Digital-Physical Hybrid Interactive Feedback Based Theoretical Framework for Near-Real-Time Seismic Damage Assessment of Structures
Scientific and reasonable structural seismic damage assessment is of great significance for improving urban seismic resilience and smart operation and maintenance.Aiming at the actual needs and important problems in the construction of resilient cities at the present stage,and catering the latest paradigm of structural seismic damage assessment oriented to"global,dynamic and real-time",allocating digital-based multi-model feature fusion and physical-based multi-level numerical simulations as two basic elements and relying on new techniques of deep learning,digital twin and knowledge fusion,a theoretical framework for near-real-time seismic damage assessment of structures based on digital-physical model hybrid interactive feedback is established.The main research content and key scientific issues in the framework are elaborated.The proposed theoretical framework is expected to improve the real-time and intelligence of structural seismic damage assessment,and help promote the construction of resilient cities and the smart operation and maintenance of urban systems.
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维普
