High-speed Railway Train-Track-Bridge Systems

Nyhet

A Seismic Safety Technology Framework

Häftad, Engelska, 2026

2 289 kr

Kommande

High-speed Railway Train-Track-Bridge Systems: A Seismic Safety Technology Framework systematically constructs a seismic safety technology framework for high-speed railways, focusing on three key dimensions: catastrophe simulation innovation, in-depth mechanism revelation, and implementation of prevention technologies. In catastrophe simulations, it integrates platforms such as OpenSees and SIMPACK to develop a collaborative simulation system. The book transcends the traditional limitation of modelling tracks as inertial masses by establishing, for the first time, a seismic failure model of railway tracks. For core prevention technologies, it proposes a disruptive SI (Spectral Intensity) velocity spectrum index that dynamically maps train derailment states to the responses of bridges. These results have already been applied to hundreds of bridges along the Guiyang-Guangzhou and Shanghai-Kunming high-speed railways, surviving nine strong earthquakes of magnitude 5.5 or greater. This book serves as an integrated knowledge source for both academic researchers and professional engineers: scholars will gain proficiency in the complete "experiment-simulation-mechanism" research workflow; engineers can directly leverage SI velocity spectrum design metrics embedded in industry standards, improving efficiency in seismic-region bridge design; industry leaders can adapt maglev train-bridge coupled vibration test technologies to support national maglev R&D initiatives

Written by leading, award-winning experts in the field, this book systematically constructs a seismic safety technology framework for high-speed railways
Uniquely offers an integrated overview of seismic catastrophe simulation-mechanism-prevention
Integrates platforms such as OpenSees and SIMPACK to develop a collaborative catastrophe simulation system, thoroughly addressing physical validation challenges in high speed train operations
Serves as an integrated knowledge source for both academic researchers and professional engineers

Produktinformation

Utgivningsdatum2026-08-01
Mått152 x 229 x undefined mm
FormatHäftad
SpråkEngelska
Antal sidor350
FörlagElsevier Science
ISBN9780443493102

Tillhör följande kategorier

Transportteknik inom Naturvetenskap och teknik

Professor Guo Wei is based at Central South University. His research focuses on seismic resistance and vibration prevention of high-speed railways and maglev train-bridge coupled vibration. He has led more than 30 major national projects, including multi-million-yuan initiatives on maglev train–bridge interactions Dr Yu Zhiwu is a professor based at Central South University. He is Director of the National Engineering Research Center of High-Speed Railway Construction Technology. His research interests cover stochastic vibration and operational safety of train–track–bridge systems Dr Jiang Lizhong is a professor based at Central South University. He is President of Hunan University of Science and Technology, and Executive Deputy Director of the National Engineering Research Center of High-Speed Railway Construction Technology. His research interests include: high-speed railway bridge seismic resistance and the stability of composite structures. He has led over 80 projects including the National Natural Science Foundation of China and China Railway Corporation Joint Fund for Basic Research of High-speed Railways

1. Introduction2. Numerical simulation methods for train operation on high-speed railway bridges under earthquakes3. Physical experiment simulation methods for high-speed railway train–track–bridge systems under earthquake conditions4. Real-time hybrid simulation experiments of high-speed train operation on bridges5. Seismic catastrophe mechanisms of high-speed railway train-track-bridge systems6. Evaluation indicators for train operation performance on high-speed railway bridges under earthquakes7. Seismic prevention and control technologies for high-speed railway train-track-bridge systems8. Research conclusions and outlook