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Author : William R. Eddleman
Publisher :
ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.U/5 (183 download)
Download or read book Biology of the Yuma Clapper Rail in the Southwestern U.S. and Northwestern Mexico written by William R. Eddleman and published by . This book was released on 1989 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A.A. Yuriev
Publisher : Materials Research Forum LLC
ISBN 13 : 1644901463
Total Pages : 192 pages
Book Rating : 4.6/5 (449 download)
Download or read book Structure and Properties of Lengthy Rails after Extreme Long-Term Operation written by A.A. Yuriev and published by Materials Research Forum LLC. This book was released on 2021-08-05 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: The long-term operation of rails has been studied with focus on (1) the formation and behavior of structural-phase states and nanoscale structures, (2) the modelling of the processes occurring in the surface layers of rails under severe plastic deformation and (3) the methods and techniques for assessing the structural and phase states of rails, internal stresses, and their evolution during the life cycle. The book references 264 original resources and includes their direct web link for in-depth reading. Keywords: Long Rails, Long-term Operation, Transmission Electron Microscopy, Steel, Differentiated Hardening, Structural Phase States, Nanoscale Structures, Wear, Deformation Effects, Recrystallization, Segregation, Homogenization, Relaxation, Phase Transitions, Phase Decomposition, Amorphization, Sintering, Filling of Micro- and Nanopores, Nanocapillaries, Severe Plastic Deformation, Megaplastic Deformation.
Author : Milos Milenkovic
Publisher :
ISBN 13 : 0128151544
Total Pages : 284 pages
Book Rating : 4.1/5 (281 download)
Download or read book Optimization Models for Rail Car Fleet Management written by Milos Milenkovic and published by . This book was released on 2019-09-15 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optimization Models for Rail Car Fleet Management represents the result of multi-year efforts to provide readers with insights into one of the most important areas of railway transport management. The book covers mathematical procedures for the effective and efficient utilization of railway freight cars, developed models for optimization methods, heterogeneity and partial substitutability of freight cars, research and development in rail freight car fleet management models, and the stochastic and dynamic nature of the supply, demand and traveling time of freight cars, among other topics. Summarizes the authors past research efforts in the field of rail freight car fleet management Presents various approaches that include the application of a variety of optimization techniques Contains centralized, decentralized, distributed perspectives considered under the assumption of deterministic, stochastic, fuzzy and fuzzy stochastic parameters
Author : John L. Sewall
Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.:/5 (31 download)
Download or read book Dynamic Responses of Railroad Car Models to Vertical and Lateral Rail Inputs written by John L. Sewall and published by . This book was released on 1971 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simplified dynamic models were applied in a study of vibration in a high-speed railroad car. The mathematical models used were a four-degree-of-freedom model for vertical responses to vertical rail inputs and a ten-degree-of-freedom model for lateral response to lateral or rolling (cross-level) inputs from the rails. Elastic properties of the passenger car body were represented by bending and torsion of a uniform beam. Rail-to-car (truck) suspensions were modeled as spring-mass-dashpot oscillators. Lateral spring nonlinearities approximating certain complicated truck mechanisms were introduced. The models were excited by displacement and, in some cases, velocity inputs from the rails by both deterministic (including sinusoidal) and random input functions. Results were obtained both in the frequency and time domains. Solutions in the time domain for the lateral model were obtained for a wide variety of transient and random inputs generated on-line by an analog computer. Variations in one of the damping properties of the lateral car suspension gave large fluctuations in response over a range of car speeds for a given input. This damping coefficient was significant in reducing lateral car responses that were higher for nonlinear springs for three different inputs.
Author : United States. Congress. Senate. Committee on Commerce, Science, and Transportation
Publisher :
ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.:/5 (319 download)
Download or read book Oversight of Federal Efforts for Rail and Surface Transportation Security written by United States. Congress. Senate. Committee on Commerce, Science, and Transportation and published by . This book was released on 2010 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : American Railway Engineering Association
Publisher :
ISBN 13 :
Total Pages : 1004 pages
Book Rating : 4.:/5 (89 download)
Download or read book Proceedings of the ... Annual Convention of the American Railway Engineering Association written by American Railway Engineering Association and published by . This book was released on 1950 with total page 1004 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members in v. 1-10.
Author :
Publisher : DIANE Publishing
ISBN 13 : 9781422313749
Total Pages : 34 pages
Book Rating : 4.3/5 (137 download)
Download or read book Passenger Rail Security: Enhanced Federal Leadership Needed to Prioritize & Guide Security Efforts written by and published by DIANE Publishing. This book was released on 2007 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Cathleen A. Berrick
Publisher : DIANE Publishing
ISBN 13 : 9781422304334
Total Pages : 158 pages
Book Rating : 4.3/5 (43 download)
Download or read book Passenger Rail Security written by Cathleen A. Berrick and published by DIANE Publishing. This book was released on 2006-03 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. passenger rail system is a vital component of the nation's transportation infrastructure, carrying more than 11 million passengers each weekday. The Dept. of Homeland Security (DHS) & the Dept. of Transportation share responsibility for ensuring the safety & security of rail systems. This report addressed: (1) DHS actions to assess the risks to the U.S. passenger rail system in the context of prevailing risk management principles; (2) fed. actions taken to enhance the security of the U.S. passenger rail system; & (3) security practices that domestic & selected foreign passenger rail operators have implemented. Also, test'y. of Cathleen Berrick, Dir. Homeland Sec. & Justice Issues, GAO. Charts & tables.
