A coupled CFD‐DEM investigation of suffusion of gap graded soil: Coupling effect of confining pressure and fines content

Suffusion involves fine particles migration within the matrix of coarse fraction under seepage flow, which usually occurs in the gap‐graded material of dams and levees. Key factors controlling the soil erodibility include confining pressure (p′) and fines content (Fc), of which the coupling effect o...

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Vydáno v:	International journal for numerical and analytical methods in geomechanics Ročník 44; číslo 18; s. 2473 - 2500
Hlavní autoři:	Liu, Yajing, Wang, Lizhong, Hong, Yi, Zhao, Jidong, Yin, Zhen‐Yu
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Bognor Regis Wiley Subscription Services, Inc 01.12.2020
Témata:	CFD‐DEM Computational fluid dynamics Computer applications Confining confining pressure Coupling Discrete element method Fines fines content Fluid dynamics force chain buckling Hydraulic gradient Hydrodynamics Levees Mathematical models Pressure effects Seepage Soil Soil dynamics Soil erosion Soil investigations Soils Strain strain energy suffusion Voids
ISSN:	0363-9061, 1096-9853
On-line přístup:	Získat plný text
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