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Nonlinear Finite Strain Consolidation Analysis with Secondary Consolidation Behavior
Joint Authors
Li, Jinzhu
Xie, Xinyu
Wang, Wenjun
Huang, Jieqing
Zhang, Jifa
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-17
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
This paper aims to analyze nonlinear finite strain consolidation with secondary consolidation behavior.
On the basis of some assumptions about the secondary consolidation behavior, the continuity equation of pore water in Gibson’s consolidation theory is modified.
Taking the nonlinear compressibility and nonlinear permeability of soils into consideration, the governing equation for finite strain consolidation analysis is derived.
Based on the experimental data of Hangzhou soft clay samples, the new governing equation is solved with the finite element method.
Afterwards, the calculation results of this new method and other two methods are compared.
It can be found that Gibson’s method may underestimate the excess pore water pressure during primary consolidation.
The new method which takes the secondary consolidation behavior, the nonlinear compressibility, and nonlinear permeability of soils into consideration can precisely estimate the settlement rate and the final settlement of Hangzhou soft clay sample.
American Psychological Association (APA)
Huang, Jieqing& Xie, Xinyu& Zhang, Jifa& Li, Jinzhu& Wang, Wenjun. 2014. Nonlinear Finite Strain Consolidation Analysis with Secondary Consolidation Behavior. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-513118
Modern Language Association (MLA)
Huang, Jieqing…[et al.]. Nonlinear Finite Strain Consolidation Analysis with Secondary Consolidation Behavior. Mathematical Problems in Engineering No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-513118
American Medical Association (AMA)
Huang, Jieqing& Xie, Xinyu& Zhang, Jifa& Li, Jinzhu& Wang, Wenjun. Nonlinear Finite Strain Consolidation Analysis with Secondary Consolidation Behavior. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-513118
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-513118