Tunnel structure deformation three-dimensional visual monitoring method based on digital twinning technology

• Main Authors: CUI HONGZHI, BAO XIAOHUA, ZHANG WEIYI, ZHOU HAIYANG
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The embodiment of the invention discloses a tunnel structure deformation three-dimensional visual monitoring method based on a digital twinning technology. The method comprises the following steps: establishing a building information model of a target tunnel structure, and associating actual arrangement information of monitoring equipment in the target tunnel structure to the building information model; and acquiring monitoring data of the monitoring equipment in real time, and dynamically adjusting the building information model according to the monitoring data. Three-dimensional digital twinning of tunnel structure deformation is realized by establishing a building information model and performing real-time linkage with actual monitoring data, and multi-source fusion of monitoring, operation and decision-making data can be realized by combining the characteristics of visualization, parameterization, plotting ability, coordination and the like of the building information model. And in combination with specif