Hyo‐Gyoung Kwak
Korea Advanced Institute of Science and Technology · 工学
研究室紹介
Professor Hyo-Gyoung Kwak's research lab specializes in nondestructive evaluation and mechanical behavior of cement-based materials, with a focus on ultrasonic testing and fresh mortar consolidation. The lab investigates wave propagation and attenuation in concrete for structural health monitoring, emphasizing accurate, non-invasive assessment techniques. It also explores the influence of material composition, reinforcement geometry, and fresh-state properties on plastic settlement and early-age behavior in mortar and concrete.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
15Nondestructive testing (NDT) that uses ultrasonic waves is a reliable experimental technique for characterisation of materials in existing concrete structures and for safety evaluations of these structures. The wave velocity is related to the stiffness of material and the wave attenuation can be used to evaluate damaged concrete structures. This paper proposes an experimental technique to quantitatively measure the wave attenuation using contact ultrasonic transducer for NDT. The proposed techni
Research Areas
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