Spectral Density Multi-Field Energy Theory in Structural Dynamics

Methods and Applications
Erscheinungsjahr 2026
ISBN: 978-0-443-45867-5
Verlag: Elsevier Science

Buch, Englisch, 300 Seiten, Format (B × H): 152 mm x 229 mm

Spectral Density Multi-Field Energy Theory in Structural Dynamics: Methods and Applications introduces a powerful analytical framework for advancing structural dynamics and disaster prevention, presenting a novel, spectral density, multi-field energy theory that addresses these challenges through an energy-based lens. The book covers theoretical derivation in-depth while also exploring applications such as damage identification in large-span spatial structures, catastrophe modeling, macro strain energy methods, and energy flow analysis. Real-world case studies demonstrate its effectiveness in structural health monitoring, disaster chain analysis, and dynamic response evaluation under intricate excitation conditions.

This book provides researchers, engineers, and postgraduate students in civil, mechanical, and aerospace engineering with a clear and practical framework for tackling complex dynamic structural problems that combines advanced spectral energy methods with real-world engineering examples.

Autoren/Hrsg.

Xu, Zhao-Dong

Fachgebiete

• Technische Wissenschaften Bauingenieurwesen Boden- und Felsmechanik, Geotechnik
• Technische Wissenschaften Bauingenieurwesen Konstruktiver Ingenieurbau, Baustatik
• Wirtschaftswissenschaften Wirtschaftssektoren & Branchen Bauindustrie, Baugewerbe
• Technische Wissenschaften Bauingenieurwesen Baukonstruktion, Baufachmaterialien
• Technische Wissenschaften Umwelttechnik | Umwelttechnologie Umwelttechnik

Inhaltsverzeichnis

1. Introduction
2. Spectral density multi-field energy theory
3. Spectral density multi-field energy damage identification method for large-span spatial structures
4. Spectral density multi-field energy catastrophe analysis method
5. Macro strain spectral density multi-field energy method
6. Spectral density multi-field energy flow method
7. Concluding Remarks

Über Autor(innen)

Xu, Zhao-Dong
Professor Zhao-Dong Xu is a National Distinguished Professor at Southeast University, China. His research focuses on structural vibration control and safety monitoring, structural dynamics, multi-hazard intelligent disaster prevention, and intelligent materials and structures. He has published extensively in prestigious international journals, including those of ASCE, ASME, Journal of Sound and Vibration (JSV), and Engineering Structures. Professor Xu also leads the International Joint Laboratory of Intelligent Disaster Prevention.