIAN GEOTECHNICAL JOURNAL,2000,37(4):811-816.
APA	He, P,Zhu, YL,&Cheng, GD.(2000).Constitutive models of frozen soil.CANADIAN GEOTECHNICAL JOURNAL,37(4),811-816.
MLA	He, P,et al."Constitutive models of frozen soil".CANADIAN GEOTECHNICAL JOURNAL 37.4(2000):811-816.

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