Dynamic Analysis Of High Speed Railway Alignment

Author : Sirong Yi
Publisher : Academic Press
Page : 324 pages
File Size : 52,9 Mb
Release : 2017-11-28
Category : Technology & Engineering
ISBN : 9780128129340

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Dynamic Analysis of High-Speed Railway Alignment by Sirong Yi Pdf

Dynamic Analysis of High-Speed Railway Alignment: Theory and Practice elaborates on the dynamic analysis theory and method on spatial alignment parameters of high-speed railways, revealing the interaction mechanism between vehicle-track dynamic performance and track parameters of high-speed railways. It ascertains the influence rules of track structure and track geometry on vehicle-track dynamic performance, establishes the relationship models between vehicle-track dynamic performance and curve dynamic characteristic parameters, and defines the calculation relationship between lateral acceleration of car body on curves and track parameters. This book can be used as a reference book for scientific researchers, engineering technicians and management engaged in railway engineering, and will be very helpful for railway technicians who want to learn more about route planning, design, and construction and maintenance technologies of high-speed railways. Presents the dynamic effects between the running speed of high-speed trains on curves and spatial curve technical parameters Provides dynamic analysis, theory and methods on curve parameters of high-speed railways and improves the calculation theory on spatial alignment of high-speed railways Covers minimum curve radius, transition curve length, minimum radius of vertical curve, steepest slope, minimum slope length and length of intermediate straight line

Author : Hui Liu
Publisher : Elsevier
Page : 364 pages
File Size : 55,8 Mb
Release : 2021-06-17
Category : Technology & Engineering
ISBN : 9780128237076

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Wind Forecasting in Railway Engineering by Hui Liu Pdf

Wind Forecasting in Railway Engineering presents core and leading-edge technologies in wind forecasting for railway engineering. The title brings together wind speed forecasting and railway wind engineering, offering solutions from both fields. Key technologies are presented, along with theories, modeling steps and comparative analyses of forecasting technologies. Each chapter presents case studies and applications, including typical applications and key issues, analysis of wind field characteristics, optimization methods for the placement of a wind anemometer, single-point time series along railways, deep learning algorithms on single-point wind forecasting, reinforcement learning algorithms, ensemble single-point wind forecasting methods, spatial wind, and data-driven spatial-temporal wind forecasting algorithms. This important book offers practical solutions for railway safety, by bringing together the latest technologies in wind speed forecasting and railway wind engineering into a single volume. Presents the core technologies and most advanced developments in wind forecasting for railway engineering Gives case studies and experimental designs, demonstrating real-world applications Introduces cutting-edge deep learning and reinforcement learning methods Combines the latest thinking from wind engineering and railway engineering Offers a complete solution to wind forecasting in railway engineering for the safety of running trains

Author : Zdenka Popovic,Aleksey Manakov,Vera Breskich
Publisher : Springer Nature
Page : 1041 pages
File Size : 41,8 Mb
Release : 2020-01-04
Category : Technology & Engineering
ISBN : 9783030379162

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VIII International Scientific Siberian Transport Forum by Zdenka Popovic,Aleksey Manakov,Vera Breskich Pdf

This book presents the findings of scientific studies on the successful operation of complex transport infrastructures in regions with extreme climatic and geographical conditions. It features the proceedings of the VIII International Scientific Siberian Transport Forum, TransSiberia 2019, which was held in Novosibirsk, Russia, on May 22–27, 2019. The book discusses improving energy efficiency in the transportation sector and the use of artificial intelligence in transport, highlighting a range of topics, such as freight and logistics, freeway traffic modelling and control, intelligent transport systems and smart mobility, transport data and transport models, highway and railway construction and trucking on the Siberian ice roads. Consisting of 214 high-quality papers on a wide range of issues, these proceedings appeal to scientists, engineers, managers in the transport sector, and anyone involved in the construction and operation of transport infrastructure facilities.

