New coupled analysis for nearly incompressible and impermeable saturated porous media on mixed finite element method: II. Verifications: Fid-Bau Portal

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New coupled analysis for nearly incompressible and impermeable saturated porous media on mixed finite element method: II. Verifications

Tak, Moonho / Park, Taehyo

Abstract The proposed algorithm in Part1 which is proposed in order to overcome numerical difficulties on nearly incompressible and impermeable conditions for saturated porous media is verified for accuracy and stability by analytical solutions, other methods as well as using available models in the ABAQUS software. We could be obtained good results for state variables from comparing, and the method was reasonably and stably performed for all conditions like compressible, incompressible, permeable or nearly impermeable.

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New coupled analysis for nearly incompressible and impermeable saturated porous media on mixed finite element method: II. Verifications

Tak, Moonho / Park, Taehyo

Abstract The proposed algorithm in Part1 which is proposed in order to overcome numerical difficulties on nearly incompressible and impermeable conditions for saturated porous media is verified for accuracy and stability by analytical solutions, other methods as well as using available models in the ABAQUS software. We could be obtained good results for state variables from comparing, and the method was reasonably and stably performed for all conditions like compressible, incompressible, permeable or nearly impermeable.

New coupled analysis for nearly incompressible and impermeable saturated porous media on mixed finite element method: II. Verifications

Tak, Moonho / Park, Taehyo

Abstract The proposed algorithm in Part1 which is proposed in order to overcome numerical difficulties on nearly incompressible and impermeable conditions for saturated porous media is verified for accuracy and stability by analytical solutions, other methods as well as using available models in the ABAQUS software. We could be obtained good results for state variables from comparing, and the method was reasonably and stably performed for all conditions like compressible, incompressible, permeable or nearly impermeable.

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Title:

New coupled analysis for nearly incompressible and impermeable saturated porous media on mixed finite element method: II. Verifications

Contributors:

Tak, Moonho (author) / Park, Taehyo (author)

Published in:

KSCE Journal of Civil Engineering ; 14 ; 17-24

Publication date:

2009-09-18

Size:

8 pages

ISSN:

1976-3808 , 1226-7988

DOI:

https://doi.org/10.1007/s12205-010-0017-8

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

finite element method , porous media , coupled analysis , incompressible materials , nearly impermeable materials Engineering , Civil Engineering , Industrial Pollution Prevention , Geotechnical Engineering & Applied Earth Sciences

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