| Issue |
E3S Web Conf.
Volume 618, 2025
6th International Symposium on Architecture Research Frontiers and Ecological Environment (ARFEE 2024)
|
|
|---|---|---|
| Article Number | 01010 | |
| Number of page(s) | 6 | |
| Section | Green Transformation and Technological Innovation in Building and Urban Environment | |
| DOI | https://doi.org/10.1051/e3sconf/202561801010 | |
| Published online | 27 February 2025 | |
Discussion on the Determination Methods for Crack Width Collection Capacity of Highway Pavement
1 RoadMainT Co., Ltd., Beijing 100095, China
2 National Engineering Research Center of Efficient Maintenance, Safety and Durability of Highway and Bridge, Beijing 100088, China
3 Research Institute of Highway, Ministry of Transport, Beijing 100088, China
4 College of Information Management,Nanjing Agricultural University No.666 Binjiang Avenue, Pukou District, Nanjing City, Jiangsu Province China
* Corresponding author’s e-mail: zhangzhenwei@roadmaint.com
This paper summarizes the main detection technologies for highway pavement cracks and the judgment methods for crack width, and introduces the existing evaluation standards and metrological verification systems. For the acquisition of pavement crack width, linear array equipment is mainly used, and the judgment of its acquisition ability is based on pavement images, mainly adopting the manual interpretation method. Automatic identification and judgment still need further research and demonstration. This paper looks forward to the development trend of the judgment method for highway pavement crack width acquisition ability in the future, aiming to improve the automation degree of pavement crack width judgment, optimize equipment performance, and ensure that the collected data can better provide references for highway maintenance and management.
© The Authors, published by EDP Sciences, 2025
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