Wheel Rail Interface Handbook

Author : R. Lewis,U Olofsson
Publisher : Elsevier
Page : 856 pages
File Size : 45,8 Mb
Release : 2009-09-25
Category : Technology & Engineering
ISBN : 9781845696788

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Wheel-Rail Interface Handbook by R. Lewis,U Olofsson Pdf

Many of the engineering problems of particular importance to railways arise at interfaces and the safety-critical role of the wheel/rail interface is widely acknowledged. Better understanding of wheel/rail interfaces is therefore critical to improving the capacity, reliability and safety of the railway system. Wheel-rail interface handbook is a one-stop reference for railway engineering practitioners and academic researchers. Part one provides the fundamentals of contact mechanics, wear, fatigue and lubrication as well as state-of-the-art research and emerging technologies related to the wheel/rail interface and its management. Part two offers an overview of industrial practice from several different regions of the world, thereby providing an invaluable international perspective with practitioners’ experience of managing the wheel/rail interface in a variety of environments and circumstances. This comprehensive volume will enable practising railway engineers, in whatever discipline of railway engineering – infrastructure, vehicle design and safety, and so on – to enhance their understanding of wheel/rail issues, which have a major influence on the running of a reliable, efficient and safe railway. One-stop reference on the important topic of wheel rail-interfaces Presents the fundamentals of contact mechanics, wear, fatigue and lubrication Examines state-of-the-art research and emerging technologies related to wheel-rail interface and its management

Author : Simon Iwnicki
Publisher : CRC Press
Page : 549 pages
File Size : 52,5 Mb
Release : 2006-05-22
Category : Science
ISBN : 9781420004892

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Handbook of Railway Vehicle Dynamics by Simon Iwnicki Pdf

Understanding the dynamics of railway vehicles, and indeed of the entire vehicle-track system, is critical to ensuring safe and economical operation of modern railways. As the challenges of higher speed and higher loads with very high levels of safety require ever more innovative engineering solutions, better understanding of the technical issues a

Author : Felix Schmid
Publisher : Unknown
Page : 512 pages
File Size : 47,8 Mb
Release : 2010
Category : Railroad cars
ISBN : 0952999730

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Best Practice in Wheel-Rail Interface Management for Mixed-Traffic Railways by Felix Schmid Pdf

Author : C.A. Brebbia,J.M. Mera,N. Tomii,P. Tzieropoulos
Publisher : WIT Press
Page : 499 pages
File Size : 47,8 Mb
Release : 2016-09-15
Category : Transportation
ISBN : 9781784661236

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Computers in Railways XV by C.A. Brebbia,J.M. Mera,N. Tomii,P. Tzieropoulos Pdf

This title incorporates the 15th proceedings of the very successful International Conference on Railway Engineering Design and Operation (COMPRAIL) series, which began in Frankfurt 1987 and continued in Rome (1990); Washington (1992); Madrid (1994); Berlin (1996); Lisbon (1998); Bologna (2000); Lemnos (2002); Dresden (2004); Prague (2006); Toledo (2008); Beijing (2010); the New Forest, home of the Wessex Institute (2012) and, again in Rome in 2014. The papers presented at this conference aim to update the use of advanced systems, promoting their general awareness throughout the management, design, manufacture and operation of railways and other emerging passenger, freight and transit systems. With the conference attracting a variety of specialists, including railway engineers, designers of advanced train control systems and computer specialists, the book particularly emphasises the use of computer systems in advanced railway engineering. Topics include but are not restricted to: Advanced train control Operations quality; Risk management; Planning and policy; Energy supply and consumption; Communications and signalling; Operational planning; Interface management; Systems integration; Maglev; High speed technology; Interoperability; Passenger flow management; Computer simulations and Driverless and automatic train operation.

Author : Anonim
Publisher : Transportation Research Board
Page : 695 pages
File Size : 54,9 Mb
Release : 2012
Category : Technology & Engineering
ISBN : 9780309258241

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Track Design Handbook for Light Rail Transit by Anonim Pdf

TCRP report 155 provides guidelines and descriptions for the design of various common types of light rail transit (LRT) track. The track structure types include ballasted track, direct fixation ("ballastless") track, and embedded track. The report considers the characteristics and interfaces of vehicle wheels and rail, tracks and wheel gauges, rail sections, alignments, speeds, and track moduli. The report includes chapters on vehicles, alignment, track structures, track components, special track work, aerial structures/bridges, corrosion control, noise and vibration, signals, traction power, and the integration of LRT track into urban streets.

