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Books > Professional & Technical > Transport technology > Railway technology & engineering

Design and Simulation of Rail Vehicles (Hardcover): Maksym Spiryagin, Colin Cole, Yan Quan Sun, Mitchell McClanachan, Valentyn... Design and Simulation of Rail Vehicles (Hardcover)
Maksym Spiryagin, Colin Cole, Yan Quan Sun, Mitchell McClanachan, Valentyn Spiryagin, …
R5,218 Discovery Miles 52 180 Ships in 10 - 15 working days

Keep Up with Advancements in the Field of Rail Vehicle Design A thorough understanding of the issues that affect dynamic performance, as well as more inventive methods for controlling rail vehicle dynamics, is needed to meet the demands for safer rail vehicles with higher speed and loads. Design and Simulation of Rail Vehicles examines the field of rail vehicle design, maintenance, and modification, as well as performance issues related to these types of vehicles. This text analyzes rail vehicle design issues and dynamic responses, describes the design and features of rail vehicles, and introduces methods that address the operational conditions of this complex system. Progresses from Basic Concepts and Terminology to Detailed Explanations and Techniques Focused on both non-powered and powered rail vehicles-freight and passenger rolling stock, locomotives, and self-powered vehicles used for public transport-this book introduces the problems involved in designing and modeling all types of rail vehicles. It explores the applications of vehicle dynamics, train operations, and track infrastructure maintenance. It introduces the fundamentals of locomotive design, multibody dynamics, and longitudinal train dynamics, and discusses co-simulation techniques. It also highlights recent advances in rail vehicle design, and contains applicable standards and acceptance tests from around the world. * Includes multidisciplinary simulation approaches * Contains an understanding of rail vehicle design and simulation techniques * Establishes the connection between theory and many simulation examples * Presents simple to advanced rail vehicle design and simulation methodologies Design and Simulation of Rail Vehicles serves as an introductory text for graduate or senior undergraduate students, and as a reference for practicing engineers and researchers investigating performance issues related to these types of vehicles.

On-Board Design Models and Algorithm for Communication Based Train Control and Tracking System (Hardcover): Tanuja Patgar,... On-Board Design Models and Algorithm for Communication Based Train Control and Tracking System (Hardcover)
Tanuja Patgar, Kavitha Devi CS
R1,580 Discovery Miles 15 800 Ships in 10 - 15 working days

1. Covers the latest advances in CBTC research in On-board components locomotive messaging system, GPS sensors, communications Wayside and switching network 2. Proposes architecture and methodology using data fusion technique 3. Explores new wireless sensor integrated modeling techniques for tracking train in satellite visible and low satellite visible environment

Rails Through the Clay - A History of London's Tube Railways (Paperback): Alan A. Jackson, Desmond F. Croome Rails Through the Clay - A History of London's Tube Railways (Paperback)
Alan A. Jackson, Desmond F. Croome
R1,402 Discovery Miles 14 020 Ships in 10 - 15 working days

This book was first published in 1962.

Across the Three Pagodas Pass - The Story of the Thai-Burma Railway (Hardcover, New edition): Peter Davies Across the Three Pagodas Pass - The Story of the Thai-Burma Railway (Hardcover, New edition)
Peter Davies
R2,854 Discovery Miles 28 540 Ships in 10 - 15 working days

This is a translation of the only known detailed account of the building of the notorious 262-mile long Thai-Burma Railway by one of the Japanese professional engineers who was involved in its construction. The author, Yoshihiko Futamatsu, provides an invaluable new source of historical and technical reference that complements the existing large body of literature in English on this subject. Futamatsu's memoir also includes wide-ranging reflections on the course and conduct of 'his' war as well as his engineering and army experiences. The Thai-Burma Railway took eighteen months to build and cost the lives of some 90,000 people (mostly British, Australian, Dutch and American POWs, as well as great numbers of local labourers) out of a total of over 200,000, including some 12-15,000 Japanese who were engaged in the enterprise. The 'Three Pagodas Pass' was located at the Thai-Burma frontier. Across the Three Pagodas Pass is edited and introduced by Peter N. Davies who provides the back story to the publication of this book and the key people involved. This is followed by translator Ewart Escritt's original Introduction to his translation of Futamatsu's memoir which also includes a detailed account of his own POW experiences as well as his reflections on the war and its outcomes. Many contemporary original drawings, maps and photographs appear in the plate section.

