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Eunjong Ahn
Eunjong Ahn
Assistant Professor, Jeju National University
jejunu.ac.kr의 이메일 확인됨
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Crack and noncrack classification from concrete surface images using machine learning
H Kim, E Ahn, M Shin, SH Sim
Structural Health Monitoring 18 (3), 725-738, 2019
2562019
Concrete crack identification using a UAV incorporating hybrid image processing
H Kim, J Lee, E Ahn, S Cho, M Shin, SH Sim
Sensors 17 (9), 2052, 2017
2202017
Comparative analysis of image binarization methods for crack identification in concrete structures
H Kim, E Ahn, S Cho, M Shin, SH Sim
Cement and Concrete Research 99, 53-61, 2017
1892017
Principles and applications of ultrasonic-based nondestructive methods for self-healing in cementitious materials
E Ahn, H Kim, SH Sim, SW Shin, M Shin
Materials 10 (3), 278, 2017
812017
Self-healing of modified sulfur composites with calcium sulfoaluminate cement and superabsorbent polymer
S Gwon, E Ahn, M Shin
Composites Part B: Engineering 162, 469-483, 2019
642019
Effectiveness of diffuse ultrasound for evaluation of micro-cracking damage in concrete
E Ahn, M Shin, JS Popovics, RL Weaver
Cement and Concrete Research 124, 105862, 2019
482019
Performance assessment method for crack repair in concrete using PZT-based electromechanical impedance technique
H Kim, X Liu, E Ahn, M Shin, SW Shin, SH Sim
NDT & E International 104, 90-97, 2019
452019
Water permeability and rapid self-healing of sustainable sulfur composites using superabsorbent polymer and binary cement
S Gwon, E Ahn, M Shin
Construction and Building Materials 265, 120306, 2020
292020
Crack identification method for concrete structures considering angle of view using RGB-D camera-based sensor fusion
H Kim, S Lee, E Ahn, M Shin, SH Sim
Structural Health Monitoring 20 (2), 500-512, 2021
272021
Effects of redispersible polymer powder on mechanical and durability properties of preplaced aggregate concrete with recycled railway ballast
S Lee, SY Jang, CY Kim, EJ Ahn, SP Kim, S Gwon, M Shin
International Journal of Concrete Structures and Materials 12 (1), 1-17, 2018
232018
Long-term autogenous healing and re-healing performance in concrete: Evaluation using air-coupled surface-wave method
E Ahn, H Kim, B Park, M Shin
Construction and Building Materials 307, 124939, 2021
162021
Surface-Wave Based Model for Estimation of Discontinuity Depth in Concrete
E Ahn, H Kim, SH Sim, SW Shin, J Popovics, M Shin
Sensors 18 (9), 2793, 2018
132018
Monitoring of self-healing in concrete with micro-capsules using a combination of air-coupled surface wave and computer-vision techniques
E Ahn, H Kim, S Gwon, SR Oh, CG Kim, SH Sim, M Shin
Structural Health Monitoring 21 (4), 1661-1677, 2022
122022
Air-coupled ultrasonic diffuse-wave techniques to evaluate distributed cracking damage in concrete
E Ahn, M Shin, JS Popovics
Ultrasonics 125, 106800, 2022
102022
Strength and toughness of hybrid steel and glass fiber-reinforced sulfur polymer composites
S Gwon, S Kim, E Ahn, C Kim, M Shin
Construction and Building Materials 228, 116812, 2019
92019
Applicability of Diffuse Ultrasound to Evaluation of the Water Permeability and Chloride Ion Penetrability of Cracked Concrete
E Ahn, S Gwon, H Kim, C Kim, SH Sim, M Shin
Sensors 18 (12), 4156, 2018
92018
Assessment of degradation index in freeze-thaw damaged concrete using multi-channel contactless ultrasound
R Kim, J Min, E Ahn, H Choi
Construction and Building Materials 349, 128815, 2022
62022
Evaluation of self-healing in concrete using linear and nonlinear resonance spectroscopy
R Kim, U Woo, M Shin, E Ahn, H Choi
Construction and Building Materials 335, 127492, 2022
62022
Evaluation of Crack-Repairing Performance in Concrete Using Surface Waves
E Ahn, H Kim, S Gwon, SH Sim, KM Lee, M Shin
Journal of the Korean Recycled Construction Resources Institute 5 (4), 496-502, 2017
6*2017
Assessment of internal curing of cellulose microfibers-incorporated cement composites using destructive and nondestructive methods
S Gwon, E Ahn, M Shin, JY Kim, G Kim
Construction and Building Materials 352, 129004, 2022
52022
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학술자료 1–20