Author : Anonim
Publisher : Unknown
Page : 124 pages
File Size : 44,5 Mb
Release : 1991
Category : High speed trains
ISBN : NWU:35556028268795

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Tri-state Study of High Speed Rail Service by Anonim Pdf

Author : He Xia,Nan Zhang,Weiwei Guo
Publisher : Springer
Page : 580 pages
File Size : 54,8 Mb
Release : 2017-10-27
Category : Technology & Engineering
ISBN : 9783662548714

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Dynamic Interaction of Train-Bridge Systems in High-Speed Railways by He Xia,Nan Zhang,Weiwei Guo Pdf

This book presents both the fundamental theory and numerical calculations and field experiments used in a range of practical engineering projects. It not only provides theoretical formulations and various solutions, but also offers concrete methods to extend the life of existing bridge structures and presents a guide to the rational design of new bridges, such as high-speed railway bridges and long-span bridges. Further, it offers a reference resource for solving vehicle–structure dynamic interaction problems in the research on and design of all types of highways, railways and other transport structures.

Author : Ping Wang
Publisher : Academic Press
Page : 480 pages
File Size : 40,7 Mb
Release : 2015-05-01
Category : Science
ISBN : 9780128038840

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Design of High-Speed Railway Turnouts by Ping Wang Pdf

High-speed turnouts, a key technology for high-speed railways, have a great influence on the safe and stable running of high-speed trains. Design of High-Speed Railway Turnouts: Theory and Applications, comprehensively introduces the technical characteristics and requirements of high-speed turnouts, including design theories and methods of turnout layout geometry, wheel and rail relations, track stiffness, welded turnout, turnout conversion, turnout components, and manufacture and laying technologies of turnouts. Analyzing the operational problems of China’s high-speed turnout in particular, this book discusses the control of structure irregularity, state irregularity, geometrical irregularity and dynamic irregularity during the design, manufacture, laying, and maintenance of turnouts. At the end of this reference book, the author provides high-speed turnouts management methods, maintenance standards, testing and monitoring technology, and maintenance technology. Design of High-Speed Railway Turnouts: Theory and Applications will enable railway technicians all over the world to develop an in-depth knowledge of the design, manufacture, laying, and maintenance technology of high-speed turnouts. The first book in the world to focus explicitly on high-speed turnouts, including design, construction, maintenance and management of high speed turnouts Expounds the theory of vehicle-turnout system coupling dynamics in detail, aligning this with several examples of computation, and examines the results of dynamic experiments which validate the theory Written by Ping Wang, who is recognized as a leading researcher and main developer of high-speed turnouts in China

Author : Xiaoyan Lei
Publisher : Unknown
Page : 414 pages
File Size : 45,6 Mb
Release : 2017
Category : High speed trains
ISBN : 7030534867

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High Speed Railway Track Dynamics by Xiaoyan Lei Pdf

Author : Raimundo Delgado,Rui Calcada,Jose Maria Goicolea,Felipe Gabaldon
Publisher : CRC Press
Page : 176 pages
File Size : 46,8 Mb
Release : 2008-09-23
Category : Technology & Engineering
ISBN : 9780203895405

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Dynamics of High-Speed Railway Bridges by Raimundo Delgado,Rui Calcada,Jose Maria Goicolea,Felipe Gabaldon Pdf

The dynamic behaviour of bridges strongly affects the infrastructure system of high-speed railways, and is a crucial factor in safety issues and passenger comfort. Dynamics of High-Speed Railway Bridges covers the latest research in this field, including: Recently developed dynamic analysis techniques; Train excitations; Design issues fo

Author : José Romo,Alejandro Perez-Caldentey,Manuel Cuadrado
Publisher : John Wiley & Sons
Page : 370 pages
File Size : 40,7 Mb
Release : 2023-08-22
Category : Technology & Engineering
ISBN : 9783433610398

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High-speed Railway Bridges by José Romo,Alejandro Perez-Caldentey,Manuel Cuadrado Pdf