Scottish Locomotive History - 1831-1923 (Hardcover): Campbell Highet Scottish Locomotive History - 1831-1923 (Hardcover)
Campbell Highet
R3,233 Discovery Miles 32 330 Ships in 10 - 15 working days

Originally published in 1970, this volume is a valuable source of extensive data concerning Scotland's railways and locomotives. Material that has appeared in books, technical journals, society and institutional proceedings is here gathered together, enabling the reader to easily trace details of design and construction on the five main railways of Scotland from 1831 until 1923 when all the railways in Britain came together under English control. As well as being of interest to engineers, this volume will also appeal to railway and social historians.

Early Railway Chemistry and its Legacy (Paperback): Colin A. Russell, John Hudson Early Railway Chemistry and its Legacy (Paperback)
Colin A. Russell, John Hudson
R1,037 Discovery Miles 10 370 Ships in 18 - 22 working days

One of the most important parts of British heavy industry today is our railway system. Its constant appearances in news bulletins, its enormous appeal to fans or "enthusiasts," its permanent role in the lives of most of us, and its economic significance today, all underline its importance. Railway historians and enthusiasts will be surprised to learn that chemists played an important part in the development of the railway industry in Britain. Chemists themselves are well aware of the many and wide-ranging applications of their discipline, but the fact that their predecessors were involved in the technological development of railways will come as a surprise to many. This book is the first detailed study of this important interaction and covers the crucial role that chemistry played in the development of the British railway industry from its beginnings in the early 19th century up to the grouping of the railways of 1923 into GWR, SR, LNER, and LMSR.

The book describes the vital relationship between chemistry and the railway industry, all very recently discovered. It shows that the railway system would simply have not been possible without chemical inputs, chiefly but by no means entirely analytical. This discovery about a huge revenue-earning industry in Britain came from rare documents recently unearthed and other archival material and the book contains many rare illustrations and vast amounts of previously unpublished material. For the historian, it is a classic case of where history of science and history of technology converge. A great many engineers contributed to the enormous technological development which occurred in the railway industry between 1830 and 1923, but working alongside the engineers were the chemists, and in certain critical areas their contribution to this development was vital. It is a contribution which up until now has not been adequately recognised, and this book puts the record straight.

The book has an unusually wide appeal, being of interest to practising chemists, those interested in the history of chemistry and its role in society, historians of science and technology, mechanical engineers, and not least railway enthusiasts and railway historians. The chemist will be justly proud of the extreme importance of the subject for industry and the railway enthusiast will gain a wholly new picture of the development of the industry in Britain.

Great Railroad Tunnels of North America (Paperback): Willam L. Putnam Great Railroad Tunnels of North America (Paperback)
Willam L. Putnam
R1,067 R683 Discovery Miles 6 830 Save R384 (36%) Ships in 10 - 15 working days

Describing and detailing the boring of major railroad tunnels throughout Canada, the United States, and Mexico, this book covers the period from the creation of Virginia's Blue Ridge Tunnel in the 1850s to Copper Canyon's Continental and El Descanso tunnels in the early 1960s. Other notable tunnels featured here include Massachusetts' notoriously expensive and slow-progressing Hoosac Tunnel; Colorado's rail and water Moffat Tunnel; Montana's Flathead Tunnel; and several major tunnels along the Canadian Pacific's main line. In addition to providing details on the tunnels, the author considers the reasons they were created, their engineers, and their use. The book includes more than 50 period and contemporary photos. A glossary explains concepts related to railroad construction and maintenance.

