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Ballast Degradation Under Heavy Axle Load Trains at the Western Mega Site

Document Series:
Research Results
Author:
  • Federal Railroad Administration
Report Number
RR 18-09
Office
RDI-21
Subject:
Heavy Axle Load (HAL)
Keywords:
Ballast degradation, triaxial testing, ballast box, heavy axle load, HAL

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Last updated: Wednesday, June 6, 2018