Author :
Publisher : DIANE Publishing
ISBN 13 : 1428933891
Total Pages : 52 pages
Book Rating : 4.4/5 (289 download)
Download or read book Passenger rail security enhanced federal leadership needed to prioritize and guide security efforts : testimony before the Committee on Commerce, Science, and Transportation, U.S. Senate written by and published by DIANE Publishing. This book was released on with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Burkhard Schulte-Werning
Publisher : Springer Science & Business Media
ISBN 13 : 3540748938
Total Pages : 478 pages
Book Rating : 4.5/5 (47 download)
Download or read book Noise and Vibration Mitigation for Rail Transportation Systems written by Burkhard Schulte-Werning and published by Springer Science & Business Media. This book was released on 2008-04-10 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the presentations given during the 9th International Workshop on Railway Noise (IWRN9) which took place in Munich/Feldafing, Germany, on 4th to 8th September 2007. This workshop was organised by the Acoustics and Vibration Department of DB Systemtechnik, the technical engineering office of Deutsche Bahn AG. More than 120 participants from 17 countries followed the invitation to the wo- shop. This great response showed the continuing interest in an important topic of railway technology and offered the opportunity to present the recent results of intense worldwide activities to the international community of railway noise and vibration experts and to share knowledge as well as experience. Because an efficient transportation network is indispensable to handle the general mobility increase and road networks have reached their socio-ecological limits, the railway network is to be strengthened. For example the European Commission has given distinct political signals to get more passengers onto the railways. This policy represents a clear challenge for the next few decades not only for European railway companies: the considerable increase in mobility will lead to a doubling of the railway traffic volume within the next 10 to 20 years. To reduce the environmental impact, the Directive on the Assessment and M- agement of Environmental Noise has been put into force in Europe, aiming at avo- ing, preventing or reducing harmful effects of environmental noise on human health.
Author : David Camacho Alcocer
Publisher : BoD – Books on Demand
ISBN 13 : 375346306X
Total Pages : 210 pages
Book Rating : 4.7/5 (534 download)
Download or read book Track Data-Oriented Maintenance Intervention Limit Determination for Ballasted Light Rail Tracks through Multibody Simulations written by David Camacho Alcocer and published by BoD – Books on Demand. This book was released on 2021-07-13 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Light rail trains (LRT) are an important part of public transport but due to perceived high life-cycle costs are not always considered suitable. Life cycle cost reduction might be achieved through a knowledge-based maintenance management rather than just on experience. This work develops limits of maintenance and renewal of LRT systems based on vehicle reactions to the current track quality through measured data, multibody simulations and track geometry indices. An approach based on knowledge would lead to a track condition which allows a safe, comfortable, and under an appropriate maintenance strategy, economically profitable operation.
Author : Rev. W. Awdry
Publisher : Golden Books
ISBN 13 : 0375983996
Total Pages : 3 pages
Book Rating : 4.3/5 (759 download)
Download or read book Hero of the Rails (Thomas & Friends) written by Rev. W. Awdry and published by Golden Books. This book was released on 2011-03-16 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: All aboard for a brand-new Thomas direct-to-DVD movie! All the fun, friendship, and adventure of Thomas’s new direct-to-DVD movie, Hero of the Rails, is captured in this handsome hardcover storybook.
Author : United States. Congress. Senate. Committee on Commerce, Science, and Transportation
Publisher :
ISBN 13 :
Total Pages : 128 pages
Book Rating : 4.0/5 ( download)
Download or read book Airline and Rail Service Protection Act of 1987 written by United States. Congress. Senate. Committee on Commerce, Science, and Transportation and published by . This book was released on 1987 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Surface Transportation
Publisher :
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.0/5 ( download)
Download or read book Rail safety written by United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Surface Transportation and published by . This book was released on 1987 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 506 pages
Book Rating : 4.:/5 (26 download)
Download or read book The Railway Engineer written by and published by . This book was released on 1921 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lawrence Saunders
Publisher :
ISBN 13 :
Total Pages : 504 pages
Book Rating : 4.:/5 (321 download)
Download or read book The Railway Engineer written by Lawrence Saunders and published by . This book was released on 1921 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. House. Committee on Government Operations. Government Activities and Transportation Subcommittee
Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.3/5 (121 download)
Download or read book Dealing with Drugs and Alcohol in the Rail and Airline Industries written by United States. Congress. House. Committee on Government Operations. Government Activities and Transportation Subcommittee and published by . This book was released on 1987 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
