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Proceedings Papers

System Integration Testing in the Factory for Train Control and Signaling Systems

Sridevi Lakshminarayanan, Sravani Rao Tadanki
Proc. ASME. JRC2024, 2024 Joint Rail Conference, V001T03A004, May 13–15, 2024
Publisher: American Society of Mechanical Engineers
Paper No: JRC2024-128226
https://doi.org/10.1115/JRC2024-128226
View Paper titled, System Integration Testing in the Factory for Train Control and Signaling Systems
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Topics: Testing, Trains, Hardware, Computer software, Machinery, Communications based train control, Delays, Maintenance, Railroads, Resolution (Optics)
Proceedings Papers

Challenges and Solutions of Track Circuits in Rail Transit Systems

John Hofbauer, Ephinos Asfaw
Proc. ASME. JRC2024, 2024 Joint Rail Conference, V001T03A005, May 13–15, 2024
Publisher: American Society of Mechanical Engineers
Paper No: JRC2024-130095
https://doi.org/10.1115/JRC2024-130095
View Paper titled, Challenges and Solutions of Track Circuits in Rail Transit Systems
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Topics: Circuits, Rail transportation, Rails, Trains, Signals, Maintenance, Engineers, Failure, Flow (Dynamics), Inspection
Proceedings Papers

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

B. Terry Beck, Aaron A. Robertson, Robert J. Peterman
Proc. ASME. JRC2022, 2022 Joint Rail Conference, V001T01A009, April 20–21, 2022
Publisher: American Society of Mechanical Engineers
Paper No: JRC2022-79748
https://doi.org/10.1115/JRC2022-79748
View Paper titled, 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
Proceedings Papers

A High Resolution Automated Prestressing Wire Indent Profiling System for Verification of Wire-Concrete Mix Compatibility

B. Terry Beck, Aaron A. Robertson, Robert J. Peterman, Adrijana Savic, Chih-Hang John Wu, Kyle A. Riding, John Bloomfield
Proc. ASME. JRC2019, 2019 Joint Rail Conference, V001T01A009, April 9–12, 2019
Publisher: American Society of Mechanical Engineers
Paper No: JRC2019-1269
https://doi.org/10.1115/JRC2019-1269
View Paper titled, A High Resolution Automated Prestressing Wire Indent Profiling System for Verification of Wire-Concrete Mix Compatibility
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Topics: Concretes, Resolution (Optics), Wire, Cracking (Materials), Fracture (Process), Failure, Prestressed concrete, Railroad ties, ASTM International, Bearings
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
Publisher: American Society of Mechanical Engineers
Paper No: JRC2018-6115
https://doi.org/10.1115/JRC2018-6115
View Paper titled, Addressing Future Rail Network Performance Challenges Through Effective Structural Health Monitoring
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Topics: Rails, Structural health monitoring, Inspection, Maintenance, Railroads, Engineers, Traffic, Uncertainty, Density, Feedback
Proceedings Papers

Brazilian Rail Network Statement: A Tool for Fostering Rail Interoperability

Fábio C. Barbosa
Proc. ASME. JRC2017, 2017 Joint Rail Conference, V001T04A003, April 4–7, 2017
Publisher: American Society of Mechanical Engineers
Paper No: JRC2017-2291
https://doi.org/10.1115/JRC2017-2291
View Paper titled, Brazilian Rail Network Statement: A Tool for Fostering Rail Interoperability
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Topics: Rails, Resolution (Optics), Negotiation, Fuels, Gages, Land transport, Locomotives, Maintenance, Safety, Stress
Proceedings Papers

Accuracy of High Resolution 3D Optical Scanning of Crosstie Geometry for Assessment of Cross-Sectional Parameters and Long-Term Abrasion and Wear

B. Terry Beck, Aaron A. Robertson, Robert J. Peterman, Kyle A. Riding, John Wu
Proc. ASME. JRC2017, 2017 Joint Rail Conference, V001T01A012, April 4–7, 2017
Publisher: American Society of Mechanical Engineers
Paper No: JRC2017-2296
https://doi.org/10.1115/JRC2017-2296
View Paper titled, Accuracy of High Resolution 3D Optical Scanning of Crosstie Geometry for Assessment of Cross-Sectional Parameters and Long-Term Abrasion and Wear
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Topics: Abrasion, Geometry, Resolution (Optics), Wear, Electromagnetic scattering, Failure, Inertia (Mechanics), Lasers, Manufacturing, Prestressed concrete
Proceedings Papers