German Railways - A Study in the Historical Geography of Transport (Hardcover): Roy E.H. Mellor German Railways - A Study in the Historical Geography of Transport (Hardcover)
Roy E.H. Mellor
R2,801 Discovery Miles 28 010 Ships in 10 - 15 working days

Originally published in 1979, this volume is an invaluable study of a railway system and its adjustment to changing political-geographical conditions, as well as changes in economic and social geography. Each change in the territorial extent or in the internal territorial-administrative organisation of Germany has had its repercussions upon the spatial pattern of the country's economy and consequently upon the demand for transport. Furthermore, the central position of Germany within the continent has given an added importance to the role of its railways in the overall pattern of the European railway system. For the transport geographer the comparisons and contrasts with the British railway system are particularly insightful.

High-Speed Rail in Poland - Advances and Perspectives (Paperback): Andrzej Zurkowski High-Speed Rail in Poland - Advances and Perspectives (Paperback)
Andrzej Zurkowski
R1,537 Discovery Miles 15 370 Ships in 10 - 15 working days

The Railway Research Institute (Instytut Kolejnictwa) in Warsaw was established in 1951 and was, until 2000, part of the Polish State Railways (PKP). At present, it serves as an independent entity, it is subordinated to the minister responsible for transport. Since its inception, the Institute has been the centre of competence for technology, technique and organization of operation and services in rail transport, particularly in respect to innovation. One of its fundamental tasks also includes activities connected with safety which are carried out in close cooperation with the National Safety Authority, i.e. the Office of Rail Transport. At the same time the Institute participated in the process of upgrading and modernization of the rail network in Poland. Experience in high speed rail, gained as a result of international cooperation and basing on the effort to increase speed on railway lines in Poland (so far 200 km/h), is included in the monograph "Koleje Duzych Predkosci w Polsce" (High Speed Rail in Poland) published in 2015 for the benefit of the Polish reader. This monograph aims at reaching an international audience of experts so as to present Polish determinants of HSR implementation. In order to elaborate this monograph, apart from specialists from the Railway Research Institute, experts from other research and academic centres were invited. Not only presenting a wide range of problems connected with future construction of High Speed Lines in Polish conditions, but also a number of operational ones. The authors have created a reference work of universal character, solving problems in order to build and operate high speed rail systems in countries on a similar level of development as Poland. Features: providing requirements for design and upgrade of engineering works on High Speed Rail development information on restructuring and building railway lines for countries starting to develop a High Speed Rail system dealing with organizational, engineering, socioeconomic and economic demands for transport services and the formation of human resources for constructing and operting a High Speed Rails system. Presenting these problems on the international arena will facilitate future cooperation and application of world experience to create HSR in Poland and integrate the Polish HSR network into the international one.

Proceedings of the 5th International Conference on Electrical Engineering and Information Technologies for Rail Transportation... Proceedings of the 5th International Conference on Electrical Engineering and Information Technologies for Rail Transportation (EITRT) 2021 - Novel Traction Drive Technologies of Rail Transportation (Hardcover, 1st ed. 2022)
Limin Jia, Yong Qin, Jianying Liang, Zhigang Liu, Lijun Diao, …
R8,236 Discovery Miles 82 360 Ships in 10 - 15 working days

This book reflects the latest research trends, methods and experimental results in the field of electrical and information technologies for rail transportation, which covers abundant state-of-the-art research theories and ideas. As a vital field of research that is highly relevant to current developments in a number of technological domains, the subjects it covered include intelligent computing, information processing, communication technology, automatic control, etc. The objective of the proceedings is to provide a major interdisciplinary forum for researchers, engineers, academicians and industrial professionals to present the most innovative research and development in the field of rail transportation electrical and information technologies. Engineers and researchers in academia, industry and government will also explore an insightful view of the solutions that combine ideas from multiple disciplines in this field. The volumes serve as an excellent reference work for researchers and graduate students working on rail transportation and electrical and information technologies.

