Capacity Modeling Guidebook for Shared-use Passenger and Freight Rail Operations PDF Download
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Author: Justin Fox (Writer on railroads)
Publisher:
ISBN: 9780309308168
Category : Railroads
Languages : en
Pages : 94
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Book Description
"TRB's National Cooperative Highway Research Program (NCHRP) Report 773: Capacity Modeling Guidebook for Shared-Use Passenger and Freight Rail Operations provides state departments of transportation with technical guidance to aid in their understanding of the methods host railroads use to calibrate and apply capacity models. The guidebook examines the modeling processes and results that are used to define, measure, simulate, and evaluate railroad capacity. These models may help determine if adequate capacity exists to support new or increased passenger rail service or if infrastructure improvements may be necessary."--Publisher's description.
Author: Justin Fox (Writer on railroads)
Publisher:
ISBN: 9780309308168
Category : Railroads
Languages : en
Pages : 94
Get Book Here
Book Description
"TRB's National Cooperative Highway Research Program (NCHRP) Report 773: Capacity Modeling Guidebook for Shared-Use Passenger and Freight Rail Operations provides state departments of transportation with technical guidance to aid in their understanding of the methods host railroads use to calibrate and apply capacity models. The guidebook examines the modeling processes and results that are used to define, measure, simulate, and evaluate railroad capacity. These models may help determine if adequate capacity exists to support new or increased passenger rail service or if infrastructure improvements may be necessary."--Publisher's description.
Author:
Publisher:
ISBN:
Category : Electronic book
Languages : en
Pages :
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Book Description
Author: Alan J. Bing
Publisher: Transportation Research Board
ISBN: 0309154707
Category : Railroads
Languages : en
Pages : 181
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Book Description
This Guidebook will aid states in developing public-private partnerships with private freight railroads to permit operation of passenger services over shared-use rail corridors. The Guidebook should encourage the broad acceptance of improved principles, processes, and methods to support agreements on access, allocation of operation and maintenance costs, capacity allocation, operational issues, future responsibilities for infrastructure improvements, and other fundamental issues that will affect the ultimate success of shared-use passenger and freight agreements between public and private railroad stakeholders.
Author:
Publisher:
ISBN:
Category : Electronic book
Languages : en
Pages :
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Book Description
Author:
Publisher:
ISBN:
Category : Railroad tracks
Languages : en
Pages : 52
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Book Description
Author: Mei-Cheng Shih
Publisher:
ISBN:
Category : Railroads
Languages : en
Pages : 71
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Book Description
"A railway line has finite capacity to provide transportation of goods and people at an acceptable level of service. The capacity of a particular route segment to satisfy railway traffic demand is largely a function of the track infrastructure layout and traffic control system. The amount of railway capacity consumed by a given demand for freight and passenger transportation is primarily a function of three factors: the number of trains required to transport the demanded freight and passenger volumes; the level-of-service requirements of each type of train; and complex interactions between different types of trains arising from the operating plan over a particular route segment. While much previous research has documented the relationship between infrastructure, traffic control and train volume, understanding the relationships between operating plans, train-type interactions and train-type-specific levels of service is still a knowledge gap. This research explores these latter factors in more detail and develops new capacity evaluation and infrastructure planning techniques to account for their effects. The first phase of this research will use RTC simulation and analytical techniques to develop a capacity evaluation process for shared corridors with multiple types of trains that each have their own level-of-service requirements. The developed process will be applied to a representative corridor to draw general conclusions about the impact of passenger trains on shared corridors with different mixtures of freight train types. The second phase of this research will use analytical techniques and RTC simulation to develop a new parametric model for the distribution of train delays on a single-track shared corridor. The third phase will develop an analytical screening tool for identifying appropriate infrastructure and operating solutions to increase capacity of shared corridors. The final phase will develop an optimization model for selecting siding locations on single-track shared corridors with structured timetable operations."--
Author: Ahmadreza Talebian
Publisher:
ISBN:
Category : High speed trains
Languages : en
Pages : 37
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Book Description
Author: Pasi T. Lautala
Publisher:
ISBN:
Category : Railroads
Languages : en
Pages :
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Book Description
"The majority of intercity passenger and commuter rail services in the U.S. operate on the shared-use corridors with freight rail services. These types of operations tend to be challenging for efficient capacity utilization and reliability due to the high heterogeneity of trains. As passenger traffic seeks higher speed and more frequencies, the situation is likely to be exacerbated. There are two main approaches to address the challenge, either by applying new capital investment (upgrading infrastructure components), or by modifying operational characteristics and parameters of the rail services (e.g. rescheduling and timetable management techniques). This project will build on current work to apply European and U.S. simulations software on shared use corridors. The objective is to develop a capacity parametric model that uses train timetable and optimization techniques to supplement rail operations simulation analysis toward improved capacity utilization levels of a given corridor. This study will focus on two existing shared use corridors. It will continue the work already initiated on Baltimore-Washington section of the Northeast Corridor and incorporate a segment of Michigan HSR corridor. The study will be based on actual infrastructure, signaling and train characteristics and will use outputs of the European simulation packages (Railsys and/or Opentrack) as well as Rail Traffic Controller (RTC), a common simulation package in the U.S., to evaluate different traffic scenarios and operational variables of the proposed model."--
Author: Ralf Borndörfer
Publisher: Springer
ISBN: 3319721534
Category : Business & Economics
Languages : en
Pages : 334
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Book Description
This book promotes the use of mathematical optimization and operations research methods in rail transportation. The editors assembled thirteen contributions from leading scholars to present a unified voice, standardize terminology, and assess the state-of-the-art. There are three main clusters of articles, corresponding to the classical stages of the planning process: strategic, tactical, and operational. These three clusters are further subdivided into five parts which correspond to the main phases of the railway network planning process: network assessment, capacity planning, timetabling, resource planning, and operational planning. Individual chapters cover: Simulation Capacity Assessment Network Design Train Routing Robust Timetabling Event Scheduling Track Allocation Blocking Shunting Rolling Stock Crew Scheduling Dispatching Delay Propagation
Author: Transit Cooperative Research Program
Publisher: Transportation Research Board
ISBN: 0309087767
Category : History
Languages : en
Pages : 29
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Book Description
Accompanying CD-ROM contains full text of the manual, Microsoft Excel spreadsheets, and a library of related documents.
