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One-Dimensional Consolidation Analysis of Unsaturated Soils under Cyclic Loadings
Joint Authors
Kim, Pyol
Ri, Myongchol
Kim, Yonggun
Ri, Gunhyang
Myong, Hakbom
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-03-17
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
This paper presents analytical solutions to Fredlund and Hasan’s one-dimensional consolidation equations for unsaturated soils subjected to various cyclic loadings.
Two new variables are introduced so that the governing equations for excess pore air and water pressures can be transformed to a set of conventional diffusion equations.
Based on the general solutions for two introduced variables, the analytical solutions are derived for one-dimensional consolidation of unsaturated soils under trapezoidal, rectangular, triangular, and haversine cyclic loadings.
It shows through the degeneration into the existing solutions for unsaturated and saturated soils that the proposed solutions are more general ones for one-dimensional consolidation of soils from unsaturated to saturated states.
A comprehensive parametric study is conducted to investigate the effects of different parameters on one-dimensional consolidation of unsaturated soils under various cyclic loadings.
The proposed solutions can be effectively utilized in the analysis of consolidation of unsaturated soils subjected to various cyclic loadings.
American Psychological Association (APA)
Kim, Pyol& Ri, Myongchol& Kim, Yonggun& Ri, Gunhyang& Myong, Hakbom. 2020. One-Dimensional Consolidation Analysis of Unsaturated Soils under Cyclic Loadings. Shock and Vibration،Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1210267
Modern Language Association (MLA)
Kim, Pyol…[et al.]. One-Dimensional Consolidation Analysis of Unsaturated Soils under Cyclic Loadings. Shock and Vibration No. 2020 (2020), pp.1-16.
https://search.emarefa.net/detail/BIM-1210267
American Medical Association (AMA)
Kim, Pyol& Ri, Myongchol& Kim, Yonggun& Ri, Gunhyang& Myong, Hakbom. One-Dimensional Consolidation Analysis of Unsaturated Soils under Cyclic Loadings. Shock and Vibration. 2020. Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1210267
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1210267