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Recent Advances in Pavement Monitoring

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Transportation and Future Mobility".

Deadline for manuscript submissions: 20 July 2025 | Viewed by 408

Special Issue Editors


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Guest Editor
College of Transportation, Tongji University, Shanghai 201804, China
Interests: monitoring; prediction and management of pavement performance

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Guest Editor
School of Transportation and Science Engineering, Harbin Institute of Technology, Harbin 150090, China
Interests: pavement mechanics; pavement monitoring; fiber optic sensing technology; smart roads
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Special Issue Information

Dear Colleagues,

Pavement monitoring is essential for assessing and maintaining transportation infrastructure in roads and airports, ensuring safety and reliable performance. With increasing traffic, climate change, and more complex service environments, understanding pavement conditions, tracking performance changes, and predicting damage are becoming critical tasks. New technologies, such as the Internet of Things (IoT), artificial intelligence (AI), and big data, are transforming pavement monitoring by making it smarter, more accurate, and better connected. These advances provide new ways to improve infrastructure health and extend its lifespan.

This Special Issue focuses on recent developments in pavement monitoring. We welcome studies on sensing technologies, data fusion methods, and smart analytical models. Topics include embedded sensor networks, fiber optic sensors, UAV-based remote sensing, satellite InSAR, and using multi-scale data in complex traffic conditions. Papers on combining and analyzing dynamic monitoring data or using machine learning for performance predictions are especially encouraged. Review papers on these topics are also welcome.

We invite you to share innovative research and explore how advanced monitoring technologies can help evaluate pavement conditions, optimize functionality, and contribute to both practical applications and theoretical progress in this field.

Dr. Mengyuan Zeng
Dr. Xianyong Ma
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • pavement health monitoring
  • embedded sensor networks
  • fiber optic sensors
  • non-destructive testing surveys
  • aerial and spaceborne techonologies
  • data-driven analysis
  • predictive and condition-based maintenance

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Published Papers (1 paper)

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Research

16 pages, 3633 KiB  
Article
Evaluation of Grouting Effectiveness on Cracks in Cement-Stabilized Macadam Layer Based on Pavement Mechanical Response Using FBG Sensors
by Min Zhang, Hongbin Hu, Cheng Ren, Zekun Shang and Xianyong Ma
Appl. Sci. 2025, 15(13), 7312; https://doi.org/10.3390/app15137312 - 28 Jun 2025
Viewed by 213
Abstract
Cracking in semi-rigid cement-stabilized macadam bases constitutes a prevalent distress in asphalt pavements. While extensive research exists on grouting materials for crack rehabilitation, quantitative assessment methodologies for treatment efficacy remain underdeveloped. This study proposes a novel evaluation framework integrating fiber Bragg grating (FBG) [...] Read more.
Cracking in semi-rigid cement-stabilized macadam bases constitutes a prevalent distress in asphalt pavements. While extensive research exists on grouting materials for crack rehabilitation, quantitative assessment methodologies for treatment efficacy remain underdeveloped. This study proposes a novel evaluation framework integrating fiber Bragg grating (FBG) technology to monitor pavement mechanical responses under traffic loads. Conducted on the South China Expressway project, the methodology encompassed (1) a method for back-calculating the modulus of the asphalt layer based on Hooke’s Law; (2) a sensor layout plan with FBG sensors buried at the top of the pavement base in seven sections; (3) statistical analysis of the asphalt modulus based on the mechanical response when a large number of vehicles passed; and (4) comparative analysis of modulus variations to establish quantitative performance metrics. The results demonstrate that high-strength geopolymer materials significantly enhanced the elastic modulus of the asphalt concrete layer, achieving 34% improvement without a waterproofing agent versus 19% with a waterproofing agent. Polymer-treated sections exhibited a mean elastic modulus of 676.15 MPa, substantially exceeding untreated pavement performance. Low-strength geopolymers showed marginal improvements. The modulus hierarchy was as follows: high-strength geopolymer (without waterproofing agent) > polymer > high-strength geopolymer (with waterproofing agent) > low-strength geopolymer (without waterproofing agent) > low-strength geopolymer (with waterproofing agent) > intact pavement > untreated pavement. These findings demonstrate that a high-strength geopolymer without a waterproofing agent and high-polymer materials constitute optimal grouting materials for this project. The developed methodology provides critical insights for grout material selection, construction process optimization, and post-treatment maintenance strategies, advancing quality control protocols in pavement rehabilitation engineering. Full article
(This article belongs to the Special Issue Recent Advances in Pavement Monitoring)
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