\شماره٪٪۱
Kiani Fordouei, M.A. ``Numerical investigation of temperature
effect on bearing capacity and consolidation settlement of energy
piles in saturated fine grained soils'', M.s. Thesis, Faculity
of Engineering, The University of Qom, Qom, 195 p., (In Persian) (Summer,
2016).
\شماره٪٪۲
Adam, D. and Markiewicz, R. ``Energy from earth-coupled structures,
Foundations Tunnels and Sewers'', {\it Geotechnique}, {\bf 59}(3), pp. 229-236
(2009).
\شماره٪٪۳
Insana, A. and Barla, M. ``Experimental and numerical investigations
on the energy performance of an thermo-active tunnel'', {\it Renewable
Energy}, {\bf 152}, pp 781-792 (2020).
\شماره٪٪۴
Brandl, H. ``Energy foundations and other thermo-active ground
structures'',
{\it Geotechnique}, {\bf 56}(2), pp 81-122 (2006).
\شماره٪٪۵
Wu, S., Dai, Y., Li, X. and et al. ``A review of
ground-source heat pump systems with heat pipes for energy efficiency
in buildings'', {\it Energy Procedia}, {\bf 152}, pp. 413-418 (2018).
\شماره٪٪۶
Baralis, M., Barla, M., Bogusz,W. and Di, L.`` Geothermal potential
of the NE extension Warsaw (Poland) metro tunnels'', {\it Enviromental
Geotechnics}, {\bf 7}(4), pp. 282-294 (2020).
\شماره٪٪۷
Franzius, J.N. and Pralle, N. ``Turning segmental tunnels into
sources of renewable energy'', {\it Civil Engineering}, {\bf 164}(1), pp.
35-40 (2011).
\شماره٪٪۸
Lee, Ch., Park, S., Won, J. and Jeoung, J. ``Evaluation of thermal
performance of energy textile installed in Tunnel'', {\it Renewable
Energy}, {\bf 42}, pp. 11-22 (2012).
\شماره٪٪۹
Barla, M. and Di Donna, A. ``Energy tunnels: Concept and design
aspects'', {\it Underground Space}, {\bf 3}(4), pp. 268-276 (2018).
\شماره٪٪۱۰
Geimer, C. ``Metro tunnels enable geothermal-air conditioning'',
BINE information service, FIZ Karlsruhe-Leibniz Institute for
Information Infrastructure, Germany (2013).
\شماره٪٪۱۱
Tinti, F., Boldini, D., Ferrari, M. and et al.
``Exploitation
of geothermal energy using tunnel lining technology in a mountain
environment'', {\it Tunnelling and Underground Space Technology}, {\bf 70},
pp. 182-203 (2017).
\شماره٪٪۱۲
Moormann, C., Buhmann, P., Friedmann, W. and et al.
`` International experience with renewable energy concepts
in tunnelling'', {\it Tunnel Geothermics}, {\bf 9}(5), pp. 467-480 (2016).
\شماره٪٪۱۳
Cousin, B., Rotta Loria, A.F., Bourget, A. and et al.
``Energy performance and economic feasibility of energy segmental
linings for subway tunnels'', {\it Tunnelling and Underground Space
Technology}, {\bf 91}, 102997 (2019).
\شماره٪٪۱۴
Lamarche, L., Kajl, S. and Beauchamp, B. ``A review of methods
to evaluate borehole thermal resistances in geothermal heat-pump
systems'', {\it Geothermics}, {\bf 39}(2), pp. 187-200 (2010).
\شماره٪٪۱۵
Hellstrom, G. ``Ground heat storage; Thermal analysis of duct
storage systems'', Doctoral Thesis, Department of Mathematical
Physics, University of Lund, Lund, Sweden, 310 p. (1991).
\شماره٪٪۱۶
KODESoVA Radka, and et al.
``Thermal Properties of Representative
Soils of the Czech Republic'', {\it Soil} \& {\it Water Res},
{\bf 8}, pp. 141-150
(2013).
\شماره٪٪۱۷
Abu-Hamdeh, N.H. and Reeder, R.C. ``Soil thermal conductivity
effects of density, moisture, salt concentration, and organic
matter'', {\it Soil Sci. Soc. Am. J}, {\bf 64}(4), pp. 1285-1290 (2000).
\شماره٪٪۱۸
DIN 8074, ``Pipes of high-density polyethylene (High-Density
PE)'', Deutsches Institut f\"{u}r Normung, pp. 99-105 (2011).
\شماره٪٪۱۹
Bergman, L.Th. and et al., {\it Fundamentals of Heat and Mass Transfer},
7th Edition, John Wiley \& Sons (2011).
\شماره٪٪۲۰
Nikiforova, T., Savytskyi, M., Limam, K. and et al.
``Methods and results of experimental researches
of thermal conductivity of soils'', {\it Energy Procedia}, {\bf 42}, pp.
775-783 (2013).
\شماره٪٪۲۱
Indra Noer, H. and Clarke, B. ``Determination of thermal conductivity
of coarse and fine sand soils'', Proceedings World Geothermal
Congress, Bali, Indonesia (2010).
)