I. Introduction
The Datengxia Water Control Hub Project is a crucial infrastructure project with significant economic, social, and environmental benefits. It is essential to ensure its safety and reliability to safeguard the surrounding environment, protect lives and property, and maintain the smooth operation of the hydraulic complex. A digital twin-based safety monitoring and evaluation system is an innovative solution that combines physical models, digital models, and real-time data to provide comprehensive insights into the complex's safety status.