Geomechanics and Geotechnics

Publications

  • Hailemariam , H., and Wuttke, F.,2018, Thermal cyclic stability analysis of porous heat storage materials. Energy Geotechnics, SEG 2018, A. Ferrari & L. Laloui (Eds), Springer Series in Geomechanics and Geoengineering, Springer, Cham, Switzerland, pp. 258 - 265. (https://doi.org/10.1007/978-3-319-99670-7_33)
  • Hailemariam , H., and Wuttke, F., 2018, Modelling EM heating of porous media with lattice element method. Energy Geotechnics, SEG 2018, A. Ferrari & L. Laloui (Eds), Springer Series in Geomechanics and Geoengineering, Springer, Cham, Switzerland, pp. 315 - 322. (https://doi.org/10.1007/978-3-319-99670-7_40)

  • S. Bauer, R. Köber, B. Wang, J.-O. Delfs, H. Hailemariam, F. Wuttke, M. Schwanebeck, R. Duttmann and A. Dahmke. 2018, Unterirdische Hochtemperatur-Wärmespeicher als Bausteine einer zukünftigen Wärmeversorgung. Der Geothermiekongress - DGK, 27 - 29 November 2018, Haus der Technik, Essen , Germany
  • F. Wuttke, S. Bauer, A. Dahmke, O. Kolditz, C. Kinias, T. Nagel, Z.H. Rizvi, H. Hailemariam, J. Nordbeck, Y. Min and K. zu Beerentrup. 2018, Development and modelling of an adaptive energy storage under and around buildings. Prague Geotechnical Days 2018, 21 May 2018, Prague, Czech Republic.
  • Hailemariam , H., and Wuttke, F., 2017, Temperature dependency of the thermal conductivity of porous heat storage media, Heat and Mass Transfer 54(4), pp.1031-1051  (https://doi.org/10.1007/s00231-017-2204-3).
  • Hailemariam, H., and Wuttke, F., 2017,Thermal cyclic loading behavior of heat storage media. Proceedings of the 9th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics (ExHFT9), Session 24 – Environmental Systems & Thermal Storage, 12 - 15 June 2017, Iguazu Falls, Brazil
  • Hailemariam, H.,  Al-Janabi, A., Wuttke, F. and Wagner, N., 2017, Soil collapse monitoring with EM measurements. Proceedings of the 2nd World Congress on Civil, Structural, and Environmental Engineering (CSEE’17), 2 - 4 April 2017, Barcelona, Spain, pp. ICGRE 158 (1 - 10). (http://dx.doi.org/10.11159/icgre17.158)
  • Stegner, J., Drefke, C., Hailemariam, H., Anbergen, H., Wuttke, F., Sass, I., Messtechnik für den Erdkabeltrassenbau – Ermittlung der Wärmeleitfähigkeit von Bettungsmaterialien, Bauphysik, 1, Ernst & Sohn, 2017.
  • X-Y. Miao, C. Beyer, U-J. Görke, O. Kolditz, H. Hailemariam, T. Nagel. 2016, Thermo-hydro-mechanical analysis of cement-based sensible heat stores for domestic applications. Environ Earth Sci 75: 1293. (http://dx.doi.org/10.1007/s12665-016-6094-3)
  • Hailemariam, H., Wuttke, F.,  Thermo-hydro-mechanical analysis of cement-based energy storages for small-scale dwellings, Geophysical Research, Vol. 18, EGU 2016-16298, EGU General Assembly 2016.
  • D. Shrestha, H. Hailemariam and F. Wuttke, 2016, Enhancement of soil thermal conductivity in dry condition. Proceedings of the 1st International Conference on Energy Geotechnics ICEGT 2016, 29 - 31 August 2016, Kiel, Germany.
  • H. Hailemariam, D. Shrestha and F. Wuttke, 2016, Steady state vs transient thermal conductivity of soils. Proceedings of the 1st International Conference on Energy Geotechnics ICEGT 2016, 29 - 31 August 2016, Kiel, Germany.
  • H. Hailemariam, D. Shrestha and F. Wuttke, 2016,  CTE analysis of saturated cement-based sensible heat storage materials. Proceedings of the 1st International Conference on Energy Geotechnics ICEGT 2016, 29 - 31 August 2016, Kiel, Germany.
  • H. Hailemariam, D. Shrestha and F. Wuttke, 2016, Analysis of cement-based thermal energy storages considering natural convection. Proceedings of the 1st International Conference on Energy Geotechnics ICEGT 2016, 29 - 31 August 2016, Kiel, Germany.
  • H. Hailemariam, D. Shrestha and F. Wuttke, 2016, Transient vs steady-state techniques for determining effective thermal properties of porous media. 8th International Conference on Porous Media & Annual Meeting, Session MS 3.5. Transient methods to identify effective parameters in porous media, 9 - 12 May 2016, Cincinnati, Ohio, USA. 
  • Hailemariam, H., D. Shrestha, F. Wuttke, and N. Wagner, 2016, Thermal and dielectric behaviour of fine-grained soils, Environmental Geotechnics. (DOI: 10.1680/jenge.15.00042)
  • H. Hailemariam, A. Al-Janabi, F. Wuttke and N. Wagner, 2015, Wave Based Monitoring of Water-Driven Deterioration Process of Unsaturated, Stressed Collapsible Soils. Proceedings of the International Symposium Non-Destructive Testing in Civil Engineering (NDT-CE), 15 - 17 September 2015, Berlin, Germany. 
  • Hailemariam, H., D. Shrestha, K. Sembdner, F. Wuttke, and N. Wagner, "Effect of Hydro-mechanical changes on the relationship between thermal conductivity and Dielectric permittivity of soils", Second EAGE Workshop on Geomechanics and Energy, 13-15 October, 2015, Celle,Germany 
  • Hailemariam, H., D. Shrestha, F. Wuttke, and N. Wagner, 2015. Theoretical and experimental correlation between thermal conductivity and dielectric permittivity of soils, XV Pan American Conference on Soil Mechanics and Geotechnical Engineering, Buenos Aires, Argentina (doi:10.3233/978-1-61499-603-3-785)
  • D. Shrestha, H. Hailemariam, F. Wuttke, Study of thermal conductivity design for thermal loaded geomaterials, International Symposium on Energy Geotechnics, Barcelona, June 2015.
  • Kafle B, Hailemariam H, Wuttke F (2014). Theoretical & experimental modelling of rigid footing over collapsible soil. Proceedings of the International Symposium on Geomechanics from Micro to Macro, IS-Cambridge, September 2014, UK.