BIM-based pavement disease analysis and display method and system

Abstract

The invention discloses a BIM-based pavement disease analysis and display method and system. The method comprises the following steps: obtaining the original elevation data of pavement texture, dividing the original elevation data of the pavement texture according to lanes and stake mark intervals, and carrying out the correlated storage on the original elevation data of the pavement texture and the lanes and stake mark intervals corresponding to a highway engineering BIM; acquiring actual elevation data of the pavement texture of the to-be-detected road section, and associating the actual elevation data with the corresponding lane and stake mark interval; comparing and analyzing the acquired actual elevation data of the to-be-detected road section and stored original elevation data to generate an analysis result of pavement diseases of corresponding lanes and stake mark intervals; and when a pavement disease query request is received, calling the analysis result of the pavement disease of the corresponding lane and stake mark interval, and displaying the analysis result in combination with the highway engineering BIM. Analysis and display of pavement diseases based on the highwayengineering BIM are realized, and convenience is provided for highway engineering informatization management.

Description

technical field [0001] The present invention and highway engineering information management, in particular, relate to a BIM-based road surface disease analysis and display method and system. Background technique [0002] As an important transportation infrastructure, highway plays a vital role in economic development. After the highway is completed and put into use, with the passage of time, under the action of repeated traffic loads and various irresistible natural factors, especially the continuous increase in traffic volume, the aging of building materials, and defects in construction and design, the highway performance is gradually degraded. [0003] There will be many diseases and problems in the operation of highways at all levels, such as the used asphalt pavement structure, cracks, rutting, looseness, frost heaving and slurrying, subsidence, wrapping, oil flooding, cracking and pumping due to various factors and other common diseases. These problems will affect th...

AI Technical Summary

Problems solved by technology

These problems will affect the operation and use of roads, directly or indirectly affect the development of social economy, such as seriously affecting the speed and safety of driving, increasing the degree of vehicle wear, shortening the service life of asphalt pavement, etc.

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