Abstract
In order to realize dynamic deformation monitoring of viaduct and provide data support for safe operation of viaduct, this paper studies the application of digital camera in dynamic deformation monitoring of viaduct. Firstly, the digital camera is corrected to eliminate the aberration, then the corrected digital camera is used to collect data, and then the time baseline parallax method is used to calculate the data, and finally the operation status of the viaduct is obtained through the analysis of the data. The experiment shows that the viaduct is in good operation and use digital camera as monitoring equipment, the dynamic deformation monitoring of viaduct is realized, which is of great significance to the safe operation of viaduct.
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