一种基于数字孪生的桥墩冲刷试验方法及装置
By using digital twin technology to model and compare data of the bridge pier scour test device, combined with depth camera and finite element analysis, the problem of low optimization efficiency of the existing bridge pier scour test system was solved, and more efficient test results were achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANDONG UNIV
- Filing Date
- 2023-10-31
- Publication Date
- 2026-07-17
AI Technical Summary
Existing bridge pier scour testing systems are difficult to optimize efficiently, resulting in poor test results and an inability to accurately obtain information on bridge pier damage in simulated test scenarios.
Digital twin modeling was performed based on a physical bridge pier scour test device. Data comparison and adjustment were carried out using a virtual bridge pier scour test device. Three-dimensional point cloud data was acquired by scanning with a depth camera. Finite element analysis was performed using the Geomagic and OpenSees platforms. Data mining and optimization were carried out using neural networks.
A more accurate and controllable test environment was achieved, improving the test performance of the pier scour test device. By combining simulation and actual testing, the test system was optimized, improving the accuracy and efficiency of the test.
Smart Images
Figure CN117330449B_ABST