Noise and Vibration Mitigation for Rail Transportation Systems - Proceedings of the 12th International Workshop on Railway... Noise and Vibration Mitigation for Rail Transportation Systems - Proceedings of the 12th International Workshop on Railway Noise, 12-16 September 2016, Terrigal, Australia (Hardcover, 1st ed. 2018)
David Anderson, Pierre-Etienne Gautier, Masanobu Iida, James T. Nelson, David J. Thompson, …
R5,305 Discovery Miles 53 050 Ships in 18 - 22 working days

This book reports on the 12th International Workshop on Railway Noise held on 12-16 September 2016 at Terrigal, Australia. It gathers peer-reviewed papers describing the latest developments in rail noise and vibration, as well as state-of-the-art reviews by distinguished experts in the field. The papers cover a broad range of rail noise topics including wheel squeal, policy, regulation and perception, wheel and rail noise, predictions, measurements and monitoring, interior noise, rail roughness, corrugation and grinding, high speed rail and aerodynamic noise, and structure-borne noise, ground-borne vibration and resilient track forms. It offers an essential reference-guide to both scientists and engineers in their daily efforts to identify, understand and solve a number of problems related to railway noise and vibration, and to achieve their ultimate goal of reducing the environmental impact of railway systems.

Mechanics of Ballasted Rail Tracks - A Geotechnical Perspective (Hardcover): Buddhima Indraratna, Wadud Salim Mechanics of Ballasted Rail Tracks - A Geotechnical Perspective (Hardcover)
Buddhima Indraratna, Wadud Salim
R4,359 Discovery Miles 43 590 Ships in 10 - 15 working days

In this book, the authors discuss testing of ballast, including the strength, deformation and degradation aspects of fresh and recycled ballast under monotonic and cyclic loading. The effectiveness of geosynthetics in stabilising recycled ballast has also been examined. A new stress-strain constitutive model for ballast incorporating particle breakage is presented. Finally, a new range of particle gradations, balancing the strength and permeability requirements, has been proposed for future rail tracks. This book is intended as a reference text for final year civil engineering students and postgraduates, and for practicing railway engineers with the task of modernizing existing designs.

Practical Railway Engineering (2nd Edition) (Hardcover, 2nd Revised edition): Clifford Frederick Bonnett Practical Railway Engineering (2nd Edition) (Hardcover, 2nd Revised edition)
Clifford Frederick Bonnett
R2,042 Discovery Miles 20 420 Ships in 18 - 22 working days

This textbook covers the very wide spectrum of all aspects of railway engineering for all engineering disciplines, in a 'broad brush' way giving a good overall knowledge of what is involved in planning, designing, constructing and maintaining a railway. It covers all types of railway systems including light rail and metro as well as main line. The first edition has proved very popular both with students new to railways and with practicing engineers who need to work in this newly expanding area.In the second edition, the illustrations have been improved and brought up to date, particularly with the introduction of 30 colour pages which include many newly taken photographs. The text has been reviewed for present day accuracy and, where necessary, has been modified or expanded to include reference to recent trends or developments. New topics include automatic train control, level crossings, dot matrix indicators, measures for the mobility impaired, reinforced earth structures, air conditioning, etc. Recent railway experience, both technical and political, has also been reflected in the commentary.

Railway Transportation Systems - Design, Construction and Operation (Paperback, 2nd edition): Christos N. Pyrgidis Railway Transportation Systems - Design, Construction and Operation (Paperback, 2nd edition)
Christos N. Pyrgidis
R1,932 Discovery Miles 19 320 Ships in 9 - 17 working days

Railway Transportation Systems covers the entire range of railway passenger systems, from conventional and high-speed intercity systems to suburban, regional, operating on steep gradients, and urban ones. It also examines in depth freight railway systems transporting conventional loads, heavy loads, and dangerous goods. For each system, the text provides a definition; an overview of its evolution and examples of good practice; the main design, construction, and operational characteristics; and the preconditions for its selection. Additionally, it offers a general overview of safety, interfaces with the environment, forces acting on the track, and techniques that govern the stability and guidance of railway vehicles. This new edition brings two new chapters. One concerns pre-feasibility studies of urban rail projects, and the other analyses the operation of railway systems under specific weather conditions and natural phenomena. New material examines dilemmas, trends and innovations in rail freight transportation; a new definition for high-speed rail; a number of case studies; and an update of cutting-edge technologies. It is ideal for graduate students, engineers, consultants, manufacturers, and transport company executives who need a reference and guide.

