该方向致力于基础设施结构损伤的数值模拟方法创新、数字孪生模型构建与动态预测技术研究，通过还原结构损伤演化过程、优化孪生模型精度，实现对基础设施安全状态的动态预判，显著提升其安全性评估与寿命预测的准确性。

Damage Simulation and Digital Twin

  This direction is dedicated to the innovation of numerical simulation methodologies for infrastructure structural damage, the establishment of digital twin models, and the research on dynamic prediction techniques. Through reconstructing the evolutionary trajectory of structural damage and optimizing the precision of digital twin models, it enables dynamic prognostication of the safety status of infrastructure, significantly enhancing the accuracy of quantitative safety assessment and service life prognostication.