Thermal Effect on Consolidation for Saturated Porous Solid

Shao Hua Guo

doi:10.4028/www.scientific.net/AMR.446-449.1827

Paper Titles

Study on the Influence of the Shield Tunnel Deformation Due to Excavation of Foundation Pit with Field Data
p.1808

Numerical Simulation of Dynamic Compaction at Dredger Fill Silty
p.1813

Dynamic Risk Evaluation of Deep Excavation Based on Monitor Indexes of Support Structure
p.1817

Inside and Outside Earth Pressure Research of Steel Sheet Pile Cofferdam
p.1822

Thermal Effect on Consolidation for Saturated Porous Solid
p.1827

Study on the Election of Construction Schemes for the Entrance Segment of Tunnel with Unsymmetrical Loading through Large-Span Thin-Dover
p.1831

Basic Analysis of Homogenous Slope Stability by Finite Element Method Based on Plaxis
p.1838

Centrifuge Model Tests of Embankment on Soil Foundation
p.1842

Use of PFC^2D for Simulation of Triaxial Compression Test for Reinforced Earth and Analysis of Sand Particle’s Movement
p.1846

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 446-449Thermal Effect on Consolidation for Saturated...

Thermal Effect on Consolidation for Saturated Porous Solid

Abstract:

The heat and stress equilibrium equations of anisotropic media, coupled to the mass conservation equations of fluid, are studied here based on the standard space of physical presentation for consolidation of anisotropic saturated soils, in which a new compressible thermal constitutive model of soils is induced. The uncoupled diffusion equation of pore water pressure for anisotropic saturated soil affected by heat is deduced. The results show that the consolidation coefficient of saturated soils is affected by both anisotropic subspaces of soil and coupling coefficient between fluid and solid, and also thermal coefficient and thermo-coupling coefficient. Based on these laws, we discuss the consolidation behaviour for isotropic soils.