Author : Jagoba Lekue
Publisher : Apprimus Wissenschaftsverlag
Page : 142 pages
File Size : 54,5 Mb
Release : 2022-06-23
Category : Technology & Engineering
ISBN : 9783985550920

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Error Estimation in Wheel-Rail Normal Contact Area Measurements Using Pressure Sensitive Film by Jagoba Lekue Pdf

This monograph presents a series of research activities with the goal of determining whether pressure measurement films are a suitable tool for a quantitative assessment of the wheel-rail contact area. Firstly, the effect of influential factors such as geometry, applied load and surface roughness on the resulting imprint was thoroughly examined by means of analytically approachable case studies. This allowed a precise determination of the systematic error that alters experimental outcomes. After that, finite element representations of the measurement procedure were explored in order to characterize the measurement deviation based on mechanical principles. By virtue of the excellent reproducibility of the measurement procedure, as well as the meaningful insight obtained from finite element simulations, an empirically calibrated film model that matches experimental outcomes was developed. This was alternately interposed between wheel and rail models to estimate the measurement error originated under typical operation conditions. The results underline the marked dependence of the measurement error on surface roughness but foresee a robust and reliable use of pressure measurement films for validation of wheel-rail contact models as long as both numerical and experimental solutions represent the same reality of interest.

Author : Konstantinos Tzanakakis
Publisher : Springer Science & Business Media
Page : 396 pages
File Size : 53,8 Mb
Release : 2013-01-26
Category : Technology & Engineering
ISBN : 9783642360510

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The Railway Track and Its Long Term Behaviour by Konstantinos Tzanakakis Pdf

A proper quality of a track and other infrastructure objects represents a basic requirement for train safety and punctuality. Most of the physical systems and their components deteriorate over time. This affects performance and may lead to failures. Albert Einstein said, “You have to learn the rules of the game. And then you have to play better than anyone else.” Only if we understand how the whole system works, taking into account its imperfections and how they influence its quality and performance will we be able to learn the rules of the game and “play better.” The book provides the readers with the necessary functional knowledge of track behaviour and comprehensively covers the function of the various track components, their interaction as elements of the track system, as well as the interaction of the track with railway vehicles. By presenting important tools for a deep understanding of track-behaviour this book aims to be a reference guide for infrastructure managers and to help them to find ways improving track quality for optimum long-term behaviour.

Author : Simon Iwnicki,Maksym Spiryagin,Colin Cole,Tim McSweeney
Publisher : CRC Press
Page : 914 pages
File Size : 48,5 Mb
Release : 2019-11-14
Category : Science
ISBN : 9780429890635

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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 : Maksym Spiryagin,Stefano Bruni,Christopher Bosomworth,Peter Wolfs,Colin Cole
Publisher : CRC Press
Page : 477 pages
File Size : 41,7 Mb
Release : 2021-12-08
Category : Technology & Engineering
ISBN : 9781000486131

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Rail Vehicle Mechatronics by Maksym Spiryagin,Stefano Bruni,Christopher Bosomworth,Peter Wolfs,Colin Cole Pdf

This unique and up-to-date work surveys the use of mechatronics in rail vehicles, notably traction, braking, communications, data sharing, and control. The results include improved safety, comfort, and fuel efficiency. Mechatronic systems are a key element in modern rail vehicle design and operation. Starting with an overview of mechatronic theory, the book covers such topics as modeling of mechanical and electrical systems for rail vehicles, open and closed loop control systems, sensors, actuators, and microprocessors. Modern simulation techniques and examples are included throughout the book. Numerical experiments and developed models for railway application are presented and explained. Case studies are used, alongside practical examples, to ensure that the reader can apply mechatronic theory to real world conditions. These case studies include modeling of a hybrid locomotive and simplified models of railway vehicle lateral dynamics for suspension control studies. Rail Vehicle Mechatronics provides current and in-depth content for design engineers, operations managers, systems engineers, and technical consultants working with freight, passenger, and urban transit railway systems worldwide.

