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Proceedings Papers

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

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

Proc. ASME. JRC2022, 2022 Joint Rail Conference, V001T01A003, April 20–21, 2022

Paper No: JRC2022-78213

DOI: https://doi.org/10.1115/JRC2022-78213

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

Proceedings Papers

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

Yu-Szu Chen, Christopher Jones, Robert Peterman

Proc. ASME. JRC2022, 2022 Joint Rail Conference, V001T01A004, April 20–21, 2022

Paper No: JRC2022-78215

DOI: https://doi.org/10.1115/JRC2022-78215

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

Proceedings Papers

High Speed Train Wireless Communication: Handover Performance Analysis for Different Radio Access Technologies

Subharthi Banerjee, Michael Hempel, Pejman Ghasemzadeh, Naji Albakay, Hamid Sharif

Proc. ASME. JRC2019, 2019 Joint Rail Conference, V001T03A006, April 9–12, 2019

Paper No: JRC2019-1247

DOI: https://doi.org/10.1115/JRC2019-1247

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Topics: Trains, Railroads, Bridges (Structures), Design, Electromagnetic spectrum, Internet, Licensing, Radio spectrum, Safety, Sensors

Proceedings Papers

Estimation of Rail Vertical Profile Using an H-Infinity Based Optimization With Learning

Xiao Liang, Minghui Zheng

Proc. ASME. JRC2019, 2019 Joint Rail Conference, V001T01A007, April 9–12, 2019

Paper No: JRC2019-1266

DOI: https://doi.org/10.1115/JRC2019-1266

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Topics: Optimization, Rails, Algorithms, Design, Surface roughness, Vehicles, Approximation, Maintainability, Maintenance, Optimal control

Proceedings Papers

Discovering Crash Severity Factors of Grade Crossing With a Machine Learning Approach

Dahye Lee, Jeffery Warner, Curtis Morgan

Proc. ASME. JRC2019, 2019 Joint Rail Conference, V001T06A002, April 9–12, 2019

Paper No: JRC2019-1231

DOI: https://doi.org/10.1115/JRC2019-1231

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Topics: Machine learning, Accidents, Highways, Databases, Rails, Wounds, Algorithms, Railroads, Collisions (Physics), Flashing

Proceedings Papers

Efficient Reliability-Based Design Tool for Reinforced Earth Retaining Walls of Heavy Haul Railway Considering Internal Failure Modes

Biao Hu, Zhe Luo, Carlton L. Ho, Youwen Wang

Proc. ASME. JRC2018, 2018 Joint Rail Conference, V001T01A001, April 18–20, 2018

Paper No: JRC2018-6110

DOI: https://doi.org/10.1115/JRC2018-6110

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Topics: Design, Failure mechanisms, Railroads, Reliability, Retaining walls, Failure, Probability, Steel, Strips, Event history analysis

Proceedings Papers

Determining the Remaining Prestress Force in a Prestressed Concrete Railroad Tie Through Loading in Direct Tension

James D. Scott, Robert J. Peterman, B. Terry Beck, Aaron A. Robertson, Kyle A. Riding, Chih-Hang John Wu

Proc. ASME. JRC2018, 2018 Joint Rail Conference, V001T01A011, April 18–20, 2018

Paper No: JRC2018-6168

DOI: https://doi.org/10.1115/JRC2018-6168

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Topics: Prestressed concrete, Railroad ties, Tension, Fracture (Materials), Stress, Concretes, Displacement, Bonding, Cracking (Materials), Fracture (Process)

Proceedings Papers

Addressing Future Rail Network Performance Challenges Through Effective Structural Health Monitoring

Jenna Davis, Patrick Vallely, Mayorkinos Papaelias, Zheng Huang

Proc. ASME. JRC2018, 2018 Joint Rail Conference, V001T01A002, April 18–20, 2018

Paper No: JRC2018-6115

DOI: https://doi.org/10.1115/JRC2018-6115

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Topics: Rails, Structural health monitoring, Inspection, Maintenance, Railroads, Engineers, Traffic, Uncertainty, Density, Feedback

