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OPTICAL FIBER DETECTION DEVICE WITH STEEL RAIL AS ELASTOMER AND RAILWAY OVERLOAD AND UNBALANCED LOAD DETECTION SYSTEM

  • US 20170138805A1
  • Filed: 01/05/2017
  • Published: 05/18/2017
  • Est. Priority Date: 11/14/2015
  • Status: Active Grant
First Claim
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1. An optical fiber detection device with a steel rail as an elastomer, comprising a shear force detection device and a pressure detection device, characterized in that the shear force detection device comprises an optical fiber sensitive element which is fixed on a rail web of the steel rail and passes through a neutral axis of the steel rail.

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