Measuring Concrete Crosstie Rail Seat Pressure Distribution with Matrix Based Tactile Surface Sensors. International Concrete Crosstie and Fastening System Symposium Urbana, Illinois 7 June 2012. Christopher T. Rapp, Marcus S. Dersch, J. Riley Edwards. Outline.
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Measuring Concrete Crosstie Rail Seat Pressure Distribution withMatrix Based Tactile Surface Sensors
International Concrete Crosstie and Fastening System Symposium
7 June 2012
Christopher T. Rapp, Marcus S. Dersch, J. Riley Edwards
Sample MBTSS output
Area = 0.0484 in2
~21 per 1 in2
FRA Tie and Fastener BAA Industry Partners:
Christopher T. Rapp
Graduate Research Assistant
Rail Transportation and Engineering Center – RailTEC
University of Illinois at Urbana-Champaigne-mail: [email protected]
Average Pressure Distribution for Clip A
Average Pressure Distribution for Clip B