Numerical Simulation of Compaction Load on Stress-Deformation Behavior of Soil Geosynthetic Composite Mass

Truc T.T. Phan; Meen W. Gui; Thang Q. Pham

doi:10.1007/978-3-030-77234-5_77

Numerical Simulation of Compaction Load on Stress-Deformation Behavior of Soil Geosynthetic Composite Mass

Truc T.T. Phan
, Meen W. Gui
, Thang Q. Pham

Department of Civil Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

Fill compaction in the construction of soil geosynthetic composite (SGC) walls is typically carried out by operating a compactor. Due to the multiple passes of a compactor, the compaction-induced stress (CIS) at any given section can be evaluated by considering the compaction load applied directly above the section under consideration. The compaction load can be modeled as a distribution load on top of each soil layer (Type I), or as a distribution load at the top and bottom of each layer (Type II). This paper aimed to evaluate and compare the effect of the above two compaction simulation methods on the stress and deformation behavior of a full-scale instrumented SGC mass, which is under the working stress condition. Results are evaluated in the form of compaction-induced stresses, stress and strain developed in the reinforcements, and volumetric strain of the SGC mass.

Original language	English
Title of host publication	Advances in Transportation Geotechnics IV - Proceedings of the 4th International Conference on Transportation Geotechnics
Editors	Erol Tutumluer, Soheil Nazarian, Imad Al-Qadi, Issam I. A. Qamhia
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	945-956
Number of pages	12
ISBN (Print)	9783030772338
DOIs	https://doi.org/10.1007/978-3-030-77234-5_77
State	Published - 2022
Event	4th International Conference on Transportation Geotechnics, ICTG 2021 - Chicago, United States Duration: 23 May 2021 → 26 May 2021

Publication series

Name	Lecture Notes in Civil Engineering
Volume	165
ISSN (Print)	2366-2557
ISSN (Electronic)	2366-2565

Conference

Conference	4th International Conference on Transportation Geotechnics, ICTG 2021
Country/Territory	United States
City	Chicago
Period	23/05/21 → 26/05/21

Bibliographical note

Publisher Copyright:
© 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.

Keywords

Compaction-induced stresses
Soil geosynthetic-reinforced soil
Volumetric strain

Access to Document

10.1007/978-3-030-77234-5_77

Cite this

Phan, T. T. T., Gui, M. W., & Pham, T. Q. (2022). Numerical Simulation of Compaction Load on Stress-Deformation Behavior of Soil Geosynthetic Composite Mass. In E. Tutumluer, S. Nazarian, I. Al-Qadi, & I. I. A. Qamhia (Eds.), Advances in Transportation Geotechnics IV - Proceedings of the 4th International Conference on Transportation Geotechnics (pp. 945-956). (Lecture Notes in Civil Engineering; Vol. 165). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-030-77234-5_77

Phan, Truc T.T. ; Gui, Meen W. ; Pham, Thang Q. / Numerical Simulation of Compaction Load on Stress-Deformation Behavior of Soil Geosynthetic Composite Mass. Advances in Transportation Geotechnics IV - Proceedings of the 4th International Conference on Transportation Geotechnics. editor / Erol Tutumluer ; Soheil Nazarian ; Imad Al-Qadi ; Issam I. A. Qamhia. Springer Science and Business Media Deutschland GmbH, 2022. pp. 945-956 (Lecture Notes in Civil Engineering).

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abstract = "Fill compaction in the construction of soil geosynthetic composite (SGC) walls is typically carried out by operating a compactor. Due to the multiple passes of a compactor, the compaction-induced stress (CIS) at any given section can be evaluated by considering the compaction load applied directly above the section under consideration. The compaction load can be modeled as a distribution load on top of each soil layer (Type I), or as a distribution load at the top and bottom of each layer (Type II). This paper aimed to evaluate and compare the effect of the above two compaction simulation methods on the stress and deformation behavior of a full-scale instrumented SGC mass, which is under the working stress condition. Results are evaluated in the form of compaction-induced stresses, stress and strain developed in the reinforcements, and volumetric strain of the SGC mass.",

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Phan, TTT, Gui, MW & Pham, TQ 2022, Numerical Simulation of Compaction Load on Stress-Deformation Behavior of Soil Geosynthetic Composite Mass. in E Tutumluer, S Nazarian, I Al-Qadi & IIA Qamhia (eds), Advances in Transportation Geotechnics IV - Proceedings of the 4th International Conference on Transportation Geotechnics. Lecture Notes in Civil Engineering, vol. 165, Springer Science and Business Media Deutschland GmbH, pp. 945-956, 4th International Conference on Transportation Geotechnics, ICTG 2021, Chicago, United States, 23/05/21. https://doi.org/10.1007/978-3-030-77234-5_77

Numerical Simulation of Compaction Load on Stress-Deformation Behavior of Soil Geosynthetic Composite Mass. / Phan, Truc T.T.; Gui, Meen W.; Pham, Thang Q.
Advances in Transportation Geotechnics IV - Proceedings of the 4th International Conference on Transportation Geotechnics. ed. / Erol Tutumluer; Soheil Nazarian; Imad Al-Qadi; Issam I. A. Qamhia. Springer Science and Business Media Deutschland GmbH, 2022. p. 945-956 (Lecture Notes in Civil Engineering; Vol. 165).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Phan, Truc T.T.

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AU - Pham, Thang Q.

PY - 2022

Y1 - 2022

N2 - Fill compaction in the construction of soil geosynthetic composite (SGC) walls is typically carried out by operating a compactor. Due to the multiple passes of a compactor, the compaction-induced stress (CIS) at any given section can be evaluated by considering the compaction load applied directly above the section under consideration. The compaction load can be modeled as a distribution load on top of each soil layer (Type I), or as a distribution load at the top and bottom of each layer (Type II). This paper aimed to evaluate and compare the effect of the above two compaction simulation methods on the stress and deformation behavior of a full-scale instrumented SGC mass, which is under the working stress condition. Results are evaluated in the form of compaction-induced stresses, stress and strain developed in the reinforcements, and volumetric strain of the SGC mass.

AB - Fill compaction in the construction of soil geosynthetic composite (SGC) walls is typically carried out by operating a compactor. Due to the multiple passes of a compactor, the compaction-induced stress (CIS) at any given section can be evaluated by considering the compaction load applied directly above the section under consideration. The compaction load can be modeled as a distribution load on top of each soil layer (Type I), or as a distribution load at the top and bottom of each layer (Type II). This paper aimed to evaluate and compare the effect of the above two compaction simulation methods on the stress and deformation behavior of a full-scale instrumented SGC mass, which is under the working stress condition. Results are evaluated in the form of compaction-induced stresses, stress and strain developed in the reinforcements, and volumetric strain of the SGC mass.

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KW - Volumetric strain

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Phan TTT, Gui MW, Pham TQ. Numerical Simulation of Compaction Load on Stress-Deformation Behavior of Soil Geosynthetic Composite Mass. In Tutumluer E, Nazarian S, Al-Qadi I, Qamhia IIA, editors, Advances in Transportation Geotechnics IV - Proceedings of the 4th International Conference on Transportation Geotechnics. Springer Science and Business Media Deutschland GmbH. 2022. p. 945-956. (Lecture Notes in Civil Engineering). doi: 10.1007/978-3-030-77234-5_77

Numerical Simulation of Compaction Load on Stress-Deformation Behavior of Soil Geosynthetic Composite Mass

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