A durability optimization method for highway traffic protection facilities based on digital twin

Through digital twin technology, environmental parameters are monitored in real time, environmental stress levels are calculated and protection levels are divided, and anti-corrosion coating parameters are optimized. This solves the problem of short service life of unified standard coatings in areas with different environmental conditions, and achieves efficient maintenance and cost reduction of protective facilities.

CN120387313BActive Publication Date: 2025-09-12BEIJING HUALUAN TRAFFIC TECH
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Patent Information

Application Number
CN202510846470.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-06-24
Publication Date
2025-09-12
Estimated Expiration
2045-06-24

AI Technical Summary

Technical Problem

Anti-corrosion coatings with unified standards are difficult to adapt to the differentiated needs of environmental factors in different regions, resulting in a reduced service life of highway traffic protection facilities in areas with drastic environmental changes and increased maintenance and replacement costs.

Method used

Through digital twin technology, environmental parameters are monitored in real time, the degree of environmental stress is calculated, differentiated protection levels are divided, and numerical simulation methods are used to determine the thickness and component ratio of the anti-corrosion coating, forming an accurate protection parameter optimization process.

Benefits of technology

It achieves precise matching of protective coating performance, prolongs the service life of protective facilities, reduces maintenance costs, and improves the adaptability and economy of protective facilities.

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Abstract

A digital twin-based durability optimization method for highway traffic protection facilities, involving the field of electronic digital data processing, involves: standardizing environmental parameters and performing a weighted calculation with the damage contribution coefficient to determine the environmental stress level; analyzing the temporal variation characteristics of the environmental stress level to determine the migration path and accumulation area; categorizing differentiated protection levels based on the stress intensity distribution within the accumulation area; and using numerical simulation methods to determine coating parameters. Implementing this method can extend the service life of highway traffic protection facilities.
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