Volumes | ASME/IEEE Joint Rail Conference | American Society of Mechanical Engineers Digital Collection

Topics: Algorithms , Artificial intelligence , Artificial neural networks , Computers , Construction , Damage , Failure , Inspection , Landslide risk , Landslides

Experimental Flexural Testing of Virgin and Post-Service Concrete Monoblock Tie for Computational Tool Development

Yu-Szu Chen, Robert J. Peterman, Christopher A. Jones

JRC 2022; V001T01A003https://doi.org/10.1115/JRC2022-78213

Abstract

View Articletitled, Experimental Flexural Testing of Virgin and Post-Service Concrete Monoblock Tie for Computational Tool Development

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Topics: Concretes , Testing , Rails , Stress , Deflection , Design , Fracture (Materials) , Prestressed concrete , ASTM International , Boundary-value problems

Estimating Uncertainties in Concrete Monoblock Railroad Tie Flexural Behavior Through Monte Carlo Simulation

Yu-Szu Chen, Christopher Jones, Robert Peterman

JRC 2022; V001T01A004https://doi.org/10.1115/JRC2022-78215

Abstract

View Articletitled, Estimating Uncertainties in Concrete Monoblock Railroad Tie Flexural Behavior Through Monte Carlo Simulation

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Topics: Concretes , Flexural behavior , Railroad ties , Simulation , Uncertainty

Parameters Affecting Lateral Track Strength After Surfacing

Stephen Wilk

JRC 2022; V001T01A005https://doi.org/10.1115/JRC2022-78724

Abstract

View Articletitled, Parameters Affecting Lateral Track Strength After Surfacing

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Topics: Buckling , Density , Particulate matter , Rails , Risk , Risk assessment , Stability , Temperature , Testing , Transportation systems

Development of Track Geometry Degradation Model & Review of Recovery Models

Daniel Hailemichael Wordofa

JRC 2022; V001T01A006https://doi.org/10.1115/JRC2022-79370

Abstract

View Articletitled, Development of Track Geometry Degradation Model & Review of Recovery Models

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Topics: Geometry

Forecasting Track Geometry Degradation Using GPR Based Ballast Condition

Allan M. Zarembski, Joseph W. Palese, Mike Nguyen

JRC 2022; V001T01A007https://doi.org/10.1115/JRC2022-79586

Abstract

View Articletitled, Forecasting Track Geometry Degradation Using GPR Based Ballast Condition

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Topics: Geometry , Maintenance , Radar , Railroads

Development and Verification of a Moment-Curvature Based Railroad Tie Analysis Program

Yu-Szu Chen, Christopher A. Jones, Robert J. Peterman

JRC 2022; V001T01A008https://doi.org/10.1115/JRC2022-79590

Abstract

View Articletitled, Development and Verification of a Moment-Curvature Based Railroad Tie Analysis Program

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Topics: Concretes , Crack propagation , Cracking (Materials) , Deflection , Design , Dimensions , Finite element analysis , Flexural behavior , Fracture (Process) , Geometry

Effect of Prestressing Wire Indent Geometry on Transfer Length and Tie Splitting Propensity

B. Terry Beck, Aaron A. Robertson, Robert J. Peterman

JRC 2022; V001T01A009https://doi.org/10.1115/JRC2022-79748

Abstract

View Articletitled, Effect of Prestressing Wire Indent Geometry on Transfer Length and Tie Splitting Propensity

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Topics: Geometry , Wire , Cracking (Materials) , Fracture (Process) , Railroad ties , Prestressed concrete , ASTM International , Bearings , Bonding , Concretes

Rail Equipment Engineering

Wear Depth Analysis for Rail-Car Wheels: Case of Addis Ababa Light Rail Transit Service

Samrawit Abubeker, Celestin Nkundineza

JRC 2022; V001T02A001https://doi.org/10.1115/JRC2022-78160

Abstract

View Articletitled, Wear Depth Analysis for Rail-Car Wheels: Case of Addis Ababa Light Rail Transit Service

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Topics: Fatigue , Rail transportation , Rails , Rolling contact , Wear , Wheels

