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Air-coupled ultrasonic diffuse-wave techniques to evaluate distributed cracking damage in concrete File

Ahn, Eunjong , Shin, Myoungsu , Popovics, John S.

Article Issue Date2022-09 View84

Applicability of Diffuse Ultrasound to Evaluation of the Water Permeability and Chloride Ion Penetrability of Cracked Concrete File File

Ahn, Eunjong , Gwon, Seongwoo , Kim, Hyunjun , Kim, Chanyoung , Sim, Sung-Han , Shin, Myoungsu

Article Issue Date2018-11 View156

Assessment of crack repairing in concrete using air-coupled surface-wave technique: Experimental and numerical investigations File

Ahn, Eunjong , Kim, Chanyoung , Choi, Hajin , Shin, Myoungsu

Article Issue Date2024-08 View104

Assessment of degradation index in freeze-thaw damaged concrete using multi-channel contactless ultrasound File File

Kim, Ryulri , Min, Jiyoung , Ahn, Eunjong , Choi, Hajin

Article Issue Date2022-09 View97

Assessment of internal curing of cellulose microfibers-incorporated cement composites using destructive and nondestructive methods File

Gwon, Seongwoo , Ahn, Eunjong , Shin, Myoungsu , Kim, Jin-Yeon , Kim, Gun

Article Issue Date2022-10 View143

Behavior of steel fiber-reinforced cementitious composites under direct tension and flexure

Gwon, Sungwoo , Kim, Seungpil , Ahn, Eunjong , Shin, Myoungsu

Conference Paper Issue Date2015-08-27 View59

Comparative analysis of image binarization methods for crack identification in concrete structures File

Kim, Hyunjun , Ahn, Eunjong , Cho, Soojin , Shin, Myoungsu , Sim, Sung-Han

Article Issue Date2017-09 View104

Concrete Crack Identification Using a UAV Incorporating Hybrid Image Processing File File

Kim, Hyunjun , Lee, Junhwa , Ahn, Eunjong , Cho, Soojin , Shin, Myoungsu , Sim, Sung-Han

Article Issue Date2017-09 View191

Crack and Noncrack Classification from Concrete Surface Images Using Machine Learning File

Kim, Hyunjun , Ahn, Eunjong , Shin, Myoungsu , Sim, Sung-Han

Article Issue Date2019-05 View146

Crack Identification for Concrete Structures using Computer Vision with Machine Learning

Sim, Sung-Han , Kim, Hyunjun , Ahn, Eunjong , Shin, Myoungsu

Conference Paper Issue Date2017-07-23 View79

Crack identification method for concrete structures considering angle of view using RGB-D camera-based sensor fusion File

Kim, Hyunjun , Lee, Sahyeon , Ahn, Eunjong , Shin, Myoungsu , Sim, Sung-Han

Article Issue Date2021-03 View96

Determination of optimal parameters of image binarization methods for concrete crack identification

Sim, Sung-Han , Kim, hyunjun , Ahn, Eunjong , Shin, Myoungsu

Conference Paper Issue Date2016-08-31 View73

Effectiveness of diffuse ultrasound for evaluation of micro-cracking damage in concrete File

Ahn, Eunjong , Shin, Myoungsu , Popovics, John S. , Weaver, Richard L.

Article Issue Date2019-10 View180

Effectiveness of wave interferometry in monitoring strength and stiffness development of early-age concrete File

Chandam, Geetanjali , Ahn, Eunjong , Shin, Myoungsu

Article Issue Date2024-03 View128

Evaluation of self-healing in concrete using linear and nonlinear resonance spectroscopy File

Kim, Ryulri , Woo, Ukyong , Shin, Myoungsu , Ahn, Eunjong , Choi, Hajin

Article Issue Date2022-06 View137

Evaluation of Self-Healing in Concrete Using Surface and Diffuse Waves File File

Ahn, Eunjong

Thesis Issue Date2021-08 View80

Evaluation on self-healing process in concrete using surface wave transmission

Ahn, Eunjong , Shin, Myoungsu , Shin, Sung Woo , Gwon, Seongwoo

Conference Paper Issue Date2016-04-18 View78

High-frequency diffuse wave techniques for evaluation of concrete structures and materials

Ahn, Eunjong , Shin, Myoungsu

Conference Paper Issue Date2022-10-25 View66

Influence of aggregate size on relative velocity change of high-frequency ultrasound in progress of concrete curing File

Chandam, Geetanjali , Ahn, Eunjong , Shin, Myoungsu

Article Issue Date2024-10 View69

Influence of moisture on the diffusion of ultrasound in concrete File

Ahn, Eunjong , Song, Homin , Shin, Myoungsu , Popovics, John

Article Issue Date2025-03 View69

Long-term autogenous healing and re-healing performance in concrete: Evaluation using air-coupled surface-wave method File

Ahn, Eunjong , Kim, Hyunjun , Park, Byoungsun , Shin, Myoungsu

Article Issue Date2021-11 View78

Long-term monitoring of self-healing in concrete using surface-wave and computer-vision techniques

Ahn, Eunjong , Kim, Hyunjun , Sim, Sung-Han , Shin, Myoungsu

Conference Paper Issue Date2020-08-27 View76

Measuring material nonlinearity of concrete using nonlinear Rayleigh surface waves

Ahn, Eunjong , Shin, Myoungsu , Kim, Gun

Conference Paper Issue Date2022-07-31 View68

Methodology for surface defect assessment in 3D concrete printing using computer-vision and ultrasonic testing considering structural build-up File File

Han, Seongho , Ahn, Eunjong , Shin, Myoungsu , Popovics, John S. , Khayat, Kamal H.

