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Effectiveness of Wayside Detector Technologies on Train Operation Safety
Under the safety mandate for wayside detection technology, the Federal Railroad Administration (FRA) has contributed to the development and deployment of various such technologies under its wayside detection research program. The goal of this project was to assess the state of major wayside...
Rail-Mounted Strain Gauges for Tie Reaction Measurement Under Dynamic Loading
Several research and field applications have backed the crib circuit (CC) (i.e., installed between two ties) for vertical wheel load measurement. However, no studies have explored whether the tie circuit (i.e., installed on top of a tie) is valid for rail-tie interface force measurement. Thus,...