Integration of Intelligent Inspection and Preventive Maintenance Strategies for Expressway Pavement Management

Abstract

The long-term coupling effect of traffic load and natural environment on the highway pavement is prone to diseases such as cracks, potholes, and subsidence. Traditional detection and maintenance modes have problems such as low efficiency, poor accuracy, and delayed response. This article aims to build an integrated system of intelligent detection and preventive maintenance for the full life cycle management of highway pavement. The system analyzes the current application status of intelligent detection technology, the evolution law of diseases, and the maintenance decision-making mechanism. It proposes an integrated implementation path that is data-driven, multi technology fusion, and full process closed-loop. The goal is to improve the accuracy of pavement maintenance, reduce operation and maintenance costs, and extend the service life of roads, providing theoretical support and practical reference for intelligent and refined management of highway pavement.