Browsing Fakultet for ingeniørvitenskap (IV) by Author "Sadeghi, Habibollah"
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Driven precast concrete geothermal energy piles: Current state of knowledge
Sadeghi, Habibollah; Singh, Rao Martand (Peer reviewed; Journal article, 2023)Geothermal energy piles are increasingly luring attention in the construction industry as a cost-effective and environmental friendly solution for heating and cooling buildings. Energy piles are used as the primary unit ... -
A novel joint for driven concrete geothermal energy pile foundations
Sadeghi, Habibollah; Singh, Rao Martand (Peer reviewed; Journal article, 2024)Geothermal energy pile foundations are among the most common types of energy geostructures which provide both structural support and can be used as a source with ground source heat pumps for heating and cooling buildings. ... -
A steel joint for driven precast concrete geothermal energy pile foundations
Sadeghi, Habibollah; Singh, Rao Martand (Journal article, 2024)This invention describes a steel joint used for connecting two precast concrete driven energy pile (DEP) segments which is known as DEP joint. Precast concrete DEPs are cast in segments with a maximum length of 12 m at a ... -
Thermal design of jointed precast concrete energy piles
Lillevold, Olai Stensland (Master thesis, 2022)Energy goestructures - geoenergi-konstruksjoner - er en type grunnvarmepumpe der konstruksjoner i bakken blir utnyttet til å hente ut eller lagre termisk energi i bakken. Energikonstruksjonene finnes i dag som energivegger, ...