The Analysis on the Effect of the Loading Capacity of the Pile with Buried Tubes

Abstract:

The pile ground heat exchanger is devised to overcome the shortcomings in configuration of existing ground heat exchangers. In view of its engineering applications of the spiral tubes ground heat exchanger inside foundation piles, the effects of them on the loading capacity features of the pile are studied. Firstly, a spiral tube model is proposed for the energy pile system and the model is proved correctly compared with engineering practice of the piles.Then，in the FEM software the model is applied in the comparasion between the piles with and without buried tubes .As a result, the effects of buried tubes on the loading capacity features of the piles are found.

• Periodical: Advanced Materials Research (Volumes 243-249)
• Pages: 2889-2892
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.243-249.2889
• Online since: May 2011
• Authors: Wen Wang, Rui Han, Man Xia Wu, Chun Mei Zheng
• Keywords: Ground-Source Heat Pump (GSHP) System, Nonlinear Finite Element Method, Numerical Simulation

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