A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bottom-up crack detection in concrete pavements using in-pavement strain sensors
Bottom-up crack may occur in concrete pavement with the increase of loads by traffic and environmental effect. Cracking in concrete pavements would produce serious damages in pavements since it induces water penetration in pavement structure and foundation. However, currently, most of the distress detection system available in market can only detect the surface cracks show up. Cracks hidden under the surface, especially, bottom-up cracks in pavements are very challenging to be detected. This paper introduces potentials to use in-pavement point sensors to detect the existence of bottom–up cracks and characterize them for future maintenance decisions. The stress intensity principal is used in this study to determine the locations and lengths of cracks. Upon validation, this study will significantly impact the current pavement detection practice to detect hidden bottom-up cracks.
Bottom-up crack detection in concrete pavements using in-pavement strain sensors
Bottom-up crack may occur in concrete pavement with the increase of loads by traffic and environmental effect. Cracking in concrete pavements would produce serious damages in pavements since it induces water penetration in pavement structure and foundation. However, currently, most of the distress detection system available in market can only detect the surface cracks show up. Cracks hidden under the surface, especially, bottom-up cracks in pavements are very challenging to be detected. This paper introduces potentials to use in-pavement point sensors to detect the existence of bottom–up cracks and characterize them for future maintenance decisions. The stress intensity principal is used in this study to determine the locations and lengths of cracks. Upon validation, this study will significantly impact the current pavement detection practice to detect hidden bottom-up cracks.
Bottom-up crack detection in concrete pavements using in-pavement strain sensors
Alshandah, Mohanad (author) / Huang, Ying (author) / Lu, Pan (author) / Tolliver, Denver (author)
Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2018 ; 2018 ; Denver,Colorado,United States
Proc. SPIE ; 10598
2018-03-27
Conference paper
Electronic Resource
English
Bottom-up crack detection in concrete pavements using in-pavement strain sensors [10598-93]
British Library Conference Proceedings | 2018
Experimental crack detection in concrete pavement using point strain sensors
| British Library Conference Proceedings | 2019
Concrete Pavements and Pavement Overlays
| NTIS | 1980
Concrete pavements and pavement overlays
| TIBKAT | 1980