Conductive Polymer Pad for Use in Freight Railcar Bearing Adapters

Jesse Aguilera, Constantine Tarawneh, Harry Siegel, Robert Jones, Santana Gutierrez

JRC 2022; V001T02A002https://doi.org/10.1115/JRC2022-78217

Abstract

View Articletitled, Conductive Polymer Pad for Use in Freight Railcar Bearing Adapters

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Topics: Bearings , Carbon nanofibers , Electrical conductivity , Polymers , Urethane elastomers

Transient Thermal Analysis of a Railroad Bearing Adapter for Optimal Placement of Onboard Sensors

Javier E. Arroyo, Constantine Tarawneh, Arturo Fuentes, Roberto A. Garcia, Jose G. Gallegos

JRC 2022; V001T02A003https://doi.org/10.1115/JRC2022-78219

Abstract

View Articletitled, Transient Thermal Analysis of a Railroad Bearing Adapter for Optimal Placement of Onboard Sensors

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Topics: Bearings , Finite element analysis , Railroads , Sensors , Temperature , Thermal analysis , Transients (Dynamics)

Feasibility and Roadmap for Applying Model Assisted Probability of Detection to Track Inspection

Jay Baillargeon, Daniel Einbinder, Radim Bruzek, John Tunna

JRC 2022; V001T02A004https://doi.org/10.1115/JRC2022-80208

Abstract

View Articletitled, Feasibility and Roadmap for Applying Model Assisted Probability of Detection to Track Inspection

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Topics: Inspection , Probability

Signal and Train Control Engineering

Power Over CTC, A Novel Way to Control Signal Power Supplies

David F. Thurston

JRC 2022; V001T03A001https://doi.org/10.1115/JRC2022-77801

Abstract

View Articletitled, Power Over CTC, A Novel Way to Control Signal Power Supplies

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Topics: Signals , Railroads , Transmission lines , Power systems (Machinery) , Traffic , Computer software , Generators , Redundancy (Engineering) , Reliability , Safety

A Method for High Fidelity Simulations of Railway Virtual Coupling

Qing Wu, Xiaohua Ge, Colin Cole, Maksym Spiryagin

JRC 2022; V001T03A002https://doi.org/10.1115/JRC2022-77987

Abstract

View Articletitled, A Method for High Fidelity Simulations of Railway Virtual Coupling

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Topics: Railroads , Simulation , Trains , Vehicles , Computers , Control algorithms , Dynamics (Mechanics) , Braking , Rails , Safety

Agile Model-Based Systems Engineering of Passenger Train Operational Design

Josh Barrett, Nan Wang, Clara Carricajo, Jeanne-Marie Dalbavie

JRC 2022; V001T03A003https://doi.org/10.1115/JRC2022-78070

Abstract

View Articletitled, Agile Model-Based Systems Engineering of Passenger Train Operational Design

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Topics: Design , Systems engineering , Trains

Maximizing RF Communications Throughput for Railroad Applications at 160 MHz

Pejman Ghasemzadeh, Michael Hempel, Hamid Sharif, Tarek Omar

JRC 2022; V001T03A004https://doi.org/10.1115/JRC2022-79575

Abstract

View Articletitled, Maximizing RF Communications Throughput for Railroad Applications at 160 MHz

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Topics: Emissions , Filters , Railroads , Rails , Regulations , Signals , Trains , Design , Emission spectroscopy , Spectroscopy

Modeling and Performance Evaluation of an RF Transceiver System at 160 MHz for Railroad Environments

Pejman Ghasemzadeh, Michael Hempel, Hamid Sharif, Tarek Omar

JRC 2022; V001T03A005https://doi.org/10.1115/JRC2022-79579

Abstract

View Articletitled, Modeling and Performance Evaluation of an RF Transceiver System at 160 MHz for Railroad Environments

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Topics: Modeling , Performance evaluation , Railroads , Electromagnetic spectrum , Signals , Cities , Design , Emission spectroscopy , Performance characterization , Reflection

Safety and Security

Hazard Management Plan for Mass Transit System

James Li, Andrew Howard, Amin Kalbasi

JRC 2022; V001T04A001https://doi.org/10.1115/JRC2022-78000

Abstract

View Articletitled, Hazard Management Plan for Mass Transit System

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Topics: Failure mode and effects analysis , Hazards , Public transportation

