Research
Past Projects
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Research Career & Grants – Since 2002
● Principal investigator, Development and performance verification of wearable piezoelectric sensor technology for damage detection in PSC structures, granted by KAIA, Korea, 2018-2019.
● Principal researcher, BK21PLUS Team for harbor structural systems, Pukyong National University, funded by the Ministry of Education, Korea, 2013-2020.
● Principal investigator, Development of tendon failure
detection system for PSC bridge, granted by NRF, Korea, 2016-2019.
● Co-investigator, Improvement and manual writing service of
damage detection software for image-based bolted connection, granted by KAIST,
Korea, 2019.
● Co-investigator, Development of integrated module for
large bolt joint and steel/ concrete damage diagnosis algorithm, granted by
KAIST, Korea, 2018.
● Co-investigator, Structural health monitoring techniques
for wind-turbine tower, granted by KAIA, Korea, 2015-2017
● Principal investigator, Structural health monitoring of
harbor caisson system, granted by NRF, Korea, 2013-2016.
● Co-investigator, Damage identification techniques for
undersea structures, granted by KIOST, Korea, 2011-2014.
● Co-leader of international collaboration for field evaluation of smart sensor systems into Hwamyung cable-stayed bridge, Korea, sponsored by Hyundai Construction Co, UC-Irvine, KAIST & Pukyong National University, 2011-2013.
● Principal investigator, Time-frequency domain pattern
recognition and artificial neural networks for damage identification in harbor
caisson system, granted by NRF, Korea, 2010-2013.
● Principal investigator, Damage detection in cable
tendon by impedance monitoring, granted by KICT, Korea, 2013.
● Principal researcher, BK21 team for coastal-harbor
infrastructures, Pukyong National University, granted by NRF, Korea, 2006-2013.
● Co-investigator, SHM of nuclear containment structures
using hybrid acceleration-impedance sensor nodes, granted by KIET, Korea, 2010-2012.
● Principal investigator, Global/local structural health
assessment scheme, granted by KOSEF,
Korea, 2002-2011.
● Principal investigator, PZT interface washer and wireless impedance sensor node for tendon-force monitoring in PSC girder’s
cable-anchorage, granted by KOSEF, Korea, 2009-2010.
● Principal investigator, Hybrid acceleration-impedance
sensor nodes for damage monitoring in cable-stayed bridges, granted by NRF,
Korea, 2008-2010.
● Principal investigator, structural health monitoring
techniques for existing harbor structures, granted by KORDI, Korea, 2006-2010.
● Co-investigator, Korea-China joint research on SHM in
offshore pipelines, 2006-2009.
● Co-investigator, Integrated damage assessment system for large structures, granted by KOSEF, Korea, 2002-2005.