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Soil-concrete interface properties subjected to temperature changes and cycles using direct shear tests
(
American Society of Civil Engineers Library (ASCE Library)
, 2017 , Conference Paper)
Geothermal foundations (energy piles) combine the structural function of deep foundations with the ground source heat exchangers to transfer geothermal energy to superstructures. The intermittent operation of the geothermal ...
Modified-thermal borehole shear test device and testing procedure to investigate the soil-structure interaction of energy piles
(
ASTM International
, 2017 , Article)
The intermittent operation of heat pumps connected to energy piles causes cyclic variation of temperature in the pile and surrounding soil, affecting the soil-pile interaction in ways that have not been fully investigated ...