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Research Interests

  • Full-scale performance evaluation of transportation materials

  • Laboratory material characterization of multi-phased pavement materials

  • Sustainable infrastructure and renewable energy 

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Recent Studies 

Transportation Materials

  • Fracture process zone in viscoelastic media under fatigue loading (2000 - 2007)

  • Distress evolution in asphalt concrete pavement under highway traffic (2008 - 2010)

  • Strain anisotropy in highway flexible pavement (2009 - 2010)

  • Effect of hydrated lime on the dynamic modulus of hot mix asphalt (2010)

  • Finite element dynamic analysis for cable-supported structures (1998 - 2010)

  • Potential of fatigue cracking in bridge deck pavement (2011-2012)

  • Operation of KEC teat road (KECTR) (2004-2013)

  • Curling and longitudinal behavior of Continuously Reinforced Concrete Pavement (2013-2016)

  • Detrimental effects of anti0icing brine on PCC pavement (2019 - ) 

 

Sustainability and Renewable Energy

 

  • Development of Geothermal snow melting (2009 - )

  • Eco-melting for modern expressways (2013-2018)

  • Application of Ground-source Heat Pump (GSHP) for HVAC in service areas (2013-2018)

  • Energy harvesting from ground heat, bridge wind farms (2010)

  • Estimation of greenhouse gas emissions released from highway traffic  (2013)

  • Estimation of greenhouse gas emissions released during road construction (2013)

  • Performance evaluation of recycled asphalt mixtures (2013 - 2014)

  • Minimization of urban heat island effect using cool pavement (2017-2018)  

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Performance of geothermal snow melting road (Seo et al. 2011, ASTM 39(4))

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KEC test road and field test (Seo 2010)

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RAP performance testing using ALF at TFHRC of FHWA (2013)

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