Unconfined compressive strength of clay soils at different temperatures: experimental and constitutive study

Mohammadi, Fariborz; Maghsoodi, Soheib; Cheshomi, Akbar; Rajabi, Ali M.

doi:10.1007/s12665-022-10473-y

Cited by 2 publications

(1 citation statement)

References 76 publications

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“…The consolidation is closely related to the deformation, strength, stability, and permeability characteristics of soil [1]. Research indicates that fluctuations in temperature exert a significant impact on the mechanical properties of saturated clay in the realm of geotechnical studies [2][3][4]. Examples encompass urban landfill sites [5][6][7], nuclear waste disposal [8,9], heating pipelines [10,11], and thermal treatments of soft clay foundations [12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Interfacial flow contact resistance effect for thermal consolidation of layered viscoelastic saturated soils with semi-permeable boundaries

Xie,

Wen,

Ding

et al. 2024

Preprint

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Laminar flow phenomena may occur when pore water flows at low velocities across the interfaces of soils with different properties, thus causing flow contact resistance. To explore the impacts of interfacial flow contact resistance and rheological characteristics on the thermal consolidation process of layered saturated viscoelastic soil foundation featuring semi-permeable boundaries. This paper established a new thermal consolidation model by introducing a fractional order derivative model, Hagen-Poiseuille law and time-dependent loadings. The semi-analytical solutions for the proposed thermal consolidation model are derived through the Laplace transform and its inverse transform. The reliability and correctness of the solutions are verified with the experimental data in literatures. The influence of constitutive parameters, flow contact resistance model parameters on thermal consolidation process and the interfacial flow contact resistance on foundation settlement, is further explored. The results indicate that the impact of the constitutive parameters and permeability coefficient on the thermal consolidation of viscoelastic saturated soil is related to the flow contact resistance. The enhanced flow contact resistance effect leads to a significant increase in pore water pressure and displacement during the consolidation process.

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Section: Introductionmentioning

confidence: 99%

Interfacial flow contact resistance effect for thermal consolidation of layered viscoelastic saturated soils with semi-permeable boundaries

Xie,

Wen,

Ding

et al. 2024

Preprint

View full text Add to dashboard Cite

show abstract

One-dimensional thermal consolidation analysis of saturated clay with variable compressibility and permeability considering partial drainage boundaries

Lu,

Sun,

2023

Computers and Geotechnics

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Unconfined compressive strength of clay soils at different temperatures: experimental and constitutive study

Abstract: Important note To cite this publication, please use the final published version (if applicable).Please check the document version above.

Cited by 2 publications

References 76 publications

Interfacial flow contact resistance effect for thermal consolidation of layered viscoelastic saturated soils with semi-permeable boundaries

Interfacial flow contact resistance effect for thermal consolidation of layered viscoelastic saturated soils with semi-permeable boundaries

One-dimensional thermal consolidation analysis of saturated clay with variable compressibility and permeability considering partial drainage boundaries

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