[HTML][HTML] Detecting Reinforced Concrete Rebars Using Ground Penetrating Radars

W Zatar, H Nghiem, H Nguyen - Applied Sciences, 2024 - mdpi.com
A new algorithm is developed to automatically detect rebar locations and diameters of
reinforced concrete structures using the ground penetrating radar technique. The study uses …

Applicability of available NDT methods for damage detection in concrete elements reinforced or strengthened with FRP

P Malla, SS Khedmatgozar Dolati… - Bridge …, 2023 - journals.sagepub.com
The application of Fiber Reinforced Polymer (FRP) materials in concrete structures has been
rising due to their several advantages, including lightweight, high tensile strength, ease of …

Ultrasonic Pulse-Echo Signals for Quantitative Assessment of Reinforced Concrete Anomalies

W Zatar, G Chen, H Nghiem, F Xiao - Applied Sciences, 2024 - mdpi.com
This paper presents a study to accurately evaluate defects in concrete decks using
ultrasonic pulse-echo signals. A reinforced concrete deck with void defects was designed …

[HTML][HTML] Revolutionizing Concrete Bridge Assessment: Implementing Nondestructive Scanning for Transformative Evaluation

W Zatar, FM Ruiz, H Nghiem - Applied Sciences, 2024 - mdpi.com
This study focused on analyzing the impact of ground-penetrating radar (GPR) scan spacing
on accurately assessing the reinforcement of concrete bridge girders, providing practical …

Assessment of Prestressed Concrete Beams: Advancing Non-Destructive Testing Methods for Enhanced Bridge Evaluation

FM Ruiz - 2024 - search.proquest.com
The validity of non-destructive methods for evaluating transportation infrastructure conditions
was explored in this study. The overarching objective is to assist in developing ideal …