Article Issue Date2026-03 View21

Monitoring of self-healing in concrete with micro-capsules using a combination of air-coupled surface wave and computer-vision techniques File

Ahn, Eunjong , Kim, Hyunjun , Gwon, Seongwoo , Oh, Sung-Rok , Kim, Cheol-Gyu , Sim, Sung-Han , Shin, Myoungsu

Article Issue Date2022-07 View120

Monitoring strength development of concrete under different curing conditions using diffuse ultrasound

Chandam, Geetanjali , Ahn, Eunjong , Shin, Myoungsu

Conference Paper Issue Date2022-10-24 View79

Monitoring the effect of cellulose microfibers on internal curing of cement composites using linear and nonlinear resonance techniques

Gwon, Seongwoo , Ahn, Eunjong , Shin, Myoungsu , Kim, Gun

Conference Paper Issue Date2022-07-31 View61

Nondestructive Evaluation by Surface Wave Transmission for Repairing Crack in Concrete

Shin, Myoungsu , Ahn, Eunjong , Gwon, Seongwoo

Conference Paper Issue Date2016-10-24 View68

Novel method to evaluate 3-D printed concrete quality using ultrasonic scatter energy techniques File

Ahn, Eunjong , Han, Seongho , Shin, Myoungsu , Khayat, Kamal H. , Popovics, John S.

Article Issue Date2025-01 View33

Performance assessment method for crack repair in concrete using PZT-based electromechanical impedance technique File

Kim, Hyunjun , Liu, Xiaoming , Ahn, Eunjong , Shin, Myoungsu , Shin, Sung Woo , Sim, Sung-Han

Article Issue Date2019-06 View120

Performance evaluation of repairing material for concrete crack using piezoelectric sensor

Liu, Xiaoming , Kim, Hyunjun , Ahn, Eunjong , Shin, Myoungsu , Sim, Sung-Han

Conference Paper Issue Date2017-10-18 View65

Principles and applications of ultrasonic-based nondestructive methods for self-healing in cementitious materials File File

Ahn, Eunjong , Kim, Hyunjun , Sim, Sung-Han , Shin, Sung Woo , Shin, Myoungsu

Article Issue Date2017-03 View89

Self-healing of modified sulfur composites with calcium sulfoaluminate cement and superabsorbent polymer File

Gwon, Seongwoo , Ahn, Eunjong , Shin, Myoungsu

Article Issue Date2019-04 View112

Sensitivity of diffuse wave parameters to moisture content in concrete

Shin, Myoungsu , Ahn, Eunjong

Conference Paper Issue Date2019-10-10 View68

Strength and toughness of hybrid steel and glass fiber-reinforced sulfur polymer composites File

Gwon, Seongwoo , Kim, Seungpil , Ahn, Eunjong , Kim, Chanyoung , Shin, Myoungsu

Article Issue Date2019-12 View106

Surface-Wave Based Model for Estimation of Discontinuity Depth in Concrete File File

Ahn, Eunjong , Kim, Hyunjun , Sim, Sung-Han , Shin, Sung Woo , Popovics, John S. , Shin, Myoungsu

Article Issue Date2018-08 View123

Surface-Wave Based Technique for the Evaluation of Self-Healing Performance in Concrete File File

Ahn, Eunjong

Thesis Issue Date2017-02 View136

Water permeability and rapid self-healing of sustainable sulfur composites using superabsorbent polymer and binary cement File

Gwon, Seongwoo , Ahn, Eunjong , Shin, Myoungsu

Article Issue Date2020-12 View165

양생중인 콘크리트에 골재의 크기가 미치는 영향을 모니터링하기 위한 파간섭법의 적용

Chandam, Geetanjali , Ahn, Eunjong , Shin, Myoungsu

Conference Paper Issue Date2024-04-04 View54

콘크리트 구조물의 지속가능한 유지관리를 위한 초음파 신기술

Shin, Myoungsu , Ahn, Eunjong

Conference Paper Issue Date2023-05-25 View74

확산초음파를 이용한 양생조건에 따른 콘크리트 강도발현 모니터링 기술

Chandam, Geetanjali , Ahn, Eunjong , Shin, Myoungsu

Conference Paper Issue Date2022-11-04 View87

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