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Proceedings Papers

Development of Railroad Wheel Rim Axial Residual Stress in Heavy Axle Load Service

Cameron Lonsdale, John Oliver, Rama Krishna Maram, Scott Cummings
Proc. ASME. RTDF2013, ASME 2013 Rail Transportation Division Fall Technical Conference, V001T01A011, October 15–17, 2013
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2013-4716
https://doi.org/10.1115/RTDF2013-4716
View Paper titled, Development of Railroad Wheel Rim Axial Residual Stress in Heavy Axle Load Service
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Topics: Rail wheels, Stress, Wheels, Testing, Wheelsets, Damage, Tension, X-ray diffraction, Braking, Failure
Proceedings Papers

Insulated Railroad Joint Design Evaluation by Coordinated Test and Finite Element Analysis

Amir H. Iranmanesh, Robert L. West, Mehdi Ahmadian
Proc. ASME. RTDF2013, ASME 2013 Rail Transportation Division Fall Technical Conference, V001T01A010, October 15–17, 2013
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2013-4715
https://doi.org/10.1115/RTDF2013-4715
View Paper titled, Insulated Railroad Joint Design Evaluation by Coordinated Test and Finite Element Analysis
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Topics: Design, Finite element analysis, Railroads, Fracture (Materials), Rails, Stress, Failure, Fatigue, Finite element model, Modeling
Proceedings Papers

Rail Track Defect Detection Using Derivative Wavelet Transform

Shahyar Taheri, Saied Taheri
Proc. ASME. RTDF2012, ASME 2012 Rail Transportation Division Fall Technical Conference, 51-56, October 16–18, 2012
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2012-9415
https://doi.org/10.1115/RTDF2012-9415
View Paper titled, Rail Track Defect Detection Using Derivative Wavelet Transform
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Topics: Flaw detection, Rails, Wavelet transforms, Signals, Filters, Algorithms, Wavelets, Trains, Wheels, Accelerometers
Proceedings Papers

Measurement of Residual Stress in Railway Wheels With Vertical Split Rim Failures

Adrian T. DeWald, Scott Cummings, John Punwani
Proc. ASME. RTDF2012, ASME 2012 Rail Transportation Division Fall Technical Conference, 85-89, October 16–18, 2012
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2012-9422
https://doi.org/10.1115/RTDF2012-9422
View Paper titled, Measurement of Residual Stress in Railway Wheels With Vertical Split Rim Failures
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Topics: Failure, Rail wheels, Stress, Wheels, Fracture (Materials), Residual stresses, Failure mechanisms, Low cycle fatigue
Proceedings Papers

Service Life Evaluation of Fleet of Municipal Trains

Przemyslaw Rakoczy, Cory J. Hogan
Proc. ASME. RTDF2012, ASME 2012 Rail Transportation Division Fall Technical Conference, 91-99, October 16–18, 2012
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2012-9423
https://doi.org/10.1115/RTDF2012-9423
View Paper titled, Service Life Evaluation of Fleet of Municipal Trains
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Topics: Service life (Equipment), Trains, Finite element model, Life extension, Stress, Reliability, Risk, Risk assessment, Testing, Accelerometers
Proceedings Papers

Fretting Fatigue of Axles

Daniel H. Stone
Proc. ASME. RTDF2011, ASME 2011 Rail Transportation Division Fall Technical Conference, 35-37, September 21–22, 2011
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2011-67007
https://doi.org/10.1115/RTDF2011-67007
View Paper titled, Fretting Fatigue of Axles
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Topics: Corrosion, Damage, Failure, Fatigue, Fatigue cracks, Fracture (Materials), Pipeline risers, Risers (Casting), Stress, Wheels
Proceedings Papers

A Dynamic Wheel/Rail Interaction Model Based on an Euler-Bernoulli Beam Rail Model

Brad M. Hopkins, Saied Taheri
Proc. ASME. RTDF2011, ASME 2011 Rail Transportation Division Fall Technical Conference, 17-22, September 21–22, 2011
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2011-67003
https://doi.org/10.1115/RTDF2011-67003
View Paper titled, A Dynamic Wheel/Rail Interaction Model Based on an Euler-Bernoulli Beam Rail Model
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Topics: Rails, Wheels, Algorithms, Flaw detection, Fracture (Materials), Fracture (Process), Trains, Dampers, Railroads, Springs
Proceedings Papers

The Process of Spalling in Railroad Wheels

Steven L. Dedmon
Proc. ASME. RTDF2011, ASME 2011 Rail Transportation Division Fall Technical Conference, 167-172, September 21–22, 2011
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2011-67030
https://doi.org/10.1115/RTDF2011-67030
View Paper titled, The Process of Spalling in Railroad Wheels
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Topics: Rail wheels, Fracture (Materials), Stress, Fatigue cracks, Carbon steel, Cooling, Engineering disciplines, Finite element analysis, Heat, Heating
Proceedings Papers

