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Titolo:
The finite element analysis of interaction problem through water, soil, balloon and pile
Autore:
Kato, S; Kawahara, M;
Indirizzi:
Chuo Univ, Dept Civil Engn, Fac Sci & Engn, Bunkyo Ku, Tokyo 112, Japan Chuo Univ Tokyo Japan 112 n, Fac Sci & Engn, Bunkyo Ku, Tokyo 112, Japan Ohki Corp, Tech Res Lab, Shiroi Cyo, Chiba, Japan Ohki Corp Shiroi Cyo Chiba Japan Tech Res Lab, Shiroi Cyo, Chiba, Japan
Titolo Testata:
INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS
fascicolo: 1, volume: 15, anno: 2001,
pagine: 73 - 79
SICI:
1061-8562(2001)15:1<73:TFEAOI>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Soggetto:
FLUID;
Keywords:
finite element analysis; interaction problem; balloon;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
10
Recensione:
Indirizzi per estratti:
Indirizzo: Kawahara, M Chuo Univ, Dept Civil Engn, Fac Sci & Engn, Bunkyo Ku, Kasuga 1-13-27, Tokyo 112, Japan Chuo Univ Kasuga 1-13-27 Tokyo Japan 112 27, Tokyo 112, Japan
Citazione:
S. Kato e M. Kawahara, "The finite element analysis of interaction problem through water, soil, balloon and pile", INT J C FL, 15(1), 2001, pp. 73-79

Abstract

This paper presents the finite element analysis of an interaction problem involving water, soil, balloon and pile. A building with friction piles is considered, and balloons are introduced to the top of piles. To control thevertical displacement of the building, water is injected into or removed from the balloons. The two-dimensional incompressible Navier-Stokes equationis introduced, and the ALE (Arbitrary Lagrangian Eulerian) method is applied to the water flow analysis. The FS (Fractional Step) method is also applied in the finite element formulation. The soil, which is assumed as a linear elastic body, is subjected to the deformation analysis. The balloon and pile are assumed as a linear elastic truss and a rigid frame, and the deformation analysis is also performed. All the components are discretized by the finite element method in space and are interactively solved by taking into account continuity conditions of traction and displacement.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 06/07/20 alle ore 07:59:22