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Keywords: Ballast behavior, discrete element modeling, DEM, Discrete Element Method, triaxial test, fouling, dynamic train loading, ballast degradation and image analysis
Abstract: An innovative integrated computational-experimental laboratory testing framework has been developed at the University of Illinois at Urbana-Champaign to evaluate clean and fouled...
Keywords: RWIC; train dispatcher ; control operator in charge ; 49 C.F.R. Part 228; RWP
Keywords: train approach warning; large scale maintenance; adjacent track
Keywords: lantern; red flag; fusee; white disk; watchman; lookout
Abstract: This manual is issued as a supplement to the Federal Railroad Administration Track Safety Enforcement Manual and the Signal and Train Control Enforcement Manual. It prescribes...
This manual is issued as a supplement to the Federal Railroad Administration Track Safety Enforcement Manual and the Signal and Train Control Enforcement Manual. It prescribes...