The need for large-scale bridges is constantly growing worldwide, as the expansion of transport infrastructures with rail roads and high-speed lines is an important current task in many regions. This book develops all aspects referring to the structural conceptional design and analysis that are taken into account when planning a bridge or viaduct for a high-speed rail line. That includes the characteristics of the railway traffic such as speeds, actions, limit states, etc., and a detailed analysis of the superstructure of the track with its various components and singular elements. One of the special features of the book is that it not only highlights the bridge typologies and structural components related to the bridge design but also takes into account the issues of the track construction. The design basis, the requirements from different situations, and solutions are given. Special attention is paid to the interactions between the structure and the track and to the dynamic nature of railway actions, studying the dynamic response of the structure and its influence on the behaviour of the track and its components as well as on safety, traffic flow quality, and maintenance needs. The particulars of the design of high-speed rail bridges located in seismic areas are included as well. Numerous examples in all chapters serve the book's character as a useful guide to HSR bridge design, and to prevent typical problems and errors. An appendix with selected HSR bridges built worldwide completes the work. With this work the authors provide first-hand experience gained from many years of planning of completed bridges for high-speed rail lines.

Author : Simon Iwnicki,Maksym Spiryagin,Colin Cole,Tim McSweeney
Publisher : CRC Press
Page : 972 pages
File Size : 52,6 Mb
Release : 2019-11-14
Category : Science
ISBN : 9780429890628

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Handbook of Railway Vehicle Dynamics, Second Edition by Simon Iwnicki,Maksym Spiryagin,Colin Cole,Tim McSweeney Pdf

Handbook of Railway Vehicle Dynamics, Second Edition, provides expanded, fully updated coverage of railway vehicle dynamics. With chapters by international experts, this work surveys the main areas of rolling stock and locomotive dynamics. Through mathematical analysis and numerous practical examples, it builds a deep understanding of the wheel-rail interface, suspension and suspension component design, simulation and testing of electrical and mechanical systems, and interaction with the surrounding infrastructure, and noise and vibration. Topics added in the Second Edition include magnetic levitation, rail vehicle aerodynamics, and advances in traction and braking for full trains and individual vehicles.

Author : Xiaoyan Lei
Publisher : Springer Nature
Page : 496 pages
File Size : 53,9 Mb
Release : 2021-12-15
Category : Technology & Engineering
ISBN : 9789811645938

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High Speed Railway Track Dynamics by Xiaoyan Lei Pdf

The second edition of this book systematically summarizes the latest research findings on high-speed railway track dynamics, made by the author and his research team over the past decade. It explores cutting-edge issues concerning the basic theory of high-speed railways, covering the dynamic theories, models, algorithms and engineering applications of the high-speed train and track coupling system. Presenting original concepts, systematic theories and advanced algorithms, the book places great emphasis on the precision and completeness of its content. The chapters are interrelated yet largely self-contained, allowing readers to either read through the book as a whole or focus on specific topics. It also combines theories with practice to effectively introduce readers to the latest research findings and developments in high-speed railway track dynamics. It offers a valuable resource for researchers, postgraduates and engineers in the fields of civil engineering, transportation, highway and railway engineering.

Author : Daniel Albalate,Germà Bel
Publisher : Taylor & Francis
Page : 209 pages
File Size : 55,5 Mb
Release : 2016-08-12
Category : Business & Economics
ISBN : 9781317301998

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Evaluating High-Speed Rail by Daniel Albalate,Germà Bel Pdf

