Track Design Handbook for Light Rail Transit


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.




Railway Maintenance Equipment


Book Description

Railroad tracks take quite a beating, with countless tons of cold steel and freight rumbling over them day and night, wearing down rails and vibrating ties loose from their ballasts. This book reveals the special machinery railroads use to maintain and mend tracks and other property, as well as how the machines were developed and how they work. Each chapter tackles a different piece of maintenance equipment like tie pullers, spike drivers and rail grinders. Photos illustrate the machines in action, while detail shots depict the "business end" of each. This one-of-a-kind title is perfect for railfans and modelers.




Maintenance of Railroad Trackage


Book Description







Railway Track Engineering


Book Description

Railway Track Engineering presents conventional methods of track construction, maintenance and monitoring, along with modern sophisticated track machines. It also comprehensively covers design details and specifications of important track componentsChanges in the revised edition include:Explanation of the hitherto little understood phenomenon of rolling contact fatigue in rails and practical steps to deal with it. New technology of alumino-thermic rail welding. New guidelines for ultrasonic rail flaw detection. Ballastless track for metros, mainlines and washable aprons. Track standards for ultra high-speed lines in India. Track structure for Dedicated Freight Corridors. Technology of fully mechanized track construction with the deployment of simple track laying equipment to highly sophisticated track-laying trains.Richly illustrated with photographs and line drawings, this book will be useful to professionals and students.




Operations research models for scheduling railway infrastructure maintenance


Book Description

This thesis can be divided into two parts. In Part I we are dealing with the problem of finding optimal time intervals for carrying out routine maintenance works and large projects in such a way that the track possession costs and maintenance costs are minimized. In Part II of this thesis we focus on rescheduling of the rolling stock in the passenger railways due to changing circumstances and more precisely on the Rolling Stock Rebalancing Problem (RSRP). The main objectives of this thesis are formulated as follows: 1. Review the existing literature on maintenance planning in relation with production. 2. Identify some tactical and operational railway infrastructure maintenance planning problems and develop operations research models for providing decision support. Investigate the effect of planning railway infrastructure maintenance on the train operation and identify rolling stock planning problems that occur during planned infrastructure maintenance. 3. Analyze the considered models, investigate their computational complexity, propose solution methods and test the solutions of the models.







Maintenance of Railroad Trackage


Book Description







The Wonderful World of Model Trains


Book Description

There's a nostalgia associated with model trains and railroading -- even if it's unspoken. Railroads take us back to an earlier era. A more basic time. When spending a week or more on a train was seen as a luxury -- an event in itself -- not at as merely a mode of transportation. You've probably already scouted some model railroad shows. You've no doubt recognized the camaraderie and the passion these folks have. And yes, you're interested in becoming a part of that. "The Wonderful World of Model Trains" will help you do just that! It's a comprehensive guide to model railroading written for someone who is new to this hobby, starting with some basic "train knowledge" & terminologies, and continuing on to the more detailed aspects of the hobby. And yes, this hobby can indeed get quite detailed. And that tends to be intimidating to some people. The beauty of this hobby is that you can get involved at just the level you care too. You'll discover that every model railroader is in it for the love of the trains and the history. The vast majority of us are not out to make a fast buck from our interests. Here's some of the things you'll learn in "The Wonderful World of Model Trains": - How to create stunning terrain in your scenery with these 3 simple techniques... - Different scales, gauges, standards in the world of model railroading and what they all mean... - 2 simple keys (that are right in front of your eyes) to build your own benchwork... - WARNING: 3 things you should never do when it comes to wiring... - A pennies on the dollar approach to finding model train parts... - How to avoid derailing problems... - 3 proven steps to running multiple trains on one track... - 6 time tested and proven strategies for laying out train tracks... - When to add onto your set with locomotives and rolling stock... - 7 everyday but often overlooked tips and tricks for building the best layouts for your scenery... - How to do general maintenance on your model trains and tracks... - And much more...