Author : Maksym Spiryagin,Timothy Gordon,Colin Cole,Tim McSweeney
Publisher : CRC Press
Page : 1388 pages
File Size : 45,6 Mb
Release : 2021-03-19
Category : Technology & Engineering
ISBN : 9781351967372

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Dynamics of Vehicles on Roads and Tracks by Maksym Spiryagin,Timothy Gordon,Colin Cole,Tim McSweeney Pdf

The International Symposium on Dynamics of Vehicles on Roads and Tracks is the leading international gathering of scientists and engineers from academia and industry in the field of ground vehicle dynamics to present and exchange their latest innovations and breakthroughs. Established in Vienna in 1977, the International Association of Vehicle System Dynamics (IAVSD) has since held its biennial symposia throughout Europe and in the USA, Canada, Japan, South Africa and China. The main objectives of IAVSD are to promote the development of the science of vehicle dynamics and to encourage engineering applications of this field of science, to inform scientists and engineers on the current state-of-the-art in the field of vehicle dynamics and to broaden contacts among persons and organisations of the various countries engaged in scientific research and development in the field of vehicle dynamics and related areas. IAVSD 2017, the 25th Symposium of the International Association of Vehicle System Dynamics was hosted by the Centre for Railway Engineering at Central Queensland University, Rockhampton, Australia in August 2017. The symposium focused on the following topics related to road and rail vehicles and trains: dynamics and stability; vibration and comfort; suspension; steering; traction and braking; active safety systems; advanced driver assistance systems; autonomous road and rail vehicles; adhesion and friction; wheel-rail contact; tyre-road interaction; aerodynamics and crosswind; pantograph-catenary dynamics; modelling and simulation; driver-vehicle interaction; field and laboratory testing; vehicle control and mechatronics; performance and optimization; instrumentation and condition monitoring; and environmental considerations. Providing a comprehensive review of the latest innovative developments and practical applications in road and rail vehicle dynamics, the 213 papers now published in these proceedings will contribute greatly to a better understanding of related problems and will serve as a reference for researchers and engineers active in this specialised field.

Author : Maksym Spiryagin,Timothy Gordon,Colin Cole,Tim McSweeney
Publisher : CRC Press
Page : 848 pages
File Size : 40,5 Mb
Release : 2017-12-06
Category : Technology & Engineering
ISBN : 9781351057172

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Dynamics of Vehicles on Roads and Tracks Vol 2 by Maksym Spiryagin,Timothy Gordon,Colin Cole,Tim McSweeney Pdf

The International Symposium on Dynamics of Vehicles on Roads and Tracks is the leading international gathering of scientists and engineers from academia and industry in the field of ground vehicle dynamics to present and exchange their latest innovations and breakthroughs. Established in Vienna in 1977, the International Association of Vehicle System Dynamics (IAVSD) has since held its biennial symposia throughout Europe and in the USA, Canada, Japan, South Africa and China. The main objectives of IAVSD are to promote the development of the science of vehicle dynamics and to encourage engineering applications of this field of science, to inform scientists and engineers on the current state-of-the-art in the field of vehicle dynamics and to broaden contacts among persons and organisations of the various countries engaged in scientific research and development in the field of vehicle dynamics and related areas. IAVSD 2017, the 25th Symposium of the International Association of Vehicle System Dynamics was hosted by the Centre for Railway Engineering at Central Queensland University, Rockhampton, Australia in August 2017. The symposium focused on the following topics related to road and rail vehicles and trains: dynamics and stability; vibration and comfort; suspension; steering; traction and braking; active safety systems; advanced driver assistance systems; autonomous road and rail vehicles; adhesion and friction; wheel-rail contact; tyre-road interaction; aerodynamics and crosswind; pantograph-catenary dynamics; modelling and simulation; driver-vehicle interaction; field and laboratory testing; vehicle control and mechatronics; performance and optimization; instrumentation and condition monitoring; and environmental considerations. Providing a comprehensive review of the latest innovative developments and practical applications in road and rail vehicle dynamics, the 213 papers now published in these proceedings will contribute greatly to a better understanding of related problems and will serve as a reference for researchers and engineers active in this specialised field. Volume 2 contains 135 papers under the subject heading Rail.

Author : Rui Calcada,Sakdirat Kaewunruen
Publisher : Woodhead Publishing
Page : 496 pages
File Size : 54,7 Mb
Release : 2022-06-28
Category : Technology & Engineering
ISBN : 9780128210437

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Rail Infrastructure Resilience by Rui Calcada,Sakdirat Kaewunruen Pdf