A Cyber-Physical Security Framework for Rail Transportation Data Systems

Arash Aziminejad

JRC 2022; V001T04A002https://doi.org/10.1115/JRC2022-78167

Abstract

View Articletitled, A Cyber-Physical Security Framework for Rail Transportation Data Systems

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Topics: Rail transportation , Security , Safety , Computer security , Containment , Control systems , Defense industry , Hardware , Internet of things , Rails

Dynamic Model of Resilient Wheel and its Performance Comparison

Xianting Hu, Zhao Xue, Jimin Zhang

JRC 2022; V001T04A003https://doi.org/10.1115/JRC2022-79357

Abstract

View Articletitled, Dynamic Model of Resilient Wheel and its Performance Comparison

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Topics: Dynamic models , Stability , Wheels

Energy Efficiency and Sustainability

Advanced Modelling and Performance Evaluation of Hydrogen-Powered Heavy Haul Locomotive

Maksym Spiryagin, Frank Szanto, Kevin Oldknow, Peter Wolfs, Valentyn Spiryagin, Sanjar Ahmad, Qing Wu, Esteban Bernal, Colin Cole, Tim Mcsweeney

JRC 2022; V001T05A001https://doi.org/10.1115/JRC2022-78005

Abstract

View Articletitled, Advanced Modelling and Performance Evaluation of Hydrogen-Powered Heavy Haul Locomotive

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Topics: Batteries , Hydrogen , Locomotives , Modeling , Performance evaluation , Power systems (Machinery) , Simulation , Traction , Trains

Battery Electric Rail Technology Review - A Technical and Operational Assessment. Current Status, Challenges and Perspectives

Fábio C. Barbosa

JRC 2022; V001T05A002https://doi.org/10.1115/JRC2022-78133

Abstract

View Articletitled, Battery Electric Rail Technology Review - A Technical and Operational Assessment. Current Status, Challenges and Perspectives

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Topics: Batteries , Emissions , Rails , Electrification , Density , Locomotives , Diesel , Energy efficiency , Traffic , Automobiles

Urban Passenger Rail Transport

Automated People Mover Technology Review - A Mobility Tool for Large Capacity Airports and Connecting Transit Systems

Fábio C. Barbosa

JRC 2022; V001T06A001https://doi.org/10.1115/JRC2022-78132

Abstract

View Articletitled, Automated People Mover Technology Review - A Mobility Tool for Large Capacity Airports and Connecting Transit Systems

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Topics: Mechanical admittance , Transportation systems , Steel , Vehicles , Cables , Concretes , Electric motors , Rubber , Traffic , Trains

Vehicle Track Interaction

Dynamic Amplification of Transit Loads due to Derailment Impact

John A. Lobo, Robert MacNeill

JRC 2022; V001T07A001https://doi.org/10.1115/JRC2022-78032

Abstract

View Articletitled, Dynamic Amplification of Transit Loads due to Derailment Impact

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Topics: Stress , Stiffness , Bridges (Structures) , Rails , Vehicles , Pavement live loads , Springs , Trains , Accounting , Composite materials

Wheel-Rail Contact Force and Traction Analysis Under Wet and Oil-Contaminated Conditions

Ahmad Radmehr, Yu Pan, Ali Tajaddini, Edwin Vollebregt, Mehdi Ahmadian

JRC 2022; V001T07A002https://doi.org/10.1115/JRC2022-78233

Abstract

View Articletitled, Wheel-Rail Contact Force and Traction Analysis Under Wet and Oil-Contaminated Conditions

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Topics: Rails , Rollers , Traction , Water , Wheels

Numerical Simulation of Train-Track Switch Interactions in the Presence of Surface Rail Defects for Determining Physical Sensor Placement for Structural Health Monitoring

Nikhil Pillai, Jou-Yi Shih, Clive Roberts

JRC 2022; V001T07A003https://doi.org/10.1115/JRC2022-79455

Abstract

View Articletitled, Numerical Simulation of Train-Track Switch Interactions in the Presence of Surface Rail Defects for Determining Physical Sensor Placement for Structural Health Monitoring

