Analysis of One-Dimensional Thermal Consolidation of Saturated Soil with and without Thermo-Mechanical Coupling

Xue Shen; Rui Qian Wu

doi:10.4028/www.scientific.net/AMR.594-597.335

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 594-597Analysis of One-Dimensional Thermal Consolidation...

Analysis of One-Dimensional Thermal Consolidation of Saturated Soil with and without Thermo-Mechanical Coupling

Abstract:

Based on a one-dimensional thermal consolidation formulation with and without thermo-mechanical coupling of saturated porous medium, problems of one-dimensional thermal consolidation of saturated soil were investigated. For the condition with instantaneous constant surface temperature and uniform initial pore-pressure, analytical solutions of excess pore-water pressure and temperature increment were derived respectively by the method of finite Fourier transform and inverse transform. A relevant computer program was developed, and the excess pore-water pressure was compared in detail. The results show that the thermo-mechanical coupling item in the thermal consolidation equation can be ignored.

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Periodical:

Advanced Materials Research (Volumes 594-597)

Pages:

335-338

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.594-597.335

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Online since:

November 2012

Authors:

Xue Shen, Rui Qian Wu

Keywords:

Excess Pore-Water Pressure, Thermal Consolidation, Thermo-Mechanical Coupling

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