Advanced Rail Geotechnology - Ballasted Track (Paperback): Buddhima Indraratna, Wadud Salim, Cholachat Rujikiatkamjorn Advanced Rail Geotechnology - Ballasted Track (Paperback)
Buddhima Indraratna, Wadud Salim, Cholachat Rujikiatkamjorn
R2,287 Discovery Miles 22 870 Ships in 10 - 15 working days

Ballast plays a vital role in transmitting and distributing train wheel loads to the underlying sub-ballast and subgrade. Bearing capacity of track, train speed, riding quality and passenger comfort all depend on the stability of ballast through mechanical interlocking of particles. Ballast attrition and breakage occur progressively under heavy cyclic loading, causing track deterioration and rail misalignment-affecting safety and demanding frequent and costly track maintenance. In the absence of realistic constitutive models, the track substructure is traditionally designed using empirical approaches. In Advanced Rail Geotechnology: Ballasted Track, the authors present detailed information on the strength, deformation and degradation, and aspects of fresh and recycled ballast under monotonic, cyclic, and impact loading using innovative geotechnical testing devices. The book presents a new stress-strain constitutive model for ballast incorporating particle breakage and validates mathematical formulations and numerical models using experimental evidence and field trials. The text also elucidates the effectiveness of various commercially available geosynthetics for enhancing track drainage and stability. It presents revised ballast gradations for modern high-speed trains capturing particle breakage and describes the use of geosynthetics in track design. It also provides insight into track design, capturing particle degradation, fouling, and drainage. This book is ideal for final year civil engineering students and postgraduates and is a solid reference for practicing railway engineers and researchers with the task of modernizing existing track designs for heavier and faster trains.

High Speed Rail in the US - Super Trains for the Millennium (Paperback): Thomas Lynch High Speed Rail in the US - Super Trains for the Millennium (Paperback)
Thomas Lynch
R2,645 Discovery Miles 26 450 Ships in 10 - 15 working days

An original approach for dealing with High Speed Rail (HSR) transportation development in the United States, this book serves as a blueprint for such development by providing an in-depth evaluation of the different systems and their inherent linkage to other transportation modes, their potential costs, financing options, system benefits, the current level of use and success of HSR and Maglev elsewhere in the world, the current state of thinking on these systems in the US and their prospects to further efficient and environmentally benign economic growth. While technical descriptions of each system are included, the book differs from previous texts on the general subject, as it deals comprehensively with the feasibility of such systems here in the US.

High Speed Rail in the US (Hardcover): Thomas Lynch High Speed Rail in the US (Hardcover)
Thomas Lynch
R3,221 Discovery Miles 32 210 Ships in 10 - 15 working days

Addressing High Speed Rail (HSR) transportation development in the United States, this work serves as a blueprint for such development. It provides an in-depth evaluation of the different systems and their inherent linkage to other transportation modes, their potential costs, financing options, system benefits, the current level of use and success of HSR and Maglev elsewhere in the world, the current state of thinking on these systems in the US and their prospects for further efficient and environmentally benign economic growth. While technical descriptions of each system are included, the book deals comprehensively with the feasibility of such systems in Europe and in the US.

