Modelling of Transient Ground Surface Displacements Due to a Point Heat Source

Lin, Feng-Tsai; Lu, John C.-C.

doi:10.5772/10024

Cited by 2 publications

(2 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Zhang et al 20 conducted an analysis of one-dimensional thermal consolidation problems and discussed key influencing parameters. Lin and Lu 21 and Lu and Lin 22 obtained analytical solutions to thermal consolidation problems in saturated half space and full space under the action of a point heat source using integral transform. Selvadurai and Suvorov 23 analyzed the thermal hydraulic coupling response of media under different conditions.…”

Section: Introductionmentioning

confidence: 99%

Performance analysis of multilayered transversely isotropic saturated media under temperature and horizontally circular loads

Feng,

2024

Num Anal Meth Geomechanics

View full text Add to dashboard Cite

This study constructs a multilayered transversely isotropic saturated model under thermal and horizontally circular loads, and further investigates the model's thermo‐hydro‐mechanical coupling response. Firstly, the ordinary differential matrix equations of thermoelastic saturated media in the integral transformed domain are derived. Secondly, the solution for multilayered thermoelastic saturated media is developed using the extended precise integration method (EPIM), along with the boundary conditions at both ends of the foundation and the continuity conditions between adjacent layers. After that, the solution in the physical domain is further attained with the use of Laplace‐Hankel integral transform inversion. Finally, the accuracy of the proposed theory is confirmed through numerical examples, and the influences of anisotropic parameters, the soil's stratification and porosity on the thermo‐hydro‐mechanical coupling response of the media are studied.

show abstract

Section: Introductionmentioning

confidence: 99%

Performance analysis of multilayered transversely isotropic saturated media under temperature and horizontally circular loads

Feng,

2024

Num Anal Meth Geomechanics

View full text Add to dashboard Cite

show abstract

“…Lu and Lin (2006) displayed transient ground surface displacement produced by a point heat source/sink through analog quantities between poroelasticity and thermoelasticity. Based on Biot's three-dimensional consolidation theory of porous media, analytical solutions of the transient thermo-consolidation deformation due to a point heat source buried in a saturated isotropic porous elastic half space were presented by Lu and Lin (2007), Lin and Lu (2009). Within the framework of the linear theory of thermoelasticity, Chao, Chen and Shen (2006) discussed the problem of circularly cylindrical layered media subjected to an arbitrary point heat source.…”

Section: Introductionmentioning

confidence: 99%