Center Truck Performance on Low-floor Light Rail Vehicles

Center Truck Performance on Low-floor Light Rail Vehicles PDF Author: Trevor Griffin
Publisher: Transportation Research Board
ISBN: 0309098637
Category : Electric railroads
Languages : en
Pages : 86

Get Book Here

Book Description
"TRB's Transit Cooperative Research Program (TCRP) Report 114: Center Truck Performance on Low-Floor Light Rail Vehicles examines performance issues observed in the operation of low-floor light rail vehicle (LFLRV) center trucks (focusing on 70-percent low-floor vehicles), such as excessive wheel wear and noise and occasional derailments, and provides proposed guidance on how to minimize or avoid these issues. The report also includes suggestions on LFLRV specifications, maintenance, and design, as well as on related infrastructure design and maintenance, to maximize performance of these LFLRV center trucks"--Publisher's description.

Center Truck Performance on Low-floor Light Rail Vehicles

Center Truck Performance on Low-floor Light Rail Vehicles PDF Author: Trevor Griffin
Publisher: Transportation Research Board
ISBN: 0309098637
Category : Electric railroads
Languages : en
Pages : 86

Get Book Here

Book Description
"TRB's Transit Cooperative Research Program (TCRP) Report 114: Center Truck Performance on Low-Floor Light Rail Vehicles examines performance issues observed in the operation of low-floor light rail vehicle (LFLRV) center trucks (focusing on 70-percent low-floor vehicles), such as excessive wheel wear and noise and occasional derailments, and provides proposed guidance on how to minimize or avoid these issues. The report also includes suggestions on LFLRV specifications, maintenance, and design, as well as on related infrastructure design and maintenance, to maximize performance of these LFLRV center trucks"--Publisher's description.

TCRP Report 114

TCRP Report 114 PDF Author: Trevor Griffin
Publisher:
ISBN:
Category : Electronic book
Languages : en
Pages :

Get Book Here

Book Description


Applicability of Low-floor Light Rail Vehicles in North America

Applicability of Low-floor Light Rail Vehicles in North America PDF Author: Michael I. Darter
Publisher: Transportation Research Board
ISBN:
Category : Transportation
Languages : en
Pages : 60

Get Book Here

Book Description
The report investigates the state of the art of low-floor light rail vehicles and assesses the applicability of their use in North America. Low-floor light rail vehicle categories have been developed to facilitate the understanding of the different types of vehicles and their applications. The report describes the growing trend toward low-floor light rail vehicles and the reasons for this growth. It provides an extensive compilation of data on low-floor light rail vehicles, information on North American light rail system characteristics, and an analytical perspective on key issues relevant to the applicability of this technology in North America. The report also develops example applications to demonstrate the cost-effectiveness of using low-floor light rail vehicles, the source of risk, and the trade-offs regarding the use of low-floor versus high-floor light rail vehicles.

Track Design Handbook for Light Rail Transit

Track Design Handbook for Light Rail Transit PDF Author:
Publisher: Transportation Research Board
ISBN: 0309258243
Category : Technology & Engineering
Languages : en
Pages : 695

Get Book Here

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.

Advances in Dynamics of Vehicles on Roads and Tracks II

Advances in Dynamics of Vehicles on Roads and Tracks II PDF Author: Anna Orlova
Publisher: Springer Nature
ISBN: 3031073053
Category : Technology & Engineering
Languages : en
Pages : 1274

Get Book Here

Book Description
This book offers a snapshot of the latest research and developments in road and railway vehicle dynamics. Gathering peer-reviewed contributions to the 27th Symposium of the International Association of Vehicle System Dynamics (IAVSD), held online on August 17–19, 2021, from Saint Petersburg, Russia, it offers extensive information for both researchers and professionals in the field of ground vehicle dynamics, control and design. It covers cutting-edge methods and solutions for solving ground vehicle system dynamics-related problems, concerning control and monitoring, performance, safety and braking of road and rail vehicles, including electric and autonomous ones. Further, it reports on significant advances in vehicle design, and important applications to improve ride comfort. Overall, the book provides academics and professional with a timely reference guide on theories and methods to understand, analyze and improve vehicle stability and dynamics in a broad range of different operating conditions. Chapter "Experimental Validation of a Semi-physical Modelling Approach of the Influence of Tyre Rotation on the Vertical Tyre Force Transmission and Tyre Kinematics" is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

Applicability of Low-floor Light Rail Vehicles in North America

Applicability of Low-floor Light Rail Vehicles in North America PDF Author: Michael I. Darter
Publisher: Transportation Research Board
ISBN: 9780309053730
Category : Transportation
Languages : en
Pages : 188

Get Book Here

Book Description
The report investigates the state of the art of low-floor light rail vehicles and assesses the applicability of their use in North America. Low-floor light rail vehicle categories have been developed to facilitate the understanding of the different types of vehicles and their applications. The report describes the growing trend toward low-floor light rail vehicles and the reasons for this growth. It provides an extensive compilation of data on low-floor light rail vehicles, information on North American light rail system characteristics, and an analytical perspective on key issues relevant to the applicability of this technology in North America. The report also develops example applications to demonstrate the cost-effectiveness of using low-floor light rail vehicles, the source of risk, and the trade-offs regarding the use of low-floor versus high-floor light rail vehicles.

Track-related Research

Track-related Research PDF Author: Xinggao Shu
Publisher: Transportation Research Board
ISBN: 0309118174
Category : Rail fastenings
Languages : en
Pages : 36

Get Book Here

Book Description
TRB's Transit Cooperative Research Program (TCRP) Report 71, Volume 7: Guidelines for Guard/Restraining Rail Installation explores two guard rail installation philosophies and the effects of vehicle types, wheel flange angle, wheel/rail friction coefficient, curve radius, cant deficiency, and track perturbation on flange climb derailments.

Annual Report of Progress

Annual Report of Progress PDF Author: Transit Cooperative Research Program
Publisher:
ISBN:
Category : Local transit
Languages : en
Pages : 106

Get Book Here

Book Description


Track-related Research

Track-related Research PDF Author:
Publisher: Transportation Research Board
ISBN: 0309088305
Category : Technology & Engineering
Languages : en
Pages : 147

Get Book Here

Book Description
At head of title: Transit Cooperative Research Program.

Track Design Handbook for Light Rail Transit

Track Design Handbook for Light Rail Transit PDF Author: Parsons, Brinckerhoff, Quade & Douglas
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 356

Get Book Here

Book Description
The Handbook provides guidelines and descriptions for the design of various types of light rail transit track. The track structure types covered include ballasted, direct fixation ("ballastless"), and embedded track. The components of the various track types are discussed in detail. The guidelines consider the characteristics and interfaces of vehicle wheels and rail, track and wheel gauges, rail sections, alignments, speeds, and track moduli.