Digital Twin–Based Health Management System Products and Engineering Services
To enhance structural risk management and control measures during the operation and maintenance of jacket platforms,Simultaneously meet the requirements for digitalization in engineering. For jacket structures, conduct monitoring and develop digital twin models: during the construction phase, establish a baseline model based on digital technologies; thereafter, leverage structural digital twins to continuously monitor the operational status of engineering facilities, thereby supporting safety risk management and full-life-cycle integrity management for deepwater jacket platform structures.
The structural health management system developed based on digital twin technology not only integrates various types of advanced sensing devices,In addition, a corresponding advanced software system has been developed to provide users with comprehensive structural health monitoring and management, offering broad market prospects.
Through maritime and land communication,Real-time display of the current status of monitoring sensors and devices on the platform.
Completion and O&M information for the twin digital twin catheter rack can be realized.Tracking and management of data during the construction phase;
The integrated database stores all structured data and unstructured documents related to the jacket structure.Facilitates unified management, search, interaction, and application.
By employing a combined inversion algorithm that integrates monitoring data with simulation databases, the digital twin can demonstrate a certain degree of timeliness withinCorresponds to the stress field under actual environmental conditions;
Support operations and maintenance management through expert decision-making, enabling twin-basedDevelopment of refined assessment and testing plans.
Through long-term data accumulation and feedback-driven design,Quantitative comparison of redundancy or conservatism.
Structural Response Monitoring
Structural response monitoring encompasses structural stress/strain monitoring, center-of-gravity and weight monitoring, dynamic response monitoring, displacement monitoring, and inclination monitoring.
The stress/strain monitoring module consists of fiber Bragg grating strain sensors, a fiber Bragg grating demodulator, and transmission optical cables. Measurement points obtain information such as member stress and joint stress by deploying strain sensors on members and joints.
The structural weight and center-of-gravity monitoring module consists of strain gauges, wireless nodes, and a wireless base station. Stress measurement points are strategically placed at the connection between each main leg of the jacket structure and the topside module. By continuously monitoring the stress conditions of each main leg in real time and performing inverse analysis, the system can accurately track changes in the weight and center of gravity of the upper structure.
The dynamic response, inclination, and displacement monitoring module comprises high-performance accelerometers, inclinometers, and displacement sensors. A multi-channel dynamic data acquisition system is used to synchronously acquire the analog signals from each sensor, thereby ensuring temporal synchronization of the data collected from multiple sensors of different types. Dynamic response monitoring enables precise long-term measurement and surveillance of complex vibration modes in three-dimensional space; inclination monitoring effectively identifies the risk of non-uniform settlement; and displacement monitoring provides early warnings for potential displacements while supplying real-time kinematic information for digital twin applications.
Contact Information
Address: Company Headquarters:Building A, Overseas Students’ Entrepreneurship Park, No. 1 Huoju Road, High-tech Industrial Park, Dalian
Experiment–Manufacturing Base: Tangli Industrial Park, Hongqi Subdistrict, Ganjingzi District, Dalian City
Telephone: Corporate Headquarters: 0411-84660668
Experiment-Manufacturing Base: 0411-82646110
Email: info@kingmile.com
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