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Main Title: Explicitly coupled consolidation analysis using piecewise constant pressure
Author(s): Aubram, Daniel
Type: Article
Abstract: The paper describes an explicit coupling procedure for efficient consolidation analysis. Each time step is divided into a flow step followed by a drained mechanical step. The flow step keeps the total mean stress increment fixed and solves a diffusion problem based on piecewise constant pressure data. The procedure can be added to purely mechanical finite element codes and does not require a fully coupled element type. Details on discretization and implementation are provided as well as results of numerical tests.
Subject(s): consolidation
Issue Date: 19-Mar-2019
Date Available: 22-Oct-2019
Language Code: en
DDC Class: 600 Technik, Technologie
Journal Title: Acta geotechnica
Publisher: Springer
Publisher DOI: 10.1007/s11440-019-00792-z
EISSN: 1861-1133
ISSN: 1861-1125
TU Affiliation(s): Fak. 6 Planen Bauen Umwelt » Inst. Bauingenieurwesen » FG Grundbau und Bodenmechanik
Appears in Collections:Technische Universit├Ąt Berlin » Publications

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