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Author: David Read Publisher: ISBN: Category : Ballast (Railroads) Languages : en Pages : 40
Book Description
This digest summarizes the results of TCRP Project D-7/Task 15. The digest was prepared by the Transportation Technology Center, Inc. ... David Read and Dingqing Li served as principal authors.
Author: David Read Publisher: ISBN: Category : Ballast (Railroads) Languages : en Pages : 40
Book Description
This digest summarizes the results of TCRP Project D-7/Task 15. The digest was prepared by the Transportation Technology Center, Inc. ... David Read and Dingqing Li served as principal authors.
Author: Publisher: Transportation Research Board ISBN: 0309258243 Category : Technology & Engineering Languages : en Pages : 695
Book Description
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: Evidence to Care, Holland Bloorview Kids Rehabilitation Hospital Publisher: Bloorview Research Institute ISBN: 0920899064 Category : Education Languages : en Pages : 89
Book Description
This guide offers a blueprint for co-designing and refreshing evidence-informed, needs-based solutions. Written for service providers, organizations, and system leaders who support transitions to adult life for young people with disabilities, across healthcare, community, education, and social service sectors. The digestible content and visually appealing graphic design makes the guide easy to read and navigate, allowing you to choose which sections are most relevant to you. Start with an introduction to using evidence and best practices in transition practice. Then read about our transformative approach to solution design, presented in four key tenets (Frameworks, Solution-focused approach, Human centered design, and Collaboration). To see how we put these tenets in action, skip ahead to four examples of transitions solutions implemented at Canada’s largest pediatric rehabilitation hospital (Holland Bloorview Kids Rehabilitation Hospital). To action the tenets in your own practice, use the evidence-informed and practice-based supporting materials in the two appendices. Each section contains valuable resources, tools, and tips for your practice.
Author: Dingqing Li Publisher: CRC Press ISBN: 148228880X Category : Technology & Engineering Languages : en Pages : 574
Book Description
Links Geotechnics with Railway Track Engineering and Railway Operation Good railway track and railway operations depend on good geotechnics, in several different ways and at varying levels. Railway Geotechnics covers track, track substructure, load environment, materials, mechanics, design, construction, measurements, and management. Illustrated by
Author: Arturo Escobar Publisher: Duke University Press ISBN: 0822371812 Category : Social Science Languages : en Pages : 300
Book Description
In Designs for the Pluriverse Arturo Escobar presents a new vision of design theory and practice aimed at channeling design's world-making capacity toward ways of being and doing that are deeply attuned to justice and the Earth. Noting that most design—from consumer goods and digital technologies to built environments—currently serves capitalist ends, Escobar argues for the development of an “autonomous design” that eschews commercial and modernizing aims in favor of more collaborative and placed-based approaches. Such design attends to questions of environment, experience, and politics while focusing on the production of human experience based on the radical interdependence of all beings. Mapping autonomous design’s principles to the history of decolonial efforts of indigenous and Afro-descended people in Latin America, Escobar shows how refiguring current design practices could lead to the creation of more just and sustainable social orders.
Author: Ping Wang Publisher: Academic Press ISBN: 0128038845 Category : Technology & Engineering Languages : en Pages : 481
Book Description
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: Jacques-Eric Bergez Publisher: Springer ISBN: 3030019535 Category : Technology & Engineering Languages : en Pages : 335
Book Description
This Open Access book presents feedback from the ‘Territorial Agroecological Transition in Action’- TATA-BOX research project, which was devoted to these specific issues. The multidisciplinary and multi-organisation research team steered a four-year action-research process in two territories of France. It also presents: i) the key dimensions to be considered when dealing with agroecological transition: diversity of agriculture models, management of uncertainties, polycentric governance, autonomies, and role of actors’ networks; ii) an operational and original participatory process and associated boundary tools to support local stakeholders in shifting from a shared diagnosis to a shared action plan for transition, and in so doing developing mutual understanding and involvement; iii) an analysis of the main effects of the methodology on research organisation and on stakeholders’ development and application; iv) critical analysis and foresights on the main outcomes of TATA-BOX, provided by external researchers.
Author: Stephan Freudenstein Publisher: John Wiley & Sons ISBN: 3433029938 Category : Technology & Engineering Languages : en Pages : 111
Book Description
Due to increasing traffic flows the extension of transport infrastructure with rail roads and high speed lines is an ongoing process worldwide. Ballastless track systems with concrete slabs are used more and more. Following the first trials in the 1970s and more than four decades of R&D work on ballastless track, the level of development is such that it can be confirmed that ballastless track is suitable for use as an alternative to ballasted track. This book makes a contribution to the state of the art of ballastless track by describing the basics for designing the ballastless track. Important advice is provided regarding the construction of ballastless track on earthworks and in tunnels. There is also a description of the technical history of the development of ballastless track on bridges and the ensuing findings for bridge design. The state of the art of ballastless track for switches, important information on details concerning drainage, transitions, accessibility for road vehicles and experience gleaned from maintenance round off the work. Selected chapters from the German concrete yearbook are now being published in the new English "Beton-Kalender Series" for the benefit of an international audience. Since it was founded in 1906, the Ernst & Sohn "Beton-Kalender" has been supporting developments in reinforced and prestressed concrete. The aim was to publish a yearbook to reflect progress in "ferro-concrete" structures until - as the book's first editor, Fritz von Emperger (1862-1942), expressed it - the "tempestuous development" in this form of construction came to an end. However, the "Beton-Kalender" quickly became the chosen work of reference for civil and structural engineers, and apart from the years 1945-1950 has been published annually ever since.
Author: David Read
Author: David Read
Author: 
Author: Joyce Yee
Author: Evidence to Care, Holland Bloorview Kids Rehabilitation Hospital
Author: Dingqing Li
Author: Arturo Escobar
Author: Ping Wang
Author: Jacques-Eric Bergez
Author: F. G. Royal-Dawson
Author: Stephan Freudenstein