High-speed Rail (HSR) is a technological transportation advance that has raised the interest of policy makers and researchers worldwide. The study of High-speed Rail is a recent phenomenon but has received increasing attention due to the extension of this mode of transportation around the globe. Evaluating High-Speed Rail contains some of the most recent and cutting edge studies on HSR from different disciplines. The book is organized around a variety of key topics related to the evaluation of High Speed Rail projects and experiences. These topics include: the economic appraisal and evaluation of High-Speed Rail projects; the evaluation of indirect and direct effects of High-Speed Rail; its territorial, redistributive and environmental impacts; its contribution or limitation to urban growth; and the management of challenges created by the arrival of High-Speed Rail lines to core cities. It also covers the contribution of High-Speed Rail to tourism and its impact on intermodal competition, with especial consideration to air transportation. Chapters analyse the expected effects of introducing on-track competition and designing public-private contracts to develop new lines. This cutting-edge volume offers rigorous analysis from top researchers in the field with a clear intention to deliver policy implications and provide the latest analysis on the impact of High Speed Rail. This book is suitable for students and academics interested in transportation infrastructure, economic impacts of public investments, mobility, planning and urban affairs, as well as researchers and policy makers in the transportation and infrastructure sector.

Author : Wanming Zhai
Publisher : Springer Nature
Page : 417 pages
File Size : 51,5 Mb
Release : 2019-08-31
Category : Technology & Engineering
ISBN : 9789813292833

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Vehicle–Track Coupled Dynamics by Wanming Zhai Pdf

This book systematically presents the theory, numerical implementation, field experiments and practical engineering applications of the ‘Vehicle–Track Coupled Dynamics’. Representing a radical departure from classic vehicle system dynamics and track dynamics, the vehicle–track coupled dynamics theory considers the vehicle and track as one interactive and integrated system coupled through wheel–rail interaction. This new theory enables a more comprehensive and accurate solution to the train–track dynamic interaction problem which is a fundamental and important research topic in railway transportation system, especially for the rapidly developed high-speed and heavy-haul railways. It has been widely applied in practical railway engineering. Dr. Wanming Zhai is a Chair Professor of Railway Engineering at Southwest Jiaotong University, where he is also chairman of the Academic Committee and Director of the Train and Track Research Institute. He is a member of the Chinese Academy of Sciences and one of the leading scientists in railway system dynamics. Professor Zhai is Editor-in-Chief of both the International Journal of Rail Transportation, published by Taylor & Francis Group, and the Journal of Modern Transportation, published by Springer. In addition, he is a trustee of the International Association for Vehicle System Dynamics, Vice President of the Chinese Society of Theoretical and Applied Mechanics, and Vice President of the Chinese Society for Vibration Engineering. /div

Author : X. Lei
Publisher : IOS Press
Page : 390 pages
File Size : 52,9 Mb
Release : 2021-01-04
Category : Transportation
ISBN : 9781643681535

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ISMR 2020 by X. Lei Pdf

In many countries, the development of railway science is of great significance to both the economy and society, and transdisciplinary studies involving railways and other fields has also become more important in recent years. This book presents the proceedings of the 7th International Symposium on Innovation & Sustainability of Modern Railway (ISMR 2020), held in Nanchang, China from 23 - 25 October 2020. The symposium has been held biennially since 2008 and is principally aimed at expanding the scientific partnership between Russian and Chinese transport universities in the field of railway transportation. It is organized in a collaboration between the Federal Railway Transport Agency, Irkutsk State Transport University (IrGUPS) and East China Jiaotong University, and enables scientists from Russia, China and Mongolia to come together to discuss breakthrough technologies, as well as the problems of innovation in the secure operation of modern railways. Despite the disruption caused by the global pandemic, 89 submissions were received for the 2020 edition, 38 of which were selected after review for presentation and publication here. These comprise 12 papers dealing with railways and mechanics, 20 covering railways and computer sciences, and 6 related to railways and management, together with the 2 contributions of the invited keynote speakers (professor Xiaoyan Lei, principle of East China Jiaotong University, and professor Erol Guler from George Mason University). The book provides an insight into new ideas and developments in the industry, and will be of interest to all railway practitioners.

Author : Anonim
Publisher : Unknown
Page : 174 pages
File Size : 55,6 Mb
Release : 2008
Category : Electronic
ISBN : OCLC:1132022338

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Dynamics of High-speed Railway Bridges by Anonim Pdf