2020
DOI: 10.1016/j.renene.2019.09.084
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Field tests on thermal response characteristics of micro-steel-pipe pile under multiple temperature cycles

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Cited by 40 publications
(18 citation statements)
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“…Tyszer & Tomaszewska [29] investigated the possibility of using traditional commercial micro-piles as heat exchangers in Poland, concluding that this application in most parts of the country would be cost-effective and 50% more efficient compared to adopting conventional heat energy acquisition technologies. Ren et al [30] presented results from field tests to assess the thermal response of micro-steel-pipe piles under temperature cycling, observing that heat transfer efficiency was different between winter and summer conditions, and it decreased with increasing number of cycles.…”
Section: 12)mentioning
confidence: 99%
“…Tyszer & Tomaszewska [29] investigated the possibility of using traditional commercial micro-piles as heat exchangers in Poland, concluding that this application in most parts of the country would be cost-effective and 50% more efficient compared to adopting conventional heat energy acquisition technologies. Ren et al [30] presented results from field tests to assess the thermal response of micro-steel-pipe piles under temperature cycling, observing that heat transfer efficiency was different between winter and summer conditions, and it decreased with increasing number of cycles.…”
Section: 12)mentioning
confidence: 99%
“…Although considerable research has been undertaken to develop a better understanding of the mechanisms of behavior of TA piles to provide assurance regarding the efficacy and safety of the application in SGE systems [11][12][13][14], only a few studies refer specifically to micropiles [15,16]. Indeed, of 26 field tests reviewed, just 9 involved TA micropiles [17][18][19][20][21][22][23][24][25]. Of these studies, the thermo-mechanical response of TA micropiles was only reported by [17] (bored), and [24,25] (driven), and in all three cases, the piles were installed in fine-grained soils.…”
Section: Introductionmentioning
confidence: 99%
“…Indeed, of 26 field tests reviewed, just 9 involved TA micropiles [17][18][19][20][21][22][23][24][25]. Of these studies, the thermo-mechanical response of TA micropiles was only reported by [17] (bored), and [24,25] (driven), and in all three cases, the piles were installed in fine-grained soils. Furthermore, numerical analysis of TA micropiles has been reported by [25][26][27][28] where driven micropiles in fine-grained soils were modeled, and [29] who modeled a bored (wished-in-place) micropile in frictional media.…”
Section: Introductionmentioning
confidence: 99%
“…The advantages with respect to the thermal response, thermal properties, and the thermo-mechanical performance of energy piles have been discussed in previous studies [ 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 ]. With respect to field experiments of energy piles, many researchers have performed investigations in this area.…”
Section: Introductionmentioning
confidence: 99%