News (2025)

Aug 2025 : The collaborative paper with Ulsan National Institute of Science and Technology has been published in Structure and Infrastructure Engineering (Q2).
Aug 2025: The NRF–NSFC Bilateral Collaboration Program, conducted in partnership with Seoul National University and Zhejiang University (China), has been selected.
Jul 2025 : S3 Lab has been selected for the Laboratory Infrastructure Support Program under the National University Development Project.
Jul 2025 : Hyeon Woo has joined the S3 Lab as an undergraduate intern. Welcome!
Jun 2025 : Ayeon Lim has joined the S3 Lab as an undergraduate intern. Welcome!
Feb 2025 : The collaborative paper with Florida State University has been published in Journal of Wind Engineering and Industrial Aerodynamics (Q1).
Jan 2025 : The collaborative paper with Seoul National University has been published in Scientific Reports (Q1).

Infrastructure is exposed to various uncertainties throughout its long design life and massive scale. At S3 Lab, we conduct research to probabilistically quantify how loads—such as traffic and wind—affect structural safety. We also investigate the strength degradation of structural components caused by deterioration mechanisms like corrosion and fatigue cracking. Our goal is to provide engineering-based assessments of a structure's safety through its life-cycle.

사회기반시설물은 긴 설계수명과 거대한 크기로 인해 생애주기에 걸쳐 다양한 불확실성에 노출됩니다. 구조 안전 및 지속가능성 연구실에서는 차량, 바람 등 다양한 하중이 구조물에 미치는 영향, 그리고 부식, 피로균열 등 노후화로 인한 구조 부재의 강도 저하를 확률적으로 정량화하여 우리가 사용하는 사회기반시설물의 안전성을 평가합니다.

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