Occupied Volume Integrity Testing: Elastic Test Results and Analyses

Michael Carolan, Michelle Muhlanger, Benjamin Perlman, David Tyrell
Proc. ASME. RTDF2011, ASME 2011 Rail Transportation Division Fall Technical Conference, 47-57, September 21–22, 2011
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2011-67010
https://doi.org/10.1115/RTDF2011-67010
View Paper titled, Occupied Volume Integrity Testing: Elastic Test Results and Analyses
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Topics: Testing, Stress, Automobiles, Railroads, Safety, Displacement, Finite element analysis, Industrial research, Boundary-value problems, Collisions (Physics)
Proceedings Papers

Shattered Rim Failure Modeling in Railroad Wheels

Venkata S. Sura, Sankaran Mahadevan
Proc. ASME. RTDF2010, ASME 2010 Rail Transportation Division Fall Technical Conference, 129-138, October 12–13, 2010
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2010-42028
https://doi.org/10.1115/RTDF2010-42028
View Paper titled, Shattered Rim Failure Modeling in Railroad Wheels
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Topics: Cracking (Materials), Failure, Finite element model, Fracture (Materials), Fracture (Process), Modeling, Rail wheels, Residual stresses, Stress, Wear
Proceedings Papers

Track Health Monitoring Using Wavelets

Brad M. Hopkins, Saied Taheri
Proc. ASME. RTDF2010, ASME 2010 Rail Transportation Division Fall Technical Conference, 9-15, October 12–13, 2010
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2010-42004
https://doi.org/10.1115/RTDF2010-42004
View Paper titled, Track Health Monitoring Using Wavelets
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Topics: Wavelets, Algorithms, Signals, Flaw detection, Rails, Signal processing, Trains, Wheels, Fourier transforms, Accelerometers
Proceedings Papers

Automated Structural Health Monitoring of Bolted Joints in Railroad Switches

Mana Afshari, Thomas Marquie´, Daniel J. Inman
Proc. ASME. RTDF2009, ASME 2009 Rail Transportation Division Fall Technical Conference, 1-7, October 20–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2009-18001
https://doi.org/10.1115/RTDF2009-18001
View Paper titled, Automated Structural Health Monitoring of Bolted Joints in Railroad Switches
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Topics: Bolted joints, Railroads, Structural health monitoring, Switches, Inspection, Rails, Accidents, Fracture (Materials), Optical quality control, Piezoelectric transducers
Proceedings Papers

The Development of Residual Micro-Stresses Surrounding Various Inclusion Types in Wheel Steel

Steven Dedmon, James M. Pilch
Proc. ASME. RTDF2009, ASME 2009 Rail Transportation Division Fall Technical Conference, 25-32, October 20–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2009-18009
https://doi.org/10.1115/RTDF2009-18009
View Paper titled, The Development of Residual Micro-Stresses Surrounding Various Inclusion Types in Wheel Steel
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Topics: Stress, Wheel steel, Fatigue life, Alloys, Fatigue, Fracture (Materials), Metals, Steel
Proceedings Papers

An Interpretive Literature Review of Wheel Shelling

Daniel Stone
Proc. ASME. RTDF2008, ASME 2008 Rail Transportation Division Fall Technical Conference, 149-155, September 24–25, 2008
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2008-74028
https://doi.org/10.1115/RTDF2008-74028
View Paper titled, An Interpretive Literature Review of Wheel Shelling
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Topics: Wheels, Flow (Dynamics), Fracture (Materials), Rolling contact, Shear (Mechanics), Shells, Failure, Fatigue, Metals
Proceedings Papers

Inspections of Tread Damaged Wheelsets

Scott M. Cummings, Don Lauro
Proc. ASME. RTDF2008, ASME 2008 Rail Transportation Division Fall Technical Conference, 9-14, September 24–25, 2008
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2008-74009
https://doi.org/10.1115/RTDF2008-74009
View Paper titled, Inspections of Tread Damaged Wheelsets
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Topics: Inspection, Wheels, Wheelsets, Damage, Stress, Automobiles, Fracture (Materials), Rails, Brakes, Coal
Proceedings Papers

Fatigue Crack Growth Behavior of TC-128-B Steel Under Variable Amplitude Loading

Daniel B. Garcia, James H. Feiger, Peter C. McKeighan, Joseph W. Cardinal, David Y. Jeong
Proc. ASME. RTDF2007, ASME 2007 Rail Transportation Division Fall Technical Conference, 1-11, September 11–12, 2007
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2007-46007
https://doi.org/10.1115/RTDF2007-46007
View Paper titled, Fatigue Crack Growth Behavior of TC-128-B Steel Under Variable Amplitude Loading
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Topics: Fatigue cracks, Steel, Stress, Railway tank cars, Fracture (Materials), Cycles, Materials properties, Spectra (Spectroscopy), Tension
Proceedings Papers

Analysis of Impact Energy to Fracture Unnotched Charpy Specimens Made From Railroad Tank Car Steel

H. Yu, D. Y. Jeong, J. E. Gordon, Y. H. Tang
Proc. ASME. RTDF2007, ASME 2007 Rail Transportation Division Fall Technical Conference, 123-130, September 11–12, 2007
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2007-46038
https://doi.org/10.1115/RTDF2007-46038
View Paper titled, Analysis of Impact Energy to Fracture Unnotched Charpy Specimens Made From Railroad Tank Car Steel
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Topics: Fracture (Materials), Fracture (Process), Railway tank cars, Steel, Finite element analysis, Failure, Modeling, Stress, Damage, Deformation