Doo-Yeol YOO
Yonsei University · Engineering
About the Lab
Professor Doo-Yeol Yoo's research lab specializes in advanced construction materials, with a focus on ultra-high-performance fiber-reinforced cement composites (UHP-FRCC) and steel fiber-reinforced concrete (SFRC). The lab investigates mechanical performance, durability, and cost-effectiveness of these materials under various loading conditions, including flexure, impact, and high-temperature exposure. A key research direction involves leveraging data-driven modeling and machine learning to predict material properties efficiently. Additionally, the lab explores the functional integration of nanomaterials—particularly carbon-based nanomaterials—into cementitious matrices to enhance electrical self-sensing capabilities.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
15This study investigated the feasibility of reducing fiber content in ultra-high-performance fiber-reinforced cement composites (UHP-FRCC). For this, three different types of steel fibers were considered, and three different aspect ratios were applied for the case of straight fibers. To quantitatively evaluate the cost effectiveness of reducing the fiber content of UHP-FRCC, cost analysis was also performed. Test results indicated that at low fiber volume fractions (Vf ≤ 1.0%), the twisted fibers
An overall review of the structural behaviors of ultra-high-performance fiber-reinforced concrete (UHPFRC) elements subjected to various loading conditions needs to be conducted to prevent duplicate research and to promote its practical applications. Thus, in this study, the behavior of various UHPFRC structures under different loading conditions, such as flexure, shear, torsion, and high-rate loads (impacts and blasts), were synthetically reviewed. In addition, the bond performance between UHPF
Research Areas
Dive deeper into Doo-Yeol YOO's research on Nubint
Open this lab's papers in the app to read with AI, summarize, and cite in your writing.