Advances in Communications-Based Train Control Systems (Paperback): F. Richard Yu Advances in Communications-Based Train Control Systems (Paperback)
F. Richard Yu
R1,784 Discovery Miles 17 840 Ships in 10 - 15 working days

With rapid population explosion, improving rail transit speed and capacity is strongly desirable around the world. Communication-based train control (CBTC) is an automated train control system using high capacity bidirectional train-ground communications to ensure the safe operation of rail vehicles. This book presents the latest advances in CBTC research. The contributed chapters from leading experts in the field cover different aspects of modelling, analysis, design, testing, management, deployment, and optimization of CBTC systems. Advances in Communications-Based Train Control Systems begins with the background and evolution of train signaling/train control systems. It introduces the main features and architecture of CBTC systems and describes current challenges and successful implementations around the world. Subsequent contributed chapters discuss such key research areas as Nondestructive testing techniques that can be employed to inspect rails and fastening parts New wireless channel modelling techniques for underground tunnels and viaducts Advanced wireless communication systems to improve CBTC communication availability Schemes to integrate train control and train-ground communications by modelling the control system of a group of trains in CBTC as a networked control system Use of cognitive control to improve train control performance, considering both train-ground communication and train control The book includes many supporting illustrations and tables along with a valuable set of references at the end of each chapter. With this book, researchers and practitioners will be well-equipped to advance the research and development in this important field.

Environmental Impact of Railways (Hardcover): T.G. Carpenter Environmental Impact of Railways (Hardcover)
T.G. Carpenter
R7,179 Discovery Miles 71 790 Ships in 10 - 15 working days

A renaissance in railways and the formal recognition of environmental priorities are both features of the last quarter of the twentieth century, but relatively little has been published about the individual and collective environmental impacts of railways. There is an urgent need to address the subject comprehensively. New railways are being planned in many countries and environmental assessment has become an essential element of planning. Most of the impacts of railways have existed for well over a hundred years and many of these continue to be relevant today. Some new issues, such as the operation of very fast trains or the routeing of tracks to carry them, require special attention. This book brings together the main planning and management issues concerning the way railways, established, newly-constructed, or upgraded, have an impact on the environment. It provides a step-by-step assessment of how the engineer, planner, environmental manager, transport specialist or railway operator should approach the resolution of railway development taking into account environmental priorities and the regulatory framework. Tom Carpenter brings a lifetime of first-hand management and consultancy experience to produce the first modern treatment of this important topic. Contents I. Railways and Planning Introduction Environmental planning Railway planning Passenger traffic Freight II. Impacts on People Social impacts and public perception Noise and vibration Pollution Visual impacts Construction III. Impacts on Resources Resource use and route selection Residential, commercial and productive land Nature conservation Heritage and amenity Railways in scenic landscape Environmental evaluation of land resources IV.Planning for the Twenty-first Century Environmental rail transport solutions

Engineering the Channel Tunnel (Hardcover): Colin Kirkland Engineering the Channel Tunnel (Hardcover)
Colin Kirkland
R7,194 Discovery Miles 71 940 Ships in 10 - 15 working days

This text describes the engineering achievement of the construction of the Channel Tunnel. Written by the key engineers involved, it provides a record of the project which should be of interest both to engineering professionals and the general reader. This book should be of interest to civil, geotechnical and railway engineers, civil engineering lecturers and students, and general readers.

Work - The Building of the Channel Tunnel Rail Link (Hardcover): Stephen Bayley Work - The Building of the Channel Tunnel Rail Link (Hardcover)
Stephen Bayley
R1,205 R1,059 Discovery Miles 10 590 Save R146 (12%) Ships in 10 - 15 working days

The Channel Tunnel Rail Link is Britain's first dedicated high-speed railway line and its first major railway-building project in more than a century. Running from London's newly refurbished St Pancras International to the mouth of the Channel Tunnel, the link will decrease journey times to Paris and beyond, as well as to commuter towns in the south-east of England. The project is also being credited with significant regeneration in the areas around the new stations and terminus. Well-known architecture and design commentator Stephen Bayley tells the story of the building of the link and its sensitive insertion into the rural and urban landscape, from the spectacular renaissance of St Pancras to the unearthing of significant archaeological remains along the route, and from the creation of bridges, viaducts and tunnels to the planting of wild-flower meadows. Lively and entertaining, this is a fascinating record of a ground breaking project.

