“The same crack in a reinforced concrete structure can appear menacing or mundane — depending on who is looking at it,” Bazrafshan said. “A crack can be an innocuous part of a building’s settling ...

Zhou Z, Zhang K, Zhou J, et al. Application of laser ultrasonic technique for non-contact detection of structural surface-breaking cracks [J]. Opt Laser Technol 2015; 73: 173–178. 6. ... He C, Deng P, ...

GTRI develop an automatic pavement crack detection and repair system. ... The system uses two sets of LEDs aligned parallel and perpendicular to the road surface.

Our built environment is aging and failing faster than we can maintain it. Recent building collapses and structural failures of roads and bridges are indicators of a problem that’s likely to get worse ...

More information: Yong-chuan Zhou et al, A Rapid Crack Detection Technique Based on Attention for Intelligent M&O of Cross-Sea Bridge, China Ocean Engineering (2024). DOI: 10.1007/s13344-024-0068 ...

CNN-Based Road-Surface Crack Detection Model That Responds to Brightness Changes. Published: 10 June 2021. Journal. Electronics. DOI. 10.3390/electronics10121402 . Article Title.