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Topics: Computer simulation , Rails , Sensor placement , Structural health monitoring , Switches , Trains

Examination of Fast Track Geometry and Vehicle/Track Interaction Exceptions

Abe Meddah, Silvia Galván-Núñez

JRC 2022; V001T07A004https://doi.org/10.1115/JRC2022-79569

Abstract

View Articletitled, Examination of Fast Track Geometry and Vehicle/Track Interaction Exceptions

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Topics: Geometry , Vehicles

Friction-Slip Curves – The Pathway From Twin-Disc Tribo Measurements to Full-Scale Locomotive Multibody Simulations

Esteban Bernal, Maksym Spiryagin, Sebastian Stichel, Nicola Bosso, Roger Lewis, Christopher Bosomworth, Qing Wu, Colin Cole

JRC 2022; V001T07A005https://doi.org/10.1115/JRC2022-84111

Abstract

View Articletitled, Friction-Slip Curves – The Pathway From Twin-Disc Tribo Measurements to Full-Scale Locomotive Multibody Simulations

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Topics: Disks , Friction , Locomotives , Machinery , Simulation , Traction

Implementation of the Contact Roughness at the Wheel-Rail Contact Model for Locomotive Traction Studies

Maksym Spiryagin, Sanjar Ahmad, Esteban Bernal, Kevin Oldknow, Ingemar Persson, Qing Wu, Colin Cole, Tim Mcsweeney

JRC 2022; V001T07A006https://doi.org/10.1115/JRC2022-84116

Abstract

View Articletitled, Implementation of the Contact Roughness at the Wheel-Rail Contact Model for Locomotive Traction Studies

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Topics: Locomotives , Rails , Surface roughness , Traction , Tribology , Wheels

Railroad History

Advances in Railway Mechanical Engineering 2020 – 2021 Survey – Locomotives

Timothy Mast

JRC 2022; V001T08A001https://doi.org/10.1115/JRC2022-78105

Abstract

View Articletitled, Advances in Railway Mechanical Engineering 2020 – 2021 Survey – Locomotives

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Topics: Locomotives , Mechanical engineering , Railroads , Diesel , Hydrogen , Rails , Trains , Batteries , Biodiesel , Design

New Technologies

Fiber Optic System to Extend the Measuring Frequency Range of Pantograph Contact Force

Luigi Calvanese, Marco Carnevale, Alan Facchinetti

JRC 2022; V001T09A001https://doi.org/10.1115/JRC2022-78107

Abstract

View Articletitled, Fiber Optic System to Extend the Measuring Frequency Range of Pantograph Contact Force

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Topics: Electricity (Physics) , Fiber Bragg gratings , Fibers , Locomotives , Monitoring systems , Sensors

Pilot Field Test of an Onboard Wireless Condition Monitoring System for Railroad Rolling Stock

Marco A. Barrera, Lee R. Cantu, Constantine Tarawneh, Heinrich Foltz, Brent Wilson, Byron Porter

JRC 2022; V001T09A002https://doi.org/10.1115/JRC2022-78173

Abstract

View Articletitled, Pilot Field Test of an Onboard Wireless Condition Monitoring System for Railroad Rolling Stock

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Topics: Bearings , Condition monitoring , Railroads

Performance of a Thermoelectric-Based Energy Harvesting Device on a Realistic Railroad Route

Martin Amaro, Jr., Constantine Tarawneh, Heinrich Foltz, Ruben Aguilera Toro, Curtis Peña

JRC 2022; V001T09A003https://doi.org/10.1115/JRC2022-78200

Abstract

View Articletitled, Performance of a Thermoelectric-Based Energy Harvesting Device on a Realistic Railroad Route

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Topics: Energy harvesting , Generators , Railroads

Intelligent Transit Thru Imaging: Using CCTV Cameras for Evaluating Real Time Demand

Kshitij Saxena

JRC 2022; V001T09A004https://doi.org/10.1115/JRC2022-78323

Abstract

View Articletitled, Intelligent Transit Thru Imaging: Using CCTV Cameras for Evaluating Real Time Demand

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Topics: Accidents , Artificial intelligence , Computer software , Control equipment , Data privacy , Density , Ethics , Heat , Imaging , Machine learning