IMECH-IR  > 流固耦合系统力学重点实验室
Electro-osmotic consolidation of soil with variable compressibility, hydraulic conductivity and electro-osmosis conductivity
Wu, Hui; Qi WG(漆文刚); Hu, Liming; Wen, Qingbo; Hu, LM (reprint author), Tsinghua Univ, Dept Hydraul Engn, State Key Lab Hydrosci & Engn, Beijing 100084, Peoples R China.
Source PublicationCOMPUTERS AND GEOTECHNICS
2017-05-01
Volume85Pages:126-138
ISSN0266-352X
AbstractIn present study, the non-linear variations of soil compressibility, hydraulic and electro-osmosis conductivities were analyzed through laboratory experiments, and incorporated in a one-dimensional model. The analytical solutions for excess pore water pressure and degree of consolidation were derived, and numerical simulations were performed to verify its effectiveness. The results indicated that both the non-linear variations of hydraulic and electro-osmosis conductivities showed remarkable impacts on the excess pore water pressure and degree of consolidation, especially for soils with relative high compressibility. A further comparison with previous analytical solutions indicated that more accurate predictions could be obtained with the proposed analytical solutions. (C) 2016 Elsevier Ltd. All rights reserved.
KeywordElectro-osmotic Consolidation Variable Soil Properties Analytical Solution Numerical Simulation Excess Pore Water Pressure Degree Of Consolidation
DOI10.1016/j.compgeo.2016.12.026
Indexed BySCI ; EI
Language英语
WOS IDWOS:000398752100012
WOS KeywordCYCLIC LOADINGS ; SOFT CLAYS ; PERMEABILITY ; BENTONITE ; MODEL ; ELECTRODES ; BEHAVIOR
WOS Research AreaComputer Science ; Engineering ; Geology
WOS SubjectComputer Science, Interdisciplinary Applications ; Engineering, Geological ; Geosciences, Multidisciplinary
Funding OrganizationNational Natural Science Foundation of China(51579132 ; China Postdoctoral Science Foundation(2015M581104) ; Ministry of Education(THZ-02-2) ; 51323014)
DepartmentLMFS流固土耦合力学(LHO)
Classification二类
Ranking2
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/60905
Collection流固耦合系统力学重点实验室
Corresponding AuthorHu, LM (reprint author), Tsinghua Univ, Dept Hydraul Engn, State Key Lab Hydrosci & Engn, Beijing 100084, Peoples R China.
Recommended Citation
GB/T 7714
Wu, Hui,Qi WG,Hu, Liming,et al. Electro-osmotic consolidation of soil with variable compressibility, hydraulic conductivity and electro-osmosis conductivity[J]. COMPUTERS AND GEOTECHNICS,2017,85:126-138.
APA Wu, Hui,漆文刚,Hu, Liming,Wen, Qingbo,&Hu, LM .(2017).Electro-osmotic consolidation of soil with variable compressibility, hydraulic conductivity and electro-osmosis conductivity.COMPUTERS AND GEOTECHNICS,85,126-138.
MLA Wu, Hui,et al."Electro-osmotic consolidation of soil with variable compressibility, hydraulic conductivity and electro-osmosis conductivity".COMPUTERS AND GEOTECHNICS 85(2017):126-138.
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