[HTML][HTML] Temperature dependence of soil-structure interface behaviour in the context of thermally-activated piles: A review

A Lupattelli, D Salciarini, F Cecinato, M Veveakis… - … for Energy and the …, 2024 - Elsevier
Thermally-activated (TA) piles are cost-effective technologies with the dual role of
transferring structural loads to the ground while exchanging heat with the surrounding soil …

Thermo-mechanical behaviour of energy piles in overconsolidated clay under various mechanical loading levels and thermal cycles

X Ding, D Zhang, A Bouazza, C Wang, G Kong - Renewable Energy, 2022 - Elsevier
Energy pile foundations play the dual role of providing structural support to buildings and
acting as heat exchanger units. Thus, they are subjected to different mechanical loads from …

A Simplified Method for Bearing-Capacity Analysis of Energy Piles Integrating Temperature-Dependent Model of Soil–Water Characteristic Curve

TA Pham, M Sutman - Journal of Geotechnical and …, 2023 - ascelibrary.org
The bearing resistance of energy piles in the presence of temperature effects has not been
thoroughly investigated, preventing the perfecting of energy pile design methods …

[HTML][HTML] Heat transfer and bearing characteristics of energy piles

J **e, Y Qin - Energies, 2021 - mdpi.com
Energy piles, combined ground source heat pumps (GSHP) with the traditional pile
foundation, have the advantages of high heat transfer efficiency, less space occupation and …

A fully coupled thermo-poro-mechanical finite element analysis to predict the thermal pressurization and thermally induced pore fluid flow in soil media

MM Tamizdoust, O Ghasemi-Fare - Computers and Geotechnics, 2020 - Elsevier
Temperature gradient and heat transfer in saturated porous media may affect pore fluid
pressure and/or pore fluid flow depending on thermal, mechanical, and hydraulic properties …

Full-scale in situ experimental study on the bearing capacity of energy piles under varying temperature and multiple mechanical load levels

Y Wang, F Zhang, F Liu, X Wang - Acta Geotechnica, 2024 - Springer
Although the thermomechanical behaviors of energy piles have been investigated through a
limited number of full-scale tests with constant loads, the effect of multiple load levels on the …

[HTML][HTML] Influence of temperature on residual strength of clayey soils

LM Garcia, NM Pinyol, A Lloret, EA Soncco - Engineering Geology, 2023 - Elsevier
This paper presents the influence of temperature on the residual strength by analyzing
shearing tests carried out in a temperature-and velocity-controlled ring shear apparatus …

[HTML][HTML] A numerical study of the behavior of micropile foundations under cyclic thermal loading

A Lupattelli, PJ Bourne-Webb, TM Bodas Freitas… - Applied Sciences, 2023 - mdpi.com
Micropiles are small-diameter foundation elements that are widely used in building
refurbishment to reinforce existing foundations or provide new foundations where access for …

On the influence of thermal cycles on the yearly performance of an energy pile

M Adinolfi, RMS Maiorano, A Mauro… - … for Energy and the …, 2018 - Elsevier
Thermo active piles have been studied as an efficient solution to minimize greenhouse
emissions and achieve economic advantages. So far, this technology has received only …

Effect of thermal cycles on volumetric behaviour of Bangkok sand

J Sittidumrong, A Jotisankasa… - Geomechanics for Energy …, 2019 - Elsevier
The effect of numerous thermal cycles on the volumetric behaviour of saturated Bangkok
sand was investigated using a double thermal oedometer test that incorporates a …