Zhang, Rujie, Wang, Jianwei and Li, Haijiang  ORCID: https://orcid.org/0000-0001-6326-8133
2026.
An ontology-driven framework for road technical condition assessment and maintenance decision-making.
Applied Sciences
16
(2)
, 607.
10.3390/app16020607
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Abstract
Road technical condition assessment and maintenance decision-making rely heavily on technical standards whose clauses, computational formulas, and decision logic are often expressed in unstructured formats, leading to fragmented knowledge representation, isolated indicator calculation procedures, and limited interpretability of decision outcomes. To address these challenges, a semantic framework with executable reasoning and computation components, Road Performance and Maintenance Ontology (RPMO), was developed, composed of a core ontology, an assessment ontology, and a maintenance ontology. The framework formalized clauses, computational formulas, and decision rules from standards and integrated semantic web rule language (SWRL) rules with external computational programs to automate distress identification and the computation and write-back of performance indicators. Validation through three use case scenarios conducted on eleven expressway asphalt pavement segments demonstrated that the framework produced distress severity inference, indicator computation, performance rating, and maintenance recommendations that were highly consistent with technical standards and expert judgment, with all reasoning results traceable to specific clauses and rule instances. This research established a methodological foundation for semantic transformation of road technical standards and automated execution of assessment and decision logic, enhancing the efficiency, transparency, and consistency of maintenance decision-making to support explicit, reliable, and knowledge-driven intelligent systems.
| Item Type: | Article |
|---|---|
| Date Type: | Publication |
| Status: | Published |
| Schools: | Schools > Engineering |
| Publisher: | MDPI |
| ISSN: | 2076-3417 |
| Date of First Compliant Deposit: | 8 January 2026 |
| Date of Acceptance: | 6 January 2026 |
| Last Modified: | 09 Jan 2026 14:45 |
| URI: | https://orca.cardiff.ac.uk/id/eprint/183720 |
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