Sustainable Railway Engineering and Operations (Hardcover): Simon Blainey, John Preston Sustainable Railway Engineering and Operations (Hardcover)
Simon Blainey, John Preston
R3,556 Discovery Miles 35 560 Ships in 10 - 15 working days

Railways are frequently promoted as one of the most sustainable modes of transport. However, their impact will in practice be significantly affected by the ways in which they are designed, constructed, and used. This book provides a comprehensive overview of the issues involved in planning, engineering and operating sustainable railway systems. It introduces and examines a wide range of aspects of railway systems and their interrelationships with other human and natural systems. For each of these aspects it considers the key factors that affect the sustainability of the railway. Students, academic researchers and those in rail industry or related fields who are interested in railways or in transport sustainability more generally will find this to be an invaluable guide. It will be particularly helpful to those who are either relatively new to the railway context, or who have a detailed knowledge of one aspect of railways but are seeking to acquire a more holistic understanding of railway systems.

Operating Rules and Interoperability in Trans-National High-Speed Rail (Hardcover, 1st ed. 2022): Simon Collart-Dutilleul Operating Rules and Interoperability in Trans-National High-Speed Rail (Hardcover, 1st ed. 2022)
Simon Collart-Dutilleul
R4,637 Discovery Miles 46 370 Ships in 10 - 15 working days

This book examines the problem of interoperability related to operating rules and gives an overview of the formal method approaches related to this subject. The book examines the interoperability issues concerning implementation of European Rail Traffic Management System (ERTMS) while crossing a boarder. It also looks at the implementing of the ERTMS and provides solutions regarding operating rules for ERTMS lines, using formal methods and simulation tools. The contributors will also discuss operating rule validation and formal methods for safety assessment.

Advanced Rail Geotechnology - Ballasted Track (Hardcover, New): Buddhima Indraratna, Wadud Salim, Cholachat Rujikiatkamjorn Advanced Rail Geotechnology - Ballasted Track (Hardcover, New)
Buddhima Indraratna, Wadud Salim, Cholachat Rujikiatkamjorn
R6,361 Discovery Miles 63 610 Ships in 10 - 15 working days

Ballast plays a vital role in transmitting and distributing train wheel loads to the underlying sub-ballast and subgrade. Bearing capacity of track, train speed, riding quality and passenger comfort all depend on the stability of ballast through mechanical interlocking of particles. Ballast attrition and breakage occur progressively under heavy cyclic loading, causing track deterioration and rail misalignment-affecting safety and demanding frequent and costly track maintenance. In the absence of realistic constitutive models, the track substructure is traditionally designed using empirical approaches. In Advanced Rail Geotechnology: Ballasted Track, the authors present detailed information on the strength, deformation and degradation, and aspects of fresh and recycled ballast under monotonic, cyclic, and impact loading using innovative geotechnical testing devices. The book presents a new stress-strain constitutive model for ballast incorporating particle breakage and validates mathematical formulations and numerical models using experimental evidence and field trials. The text also elucidates the effectiveness of various commercially available geosynthetics for enhancing track drainage and stability. It presents revised ballast gradations for modern high-speed trains capturing particle breakage and describes the use of geosynthetics in track design. It also provides insight into track design, capturing particle degradation, fouling, and drainage. This book is ideal for final year civil engineering students and postgraduates and is a solid reference for practicing railway engineers and researchers with the task of modernizing existing track designs for heavier and faster trains.

Studies on China's High-Speed Rail New Town Planning and Development (Hardcover, 1st ed. 2019): Lan Wang, Hao Gu Studies on China's High-Speed Rail New Town Planning and Development (Hardcover, 1st ed. 2019)
Lan Wang, Hao Gu
R4,277 Discovery Miles 42 770 Ships in 18 - 22 working days

This book focuses on high-speed rail (HSR) and new town planning and development related to HSR, approaching the issue from three different perspectives: economic cooperation at a regional level; HSR-based economic growth point at a city level; and mixed land use and building environment in the periphery area of HSR stations. On the basis of simulations and case studies, it proposes practical planning principles and suggestions for area development, providing planners with a theoretical framework to incorporate the transportation system into new town planning. It also serves as a valuable reference source for the authorities, enabling them to make evidence-based and rational decisions.

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