Transfer Length Characterization of Entire Crosstie Plant Casting Bed Using Continuously Traversing Dual-Camera Non-Contact Optical Strain Sensors

B. Terry Beck, Aaron A. Robertson, Robert J. Peterman, Kyle A. Riding, John Wu
Proc. ASME. JRC2017, 2017 Joint Rail Conference, V001T01A013, April 4–7, 2017
Publisher: American Society of Mechanical Engineers
Paper No: JRC2017-2297
https://doi.org/10.1115/JRC2017-2297
View Paper titled, Transfer Length Characterization of Entire Crosstie Plant Casting Bed Using Continuously Traversing Dual-Camera Non-Contact Optical Strain Sensors
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Topics: Casting, Strain sensors, Manufacturing, Cavities, Prestressed concrete, Quality control, Resolution (Optics), Testing, Bearings, Doors
Proceedings Papers

Performance of a Continuously Traversing 2-Camera Non-Contact Optical Strain Sensor for In-Plant Assessment of Prestressed Concrete Railroad Crosstie Transfer Length

B. Terry Beck, Aaron A. Robertson, Robert J. Peterman, Chih-Hang John Wu
Proc. ASME. JRC2016, 2016 Joint Rail Conference, V001T01A014, April 12–15, 2016
Publisher: American Society of Mechanical Engineers
Paper No: JRC2016-5751
https://doi.org/10.1115/JRC2016-5751
View Paper titled, Performance of a Continuously Traversing 2-Camera Non-Contact Optical Strain Sensor for In-Plant Assessment of Prestressed Concrete Railroad Crosstie Transfer Length
Open the PDF for Performance of a Continuously Traversing 2-Camera Non-Contact Optical Strain Sensor for In-Plant Assessment of Prestressed Concrete Railroad Crosstie Transfer Length in another window
Topics: Prestressed concrete, Railroads, Strain sensors, Measurement systems, Strain measurement, Gages, Resolution (Optics), Testing, Casting, Computers
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
Publisher: American Society of Mechanical Engineers
Paper No: JRC2016-5753
https://doi.org/10.1115/JRC2016-5753
View Paper titled, Utilization of High Resolution 3D Optical Scanning of Crossties to Assess Cross-Sectional Parameters and the Effects of Long-Term Abrasion and Wear
Open the PDF for Utilization of High Resolution 3D Optical Scanning of Crossties to Assess Cross-Sectional Parameters and the Effects of Long-Term Abrasion and Wear in another window
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
Publisher: American Society of Mechanical Engineers
Paper No: JRC2016-5760
https://doi.org/10.1115/JRC2016-5760
View Paper titled, 3D Ultrasonic Imaging Applications on Rails
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Topics: Rails, Ultrasonic imaging, Imaging, Inspection, Algorithms, Biomedical imaging, Computer simulation, Data acquisition systems, Delays, Displacement
Proceedings Papers

Kilometer-Long Optical Fiber Sensor for Real-Time Railroad Infrastructure Monitoring to Ensure Safe Train Operation

Yi Bao, Genda Chen, Weina Meng, Fujian Tang, Yizheng Chen
Proc. ASME. JRC2015, 2015 Joint Rail Conference, V001T06A004, March 23–26, 2015
Publisher: American Society of Mechanical Engineers
Paper No: JRC2015-5653
https://doi.org/10.1115/JRC2015-5653
View Paper titled, Kilometer-Long Optical Fiber Sensor for Real-Time Railroad Infrastructure Monitoring to Ensure Safe Train Operation
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Topics: Fiber optic sensors, Railroads, Trains, Sensors, Rails, Gages, Resolution (Optics), Finite element analysis, Fracture (Materials), Maintenance
Proceedings Papers

Train Planning on a Single Track Shared-Use Passenger and Freight Corridor With Demand Considerations

Ahmadreza Talebian, Bo Zou
Proc. ASME. JRC2014, 2014 Joint Rail Conference, V001T05A001, April 2–4, 2014
Publisher: American Society of Mechanical Engineers
Paper No: JRC2014-3732
https://doi.org/10.1115/JRC2014-3732
View Paper titled, Train Planning on a Single Track Shared-Use Passenger and Freight Corridor With Demand Considerations
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Topics: Trains, Rails, Computation, Railroads, Resolution (Optics)
Proceedings Papers

