Автор: Gao Bai Название: High-speed Rail: An Analysis Of The Chinese Innovation System ISBN: 9811206740 ISBN-13(EAN): 9789811206740 Издательство: World Scientific Publishing Рейтинг: Цена: 16078.00 р. 22968.00-30% Наличие на складе: Есть (1 шт.) Описание:
High-speed railway system is interdisciplinary subject that covers infrastructure, mobile equipment, traction power supply, communication signal, operation and maintenance, and transportation organization. The purpose of this book is to give readers a basic understanding of the technology behind of China's high-speed rail network.
In this book, the author mainly focusses on the innovations of products and processes, especially product innovation, which involves the selection of technology route, technology system and technology source. Therefore, the innovation in HST here refers to the selection of technology route, technology system and technology source, as well as, the new products developed and manufactured according to the selection. With the in-depth study, the author would like to provide outlook for development in this area in the next stage.
Автор: Ping Wang Название: Design of High-Speed Railway Turnouts ISBN: 0323396178 ISBN-13(EAN): 9780323396172 Издательство: Elsevier Science Рейтинг: Цена: 22233.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: 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.
Описание: This book addresses the challenges of designing high performance analog-to-digital converters (ADCs) based on the "smart data converters" concept, which implies context awareness, on-chip intelligence and adaptation.
Safety Theory and Technology of High-Speed Train Operation puts forward solutions for train dispatching and signal control. Frequent railway incidents have threatened the safety of rail transport. In 2013, more than 12 trains collided. In the same year, a Spanish train derailed due to speed, and two of China's high-speed trains collided. In 2016, Germany and Italy both experienced serious train collisions. Global railway security is essential. Many accidents are caused by train dispatching errors and signal system failure. Chinese high-speed railway has developed very quickly and at a very large scale. However, many issues reagrding safety has not been addressed. This book considers the issue from the perspective of a system. A train operation control system structure is put forward in order to ensure safety. Five key technologies (namely system-level fail-safe, parallel monitoring, completeness of train control data, data sharing and fusion and prevention of common errors in monitoring), are proposed. In order to prevent collision, over-speed, derailment, and rear-end collision accidents, the concept and corresponding parallel monitoring technology of five core control items (train route, speed, tracking interval, temporary speed limit, train running state) is proposed.
Puts forward solutions for train dispatching and signal control
Views high-speed train safety and technology from a systems-theory perspective
Describes five key technologies to ensure safety
Proposes five parallel monitoring technologies to prevent collision, over-speed, derailment and rear-end collision incidents
Considers the very quick and large-scale development of Chinese high-speed rail
Автор: Zhang-Dui Zhong; Bo Ai; Gang Zhu; Hao Wu; Lei Xion Название: Dedicated Mobile Communications for High-speed Railway ISBN: 3662548585 ISBN-13(EAN): 9783662548585 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Review of the Development of Dedicated Mobile Communications for High-Speed Railway.- Key Issues for GSM-R.- Radio Propagation and Wireless Channel for Railway Communications.- Cooperation and Cognition for Railway Communications.- Interference and Radio Resource Management in Mobile Communications for High-Speed Railway.- LTE-R Network.- Security of Dedicated Mobile Communications for Railway.- Channel Simulation Technologies for Railway Broad-Band Mobile Communication Systems.- Future Work and Challenges.
Автор: D. Drikakis; W. Rider Название: High-Resolution Methods for Incompressible and Low-Speed Flows ISBN: 364206051X ISBN-13(EAN): 9783642060519 Издательство: Springer Рейтинг: Цена: 26120.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Laminar ?ows are governed by a balance between the inertial and viscous forces in the ?ow that provides the stability. Even though laminar ?ows are organized in an orderly manner, the ?ows may exhibit instabilities and bifurcation phenomena which may eventually lead to transition and turbulence.
Автор: Dejan Radoj?i?; Milan Kalajd?i?; Aleksandar Simi? Название: Power Prediction Modeling of Conventional High-Speed Craft ISBN: 3030306062 ISBN-13(EAN): 9783030306069 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The proposed book addresses various power prediction methods, a principal design objective for high-speed craft of displacement, semi-displacement, and planing type. At the core of the power prediction methods are mathematical models based on experimental data derived from various high-speed hull and propeller series. Regression analysis and Artificial Neural Network (ANN) methods are used as extraction tools for this kind of models.