Proceedings Papers

Structural Performance of a Railway Tunnel Under Different Fire Scenarios

Negar Elhami Khorasani, John Billittier, Andreas Stavridis

Proc. ASME. JRC2018, 2018 Joint Rail Conference, V001T06A006, April 18–20, 2018

Paper No: JRC2018-6169

DOI: https://doi.org/10.1115/JRC2018-6169

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Topics: Fire, Railroads, Tunnels, Damage, Collapse, Computer simulation, Geometry, Heat, Linings (Textiles), Maintenance

Proceedings Papers

Evaluation of Substation Capacity Using Headway Shift and Perturbation Parameters

Bih-Yuan Ku, Ching-Hsiang Chang

Proc. ASME. JRC2018, 2018 Joint Rail Conference, V001T09A004, April 18–20, 2018

Paper No: JRC2018-6170

DOI: https://doi.org/10.1115/JRC2018-6170

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Topics: Algorithms, Computation, Fluctuations (Physics), Rails, Traction, Uncertainty

Proceedings Papers

Utilization of High Resolution 3D Optical Scanning of Crossties to Assess Cross-Sectional Parameters and the Effects of Long-Term Abrasion and Wear

B. Terry Beck, Aaron A. Robertson, Naga Narendra B. Bodapati, Robert J. Peterman, Chih-Hang John Wu, Kyle A. Riding

Proc. ASME. JRC2016, 2016 Joint Rail Conference, V001T01A015, April 12–15, 2016

Paper No: JRC2016-5753

DOI: https://doi.org/10.1115/JRC2016-5753

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Topics: Abrasion, Resolution (Optics), Wear, Computer-aided design, Geometry, Prestressed concrete, Railroad ties, Three-dimensional computer-aided design, Wire, Concretes

Proceedings Papers

3D Ultrasonic Imaging Applications on Rails

Thompson Vu Nguyen, Simone Sternini, Francesco Lanza di Scalea

Proc. ASME. JRC2016, 2016 Joint Rail Conference, V001T06A010, April 12–15, 2016

Paper No: JRC2016-5760

DOI: https://doi.org/10.1115/JRC2016-5760

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Topics: Rails, Ultrasonic imaging, Imaging, Inspection, Algorithms, Biomedical imaging, Computer simulation, Data acquisition systems, Delays, Displacement

Proceedings Papers

Empirical Modeling of a Rail Tank Car for Struck Coupler Force Estimation

Brad M. Hopkins, Dan Maraini, Andrew Seidel, Parham Shahidi

Proc. ASME. JRC2014, 2014 Joint Rail Conference, V001T06A002, April 2–4, 2014

Paper No: JRC2014-3713

DOI: https://doi.org/10.1115/JRC2014-3713

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Topics: Modeling, Rails, Railway tank cars, Automobiles, Sloshing, Uncertainty, Accelerometers, Accounting, Damage, Dynamic modeling

Proceedings Papers

Reliable Transfer Length Assessment for Real-Time Monitoring of Railroad Crosstie Production

Weixin Zhao, B. Terry Beck, Robert J. Peterman, Chih-Hang John Wu, Naga Narendra B. Bodapati, Grace Lee

Proc. ASME. JRC2014, 2014 Joint Rail Conference, V001T01A024, April 2–4, 2014

Paper No: JRC2014-3830

DOI: https://doi.org/10.1115/JRC2014-3830

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Topics: Railroads, Concretes, Prestressed concrete, Railroad ties, Shapes, Testing, Uncertainty, Gages, Imaging, Laser speckle

Proceedings Papers

Monte Carlo Study of Holding Forces for Tank Cars on Grades

J. Karl Alexy, David Y. Jeong, Francisco González, III

Proc. ASME. JRC2013, 2013 Joint Rail Conference, V001T02A017, April 15–18, 2013

Paper No: JRC2013-2563

DOI: https://doi.org/10.1115/JRC2013-2563

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Topics: Railway tank cars, Automobiles, Brakes, Uncertainty, Wheels, Friction, Braking, Chain, Chaos, Emergencies

Proceedings Papers

Field Testing of Concrete Crossties and Fastening Systems for the Understanding of Mechanistic Behavior