Ultrasonic Tomography for Rail Flaw Imaging

Robert Phillips, Francesco Lanza di Scalea, Claudio Nucera, Piervincenzo Rizzo, Leith Al-Nazer
Proc. ASME. JRC2014, 2014 Joint Rail Conference, V001T01A006, April 2–4, 2014
Publisher: American Society of Mechanical Engineers
Paper No: JRC2014-3736
https://doi.org/10.1115/JRC2014-3736
View Paper titled, Ultrasonic Tomography for Rail Flaw Imaging
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Topics: Imaging, Rails, Inspection, Safety, Computer simulation, Decision making, Design, Engineering prototypes, Engineering simulation, Errors
Proceedings Papers

Prestressing Steel Reinforcement Wire Bond Index Number

Mark Haynes, Chih-Hang John Wu, B. Terry Beck, Naga Narendra B. Bodapati, Robert J. Peterman
Proc. ASME. JRC2013, 2013 Joint Rail Conference, V001T01A006, April 15–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: JRC2013-2422
https://doi.org/10.1115/JRC2013-2422
View Paper titled, Prestressing Steel Reinforcement Wire Bond Index Number
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Topics: Steel, Wire, Bond strength, Concretes, Prisms (Optics), Testing, Quality control, Rendering, Resolution (Optics)
Proceedings Papers

A Direct Comparison of the Traditional Method and a New Approach in Determining 220 Transfer Lengths in Prestressed Concrete Railroad Ties

Weixin Zhao, B. Terry Beck, Robert J. Peterman, Robert Murphy, Chih-Hang John Wu, Grace Lee
Proc. ASME. JRC2013, 2013 Joint Rail Conference, V001T01A012, April 15–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: JRC2013-2469
https://doi.org/10.1115/JRC2013-2469
View Paper titled, A Direct Comparison of the Traditional Method and a New Approach in Determining 220 Transfer Lengths in Prestressed Concrete Railroad Ties
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Topics: Prestressed concrete, Railroad ties, Gages, Concretes, Imaging, Laser speckle, Resolution (Optics), Theoretical analysis
Proceedings Papers

Development and Implementation of a Trespass Location Severity Analysis on a Commuter Rail Right of Way

Marco daSilva
Proc. ASME. JRC2013, 2013 Joint Rail Conference, V001T06A008, April 15–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: JRC2013-2532
https://doi.org/10.1115/JRC2013-2532
View Paper titled, Development and Implementation of a Trespass Location Severity Analysis on a Commuter Rail Right of Way
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Topics: Rails, Risk, Algorithms, Hazard analysis, Hazards, Railroads, Resolution (Optics), Safety, Teams, Industrial research
Proceedings Papers

Applied High Resolution Traffic Controller Data Outcome Based Performance Measures With Gate-Down Confirmation Circuit

Thomas M. Brennan, Jr., James R. Sturdevant, Darcy M. Bullock
Proc. ASME. JRC2010, 2010 Joint Rail Conference, Volume 1, 431-437, April 27–29, 2010
Publisher: American Society of Mechanical Engineers
Paper No: JRC2010-36081
https://doi.org/10.1115/JRC2010-36081
View Paper titled, Applied High Resolution Traffic Controller Data Outcome Based Performance Measures With Gate-Down Confirmation Circuit
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Topics: Circuits, Control equipment, Gates (Closures), Highways, Performance, Railroads, Resolution (Optics), Traffic
Proceedings Papers

A Machine Vision System for Automated Joint Bar Inspection From a Moving Rail Vehicle

Xavier Gibert-Serra, Andrea Berry, Christian Diaz, William Jordan, Boris Nejikovsky, Ali Tajaddini
Proc. ASME. JRC-ICE2007, ASME/IEEE 2007 Joint Rail Conference and Internal Combustion Engine Division Spring Technical Conference, 289-296, March 13–16, 2007
Publisher: American Society of Mechanical Engineers
Paper No: JRC/ICE2007-40039
https://doi.org/10.1115/JRC/ICE2007-40039
View Paper titled, A Machine Vision System for Automated Joint Bar Inspection From a Moving Rail Vehicle
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Topics: Inspection, Machinery, Rail vehicles, Railroads, Rails, Safety, Computers, Failure, Fatigue cracks, Flaw detection