Economic growth, security and sustainability across Europe are at risk due to ageing railway infrastructure systems. At present, the majority of such systems are aging and some have even reached their initial design lives. These issues align with a major challenge in civil engineering: how to restore and improve urban infrastructure and built environments. Policy, environmental and physical barriers must be addressed and overcome. The complex and interconnected nature of the problem means that there is a need for academia, industry, communities and governments to work collaboratively. The challenges posed by extreme events from natural and man-made disasters are urgent. Rail Infrastructure Resilience: A Best-Practices Handbook presents developed improvement methods for rail infrastructure systems, toward resilience to extreme conditions. It shows how best to use new information in the engineering design, maintenance, construction and renewal of rail infrastructure resilience, through knowledge exchange and capability development. The book presents the outcome of a major European research project, known as the RISEN project. RISEN aimed to enhance knowledge creation and transfer using both international and intersectoral secondment mechanisms among European Advanced Rail Research Universities and SMEs, and Non-EU, leading rail universities, providing methodological approaches and practical tools for restoring and improving railway infrastructure systems for extreme events. Edited and written by members of this project, this book will be essential reading for researchers and practitioners hoping to find practical solutions to the challenges of rail infrastructure resilience. Offers a best-practices handbook for rail infrastructure resilience from the leaders in the field Paints a holistic picture of the rail transport system, showing that infrastructure maintenance intervention can be enhanced through advanced monitoring systems and resilience design Presents rail infrastructure resilience and advanced condition monitoring, allowing a better understanding of the critical maintenance, renewal and retrofit needs of railways Considers how academia, industry, communities and governments can work collaboratively in order to tackle aggregated problems in rail infrastructure resilience Presents the findings from the RISEN project, the leading European project on enhancing knowledge creation and transfer of expertise on rail infrastructure resilience

Author : Robby Caspeele,Luc Taerwe,Dan M. Frangopol
Publisher : CRC Press
Page : 564 pages
File Size : 50,8 Mb
Release : 2018-10-31
Category : Technology & Engineering
ISBN : 9781351857567

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Life Cycle Analysis and Assessment in Civil Engineering: Towards an Integrated Vision by Robby Caspeele,Luc Taerwe,Dan M. Frangopol Pdf

This volume contains the papers presented at IALCCE2018, the Sixth International Symposium on Life-Cycle Civil Engineering (IALCCE2018), held in Ghent, Belgium, October 28-31, 2018. It consists of a book of extended abstracts and a USB device with full papers including the Fazlur R. Khan lecture, 8 keynote lectures, and 390 technical papers from all over the world. Contributions relate to design, inspection, assessment, maintenance or optimization in the framework of life-cycle analysis of civil engineering structures and infrastructure systems. Life-cycle aspects that are developed and discussed range from structural safety and durability to sustainability, serviceability, robustness and resilience. Applications relate to buildings, bridges and viaducts, highways and runways, tunnels and underground structures, off-shore and marine structures, dams and hydraulic structures, prefabricated design, infrastructure systems, etc. During the IALCCE2018 conference a particular focus is put on the cross-fertilization between different sub-areas of expertise and the development of an overall vision for life-cycle analysis in civil engineering. The aim of the editors is to provide a valuable source of cutting edge information for anyone interested in life-cycle analysis and assessment in civil engineering, including researchers, practising engineers, consultants, contractors, decision makers and representatives from local authorities.

Author : Karl-Heinrich Grote,Hamid Hefazi
Publisher : Springer Nature
Page : 1310 pages
File Size : 48,7 Mb
Release : 2020-12-09
Category : Technology & Engineering
ISBN : 9783030470357

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Springer Handbook of Mechanical Engineering by Karl-Heinrich Grote,Hamid Hefazi Pdf

This resource covers all areas of interest for the practicing engineer as well as for the student at various levels and educational institutions. It features the work of authors from all over the world who have contributed their expertise and support the globally working engineer in finding a solution for today‘s mechanical engineering problems. Each subject is discussed in detail and supported by numerous figures and tables.

Author : Simon Laflamme,Filippo Ubertini,Jian Li
Publisher : MDPI
Page : 342 pages
File Size : 42,6 Mb
Release : 2019-11-13
Category : Technology & Engineering
ISBN : 9783039217588

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Smart Sensors for Structural Health Monitoring by Simon Laflamme,Filippo Ubertini,Jian Li Pdf

Smart sensors are technologies designed to facilitate the monitoring operations. For instance, power consumption can be minimized through on-board processing and smart interrogation algorithms, and state detection enhanced through collaboration between sensor nodes. Applied to structural health monitoring, smart sensors are key enablers of sparse and dense sensor networks capable of monitoring full-scale structures and components. They are also critical in empowering operators with decision making capabilities. The objective of this Special Issue is to generate discussions on the latest advances in research on smart sensing technologies for structural health monitoring applications, with a focus on decision-enabling systems. This Special Issue covers a wide range of related topics such as innovative sensors and sensing technologies for crack, displacement, and sudden event monitoring, sensor optimization, and novel sensor data processing algorithms for damage and defect detection, operational modal analysis, and system identification of a wide variety of structures (bridges, transmission line towers, high-speed trains, masonry light houses, etc.).