Matches in SemOpenAlex for { <https://semopenalex.org/work/W2244145172> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W2244145172 endingPage "596" @default.
- W2244145172 startingPage "589" @default.
- W2244145172 abstract "Although the adaptation of deep foundations into heat exchangers is receiving growing attention, geothermal research is focusing mostly on energy optimization aspects. Meanwhile, the primary bearing function of the foundation must remain unaltered. Also, provided that soils are naturally prone to dilation or contraction upon heating-cooling cycles, ensuring all the time the lateral contact between pile and soil is a critical issue. The paper is a contribution to the verification and optimization of mechanical dimensioning of heat exchanger piles. Besides, the soil behavior in the vicinity of the geothermal structure is assessed with respect to temperature diffusion throughout the medium. An experimental programme is carried out on a real scale instrumented heat exchanger pile, featuring cyclic variations in temperature in the embedded pipes. A thermo-hydro-mechanical (THM) elastoplastic model for unsaturated porous media is introduced to simulate the behavior of the heat pile and soil. A finite element analysis of the in-situ test pile is then carried out to assess the validity and capabilities of the innovative modeling framework. The numerical results show good comparability with field measurements. Further numerical investigation on a pile group predicts the pile and soil response to thermal loads beyond the conventional temperature range seen previously. Simulations predict thermo-plastic behavior which is harmful for the soil-foundation contact." @default.
- W2244145172 created "2016-06-24" @default.
- W2244145172 creator A5019501349 @default.
- W2244145172 creator A5039815714 @default.
- W2244145172 creator A5046932007 @default.
- W2244145172 creator A5059104997 @default.
- W2244145172 date "2009-01-01" @default.
- W2244145172 modified "2023-10-18" @default.
- W2244145172 title "Understanding the thermo-mechanical response of heat exchanger piles" @default.
- W2244145172 hasPublicationYear "2009" @default.
- W2244145172 type Work @default.
- W2244145172 sameAs 2244145172 @default.
- W2244145172 citedByCount "0" @default.
- W2244145172 crossrefType "journal-article" @default.
- W2244145172 hasAuthorship W2244145172A5019501349 @default.
- W2244145172 hasAuthorship W2244145172A5039815714 @default.
- W2244145172 hasAuthorship W2244145172A5046932007 @default.
- W2244145172 hasAuthorship W2244145172A5059104997 @default.
- W2244145172 hasConcept C107706546 @default.
- W2244145172 hasConcept C119560385 @default.
- W2244145172 hasConcept C127413603 @default.
- W2244145172 hasConcept C135628077 @default.
- W2244145172 hasConcept C187320778 @default.
- W2244145172 hasConcept C39432304 @default.
- W2244145172 hasConcept C66938386 @default.
- W2244145172 hasConcept C78519656 @default.
- W2244145172 hasConceptScore W2244145172C107706546 @default.
- W2244145172 hasConceptScore W2244145172C119560385 @default.
- W2244145172 hasConceptScore W2244145172C127413603 @default.
- W2244145172 hasConceptScore W2244145172C135628077 @default.
- W2244145172 hasConceptScore W2244145172C187320778 @default.
- W2244145172 hasConceptScore W2244145172C39432304 @default.
- W2244145172 hasConceptScore W2244145172C66938386 @default.
- W2244145172 hasConceptScore W2244145172C78519656 @default.
- W2244145172 hasLocation W22441451721 @default.
- W2244145172 hasOpenAccess W2244145172 @default.
- W2244145172 hasPrimaryLocation W22441451721 @default.
- W2244145172 hasRelatedWork W1703266323 @default.
- W2244145172 hasRelatedWork W1974746449 @default.
- W2244145172 hasRelatedWork W1986592461 @default.
- W2244145172 hasRelatedWork W2020132745 @default.
- W2244145172 hasRelatedWork W2025766834 @default.
- W2244145172 hasRelatedWork W2071233812 @default.
- W2244145172 hasRelatedWork W2116262615 @default.
- W2244145172 hasRelatedWork W2193180315 @default.
- W2244145172 hasRelatedWork W2326343326 @default.
- W2244145172 hasRelatedWork W2335758439 @default.
- W2244145172 hasRelatedWork W2345316410 @default.
- W2244145172 hasRelatedWork W2348997356 @default.
- W2244145172 hasRelatedWork W2735344596 @default.
- W2244145172 hasRelatedWork W2745850064 @default.
- W2244145172 hasRelatedWork W2765670956 @default.
- W2244145172 hasRelatedWork W2800448517 @default.
- W2244145172 hasRelatedWork W2888074503 @default.
- W2244145172 hasRelatedWork W29079089 @default.
- W2244145172 hasRelatedWork W2976748926 @default.
- W2244145172 hasRelatedWork W3022218706 @default.
- W2244145172 isParatext "false" @default.
- W2244145172 isRetracted "false" @default.
- W2244145172 magId "2244145172" @default.
- W2244145172 workType "article" @default.