The most significant factors for in-service power prediction are bare hull resistance, dynamic trim, and the propeller’s open-water efficiency. Therefore, mathematical modeling of these factors is a specific focus of the book. Furthermore, the book includes a summary of most of the power-prediction-relevant literature published in the last 50 years, and as such is intended as a reference overview of the best high-speed craft modeling practices.
Once these mathematical models have been developed and validated, they can be readily programmed into software tools, thereby enabling the parametric analyses required for the optimization of a high-speed craft design. The proposed book is intended primarily for naval architects who design and develop various types of high-speed vessels (yachts, boats etc.), as well as for students who are interested in the design of fast vessels. The book includes useful Excel Macro Codes for the outlined mathematical models. Moreover, software for all considered models is provided.
Автор: Youtong Fang; Yuehong (Helen) Zhang Название: China`s High-Speed Rail Technology ISBN: 9811056099 ISBN-13(EAN): 9789811056093 Издательство: Springer Рейтинг: Цена: 22359.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents cutting-edge theories, techniques, and methodologies in the multidisciplinary field of high-speed railways, sharing the revealing insights of elite scholars from China, the UK and Japan.
Автор: Lawrence Martha, Bullock Richard, Liu Ziming Название: China`s High-Speed Rail Development ISBN: 1464814252 ISBN-13(EAN): 9781464814259 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 4389.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Over the past decade, China has built 25,000 km of dedicated highspeed railway--more than the rest of the world combined. What can we learn from this remarkable experience? China's High-Speed Rail Development examines the Chinese experience to draw lessons for countries considering investing in high-speed rail.
The report scrutinizes the planning and delivery mechanisms that enabled the rapid construction of the high-speed rail system. It highlights the role of long-term planning, consistent plan execution, and a joint venture structure that ensures active participation of provincial and local governments in project planning and financing.
Traffic on China's high-speed trains has grown to 1.7 billion passengers a year. The study examines the characteristics of the markets for which high-speed rail is competitive in China. It discusses the pricing and service design considerations that go into making high-speed rail services competitive with other modes and factors such as good urban connectivity that make the service attractive to customers.
One of the most remarkable aspects of the Chinese experience is the rapid pace of high-quality construction. The report looks at the role of strong capacity development within and cooperation among China Railway Corporation, rail manufacturers, universities, research institutions, laboratories, and engineering centers that allowed for rapid technological advancement and localization of technology. It describes the project delivery structures and incentives for delivering quality and timely results.
Finally, the report analyzes the financial and economic sustainability of the investment in high-speed rail. It finds that a developing country can price high-speed rail services affordably and still achieve financial viability, but this requires very high passenger density. Economic viability similarly depends on high passenger density.
Описание: Michael Pillsbury, who has served in senior national security positions in the U.S. government since the days of Richard Nixon and Henry Kissinger, draws on Chinese documents, speeches, and books to reveal the roots of the strategy to supplant the United States as the world`s dominant power.
Автор: Lara Rita Brunello Название: High Speed Rail and Access Transit Networks ISBN: 3319614142 ISBN-13(EAN): 9783319614144 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This book examines the promise of High Speed Rail (HSR) technologies to win market share from carbon-intensive air transport through the strategic optimization of rail productivity and efficiency. While the positive impacts of HSR at both urban and long-distance levels are well-documented, this resource focuses on what has been a challenging area for HSR deployment historically: the integration of HSR accessibility at the regional level. The author provides tools and methods to better measure the feasibility of integrating regional HSR with existing transport networks, and includes in-depth case studies to demonstrate the contributions of expanded high speed rail access on sustainable development.
Shares options for maximizing efficiency and effectiveness of high speed rail transport;
Compares strategies for integrating urban, long-distance, and regional high speed rail transport;
Explores new dimensions of high speed rail deployment b
y linking transit networks with increased regional accessibility.
Автор: Zurkowski, Andrzej (railway Research Institute (instytut Kolejnictwa), Warsaw, Poland) Название: High speed rail in poland ISBN: 1138544698 ISBN-13(EAN): 9781138544697 Издательство: Taylor&Francis Рейтинг: Цена: 29093.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This monograph aims at reaching an international audience of experts presenting Polish determinants of HSR implementation. Specialists from the Railway Research Institute and other experts present a wide range of problems and solutions connected to the future construction of High Speed Lines in Poland.
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