J. Grassé, D. Lange

Proc. ASME. JRC2013, 2013 Joint Rail Conference, V001T01A004, April 15–18, 2013

Paper No: JRC2013-2408

DOI: https://doi.org/10.1115/JRC2013-2408

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Topics: Concretes, Testing, Stress, Design, Instrumentation, Railroads, Rails, Trains, Compression, Finite element model

Proceedings Papers

Seismic Testing for Track Substructure (Ballast and Subgrade) Assessment for Passenger/Freight Corridors

Timothy D. Stark, Soheil Nazarian, Carlton L. Ho, Erol Tutumluer

Proc. ASME. JRC2013, 2013 Joint Rail Conference, V001T01A013, April 15–18, 2013

Paper No: JRC2013-2489

DOI: https://doi.org/10.1115/JRC2013-2489

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Topics: Deformation, Inspection, Numerical analysis, Railroads, Safety, Seismic waves, Shear modulus, Shear strength, Shear waves, Testing

Proceedings Papers

Developing a Reliable Method for Signal Wire Attachment Without Martensite

David Workman, Stephen Levesque, Suhas Vaze

Proc. ASME. JRC2013, 2013 Joint Rail Conference, V001T03A004, April 15–18, 2013

Paper No: JRC2013-2443

DOI: https://doi.org/10.1115/JRC2013-2443

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Topics: Signals, Wire, Rails, Railroads, Trains, Bonding, Fracture (Materials), Fracture (Process), Friction welding, Inertia (Mechanics)

Proceedings Papers

Strategic, Tactical and Real-Time Planning of Locomotives at Norfolk Southern Using Approximate Dynamic Programming

Warren B. Powell, Belgacem Bouzaiene-Ayari, Clark Cheng, Ricardo Fiorillo, Sourav Das, Coleman Lawrence

Proc. ASME. JRC2012, 2012 Joint Rail Conference, 491-500, April 17–19, 2012

Paper No: JRC2012-74187

DOI: https://doi.org/10.1115/JRC2012-74187

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Topics: Dynamic programming, Locomotives, Delays, Feedback, Maintenance, Modeling, Optimization, Strategic planning, Trains, Uncertainty

Proceedings Papers

Software-Defined Radio for Positive Train Control

Jon T. Adams, Jia-Ru Li

Proc. ASME. JRC2012, 2012 Joint Rail Conference, 439-447, April 17–19, 2012

Paper No: JRC2012-74189

DOI: https://doi.org/10.1115/JRC2012-74189

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Topics: Computer software, Trains, Design, Maintenance, Service life (Equipment), Hardware, Radio equipment, Railroads, Architecture, Electronics engineers

NARROW

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

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

High Speed Train Wireless Communication: Handover Performance Analysis for Different Radio Access Technologies

Estimation of Rail Vertical Profile Using an H-Infinity Based Optimization With Learning

Discovering Crash Severity Factors of Grade Crossing With a Machine Learning Approach

Efficient Reliability-Based Design Tool for Reinforced Earth Retaining Walls of Heavy Haul Railway Considering Internal Failure Modes

Determining the Remaining Prestress Force in a Prestressed Concrete Railroad Tie Through Loading in Direct Tension

Addressing Future Rail Network Performance Challenges Through Effective Structural Health Monitoring

Structural Performance of a Railway Tunnel Under Different Fire Scenarios

Evaluation of Substation Capacity Using Headway Shift and Perturbation Parameters

Utilization of High Resolution 3D Optical Scanning of Crossties to Assess Cross-Sectional Parameters and the Effects of Long-Term Abrasion and Wear

3D Ultrasonic Imaging Applications on Rails

Empirical Modeling of a Rail Tank Car for Struck Coupler Force Estimation

Reliable Transfer Length Assessment for Real-Time Monitoring of Railroad Crosstie Production

Monte Carlo Study of Holding Forces for Tank Cars on Grades

Field Testing of Concrete Crossties and Fastening Systems for the Understanding of Mechanistic Behavior

Seismic Testing for Track Substructure (Ballast and Subgrade) Assessment for Passenger/Freight Corridors

Developing a Reliable Method for Signal Wire Attachment Without Martensite

Strategic, Tactical and Real-Time Planning of Locomotives at Norfolk Southern Using Approximate Dynamic Programming

Software-Defined Radio for Positive Train Control

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