News and Gallery in 2025

News

2025.09.25 - Kil-Wan Ko - Presentation🎤: Dr. Ko gave a talk for KGS Invited Seminar Series with "Energy-Based Soil Liquefaction and Estimation of Timing of Liquefaction Using Spectral Energy Ratio."
2025.08.19 - Kil-Wan Ko: Dr. Ko became a committee member of the Dam Safety Subcommittee in KNCOLD
2025.07.14 - Kil-Wan Ko - Presentation🎤: Dr. Ko gave a talk at Pukyong National Univesity with the topic "Geo-Centrifuge Modeling and Geotechnical Earthquake Engineering."
2025.07.08 - Jaewoo Kang - Welcome🎆: Jaewoo Kang joined GEHL for his PhD study.
2025.07.07 - Tiffany Lim - Welcome🎆: Tiffany from NTU singapore joined GEHL for her summer internship.
2025.06.16 - Hyelim Park, Sungwoo Joo, and SuminCha - Welcome🎆: Three undergraduate students joined and started individual research in GEHL!
2025.04.11 - Kil-Wan Ko - Presentation🎤: Dr. Ko gave a talk at Hyundai Engineering & Construction - topic: "Centrifuge Modeling of Disconnected Piled Raft (DPR): Static and Dynamic."
2025.04.02 - Kil-Wan Ko - Celebration🎉: The newly published paper "Estimation of Timing of Liquefaction using Spectral Energy Ratio" has been selected as Editor's Choice from ASCE, Journal of Geotechnical and Geoenvironmental Engineering!
The paper is made free for a period of one month, beginning the first of the month. After the free period, the article will be moved into the “Editor’s Choice Collection.”
2025.04.01 - Kil-Wan Ko - Publication📖: New paper "Estimation of Timing of Liquefaction using Spectral Energy Ratio" published in Journal of Geotechnical and Geoenvironmental Engineering, ASCE
2025.03.05 - Kil-Wan Ko - Presentation🎤: Dr. Ko presented "Reconceptualization of Soil Liquefaction Assessment: Energy-Based Approach" in GeoKAIST Seminar
2025.03.01 - Kil-Wan Ko - Celebration🎉: New start at KAIST as an assisstant professor in the Department of Civil and Environmental Engineering .

Gallery

September 25 - KGS Invited Seminar and KOCED Centrifuge Center Tour

We invited participants to tour the KOCED Centrifuge Center prior to the KGS seminar. The tour was introduced by Dr. Choi, who presented an overview of our center. Following the tour, an Invited Seminar was held, featuring talks by Dr. Tessari (RPI), Dr. Han (KICT), and Dr. Ko (KAIST).

September 18 - GeoKAIST Gathering

August - Committee Member of Dam Safety in KNCOLD

Dr. Ko became a committee member of the Dam Safety Subcommittee in KNCOLD

August 4 - 16 - Visit UC Davis for Collaborative Research

We ran the centrifuge with Jason DeJong, Mark Bancroft, and Dan Wilson. Had a lot of fun with Davis friends and researchers

June 29 - August 1 - Visit and Research Meeting at UC Berkeley

Dicussion with Dr. Chen to explore collaborative research

July 25 - KEPRI visited KOCED Centrifuge Center

July 17 - The First Group Dinner

We had our first group dinner!

July 17 - The First July 14 - Seminar at Pukyong National University

With Prof. Jongchan Kim and Prof. Yeong-Man Kwon's research group

June 24 - HongKong PolyTech University visted KOCED Centrifuge Center

June 24 - Dinner with Staff @ Centrifuge Center

May 15 - with CE230 TAs & Dr. Kim on Teacher's Day

With CE230 Class TAs and Dr. Kim from KAERI on Teacher's Day

April 2 - Editor's Choice - ASCE Journal of Geotechnical and Geoenvironmental Engineering

"Estimation of Timing of Liquefaction using Spectral Energy Ratio" has been selected as Editor's Choice from ASCE, Journal of Geotechnical and Geoenvironmental Engineering!

March 27-28 - 2025 Spring Geotechnical Engineering Conference

With Professor Yeong-Man Kwon at Pukyong National University

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