Deep learning models for bridge deck evaluation using impact echo
S Dorafshan, H Azari - Construction and Building Materials, 2020 - Elsevier
Impact echo (IE) is a common nondestructive evaluation (NDE) method to detect subsurface
defects in concrete bridge decks. The conventional approach for analyzing the IE data …
defects in concrete bridge decks. The conventional approach for analyzing the IE data …
Automated robotic monitoring and inspection of steel structures and bridges
This paper presents visual and 3D structure inspection for steel structures and bridges using
a developed climbing robot. The robot can move freely on a steel surface, carry sensors …
a developed climbing robot. The robot can move freely on a steel surface, carry sensors …
Concrete condition assessment using impact-echo method and extreme learning machines
JK Zhang, W Yan, DM Cui - Sensors, 2016 - mdpi.com
The impact-echo (IE) method is a popular non-destructive testing (NDT) technique widely
used for measuring the thickness of plate-like structures and for detecting certain defects …
used for measuring the thickness of plate-like structures and for detecting certain defects …
[PDF][PDF] Deep concrete inspection using unmanned aerial vehicle towards cssc database
Concrete spalling and crack inspection is a labor intensive and routine task. However, it
plays an important role in structure health monitoring (SHM) of civil infrastructures …
plays an important role in structure health monitoring (SHM) of civil infrastructures …
Comparison between supervised and unsupervised learning for autonomous delamination detection using impact echo
F Jafari, S Dorafshan - Remote Sensing, 2022 - mdpi.com
Impact echo (IE) is a non-destructive evaluation method commonly used to detect
subsurface delamination in reinforced concrete bridge decks. Existing analysis methods are …
subsurface delamination in reinforced concrete bridge decks. Existing analysis methods are …
Wall-climbing robot for non-destructive evaluation using impact-echo and metric learning SVM
The impact-echo (IE) acoustic inspection method is a non-destructive evaluation technique,
which has been widely applied to detect the defects, structural deterioration level, and …
which has been widely applied to detect the defects, structural deterioration level, and …
A study on the applicability of the impact-echo test using semi-supervised learning based on dynamic preconditions
The Impact-Echo (IE) test is an effective method for determining the presence, depth, and
area of cracks in concrete as well as the dimensions of the sound concrete without defects …
area of cracks in concrete as well as the dimensions of the sound concrete without defects …
Design and implementation of an autonomous robot for steel bridge inspection
Steel bridges constitute the second most bridges in the US while the number of deficient
bridges are growing. Currently, the majority number of current bridge inspections are done …
bridges are growing. Currently, the majority number of current bridge inspections are done …
Visual and 3d mapping for steel bridge inspection using a climbing robot
There are over six hundred thousand bridges in the US which require great amount of
human effort along with expensive and specialized equipment for maintenance. Current …
human effort along with expensive and specialized equipment for maintenance. Current …
Rise-Rover: A wall-climbing robot with high reliability and load-carrying capacity
Based on our previous City-Climber wall-climbing robot, this paper presents Rise-Rover,
with high reliability and load-carrying capacity for Non-Destructive Testing (NDT) and …
with high reliability and load-carrying capacity for Non-Destructive Testing (NDT) and …