Technology Digests

MxV Rail’s Technology Digest e-Library spans over 30 years of research and testing for the Association of American Railroads (AAR). This work was made possible by the support of the AAR and its member railroads, as well as additional partners including the Federal Railroad Administration, suppliers and vendors, and allied universities.

Get answers to any queries you have about the contents of the entire TD e-Library

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1,154 Technology Digests

Date Posted:
By
  • Yin Gao
  • Michael McHenry
  • Brad Kerchof
Tags:
  • elastic fastener
  • spike
  • tie
  • tie plate
  • tie stress
Date Posted:
By
  • Silvia Galvan-Nunez
  • Matthew Witte
Tags:
  • Non Destructive Evaluation
  • phased array
  • RHRW
  • Ultrasonic Testing
Date Posted:
By
  • Yin Gao
  • Mitch Miller
  • David Williams
Tags:
  • Broken Spike
  • Instrumented Spike
Date Posted:
By
  • Russell Walker
  • Stan Gurule
Tags:
  • freight trucks
  • vehicle dynamics
Date Posted:
By
  • Kerry Jones
  • Matt DeGeorge
Tags:
  • High Performance Wheel Steels
  • HPW1
  • HPW2
Date Posted:
By
  • Stephen Wilk
  • Colin Basye
Tags:
  • ballast
  • fine-filled ballast
  • moisture
  • subgrade
  • tamping
Date Posted:
By
  • Alexander Keylin
  • Benjamin Bakkum
  • David Davis
Tags:
  • simulation
  • track general
  • Turnout Geometry
  • Turnouts
  • wheel/rail contact
Date Posted:
By
  • Ananyo Banerjee
Tags:
  • fatigue cracks
  • rail
  • rail defect detection
  • residual stress
Date Posted:
By
  • Anish Poudel
  • Matthew Witte
Tags:
  • EMFI Electromagnetic Field Imaging
  • fatigue cracks
  • rail
  • Rail Inspection
  • RCD Rolling Contact Damage
  • rolling contact fatigue (RCF)
Date Posted:
By
  • Anish Poudel
  • Matthew Witte
Tags:
  • EMFI Electromagnetic Field Imaging
  • Rail Cracks
  • Rail Inspection
  • RCF rolling contact fatigue
  • Rolling Contact Damage
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