In-service rail transit tunnel surrounding rock settlement deformation acoustic monitoring device and method

In-service rail transit tunnel surrounding rock settlement deformation acoustic monitoring device and method

  • CN 105,823,446 A
  • Filed: 05/24/2016
  • Published: 08/03/2016
  • Est. Priority Date: 05/24/2016
  • Status: Active Application
First Claim
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1. an in-service rail tunnel country rock sedimentation and deformation sound wave monitoring device, including railcar, wireless signal transmission, vehicle locating device, multiple sound wave monitoring device, monitoring server, it is characterised in that:

  • described wireless signal transmission, vehicle locating device, multiple sound wave monitoring device are fixed in the circumferential exterior surface of railcar;

    Multiple sound wave monitoring devices electrically connect with wireless signal transmission;

    Vehicle locating device electrically connects with wireless signal transmission;

    Wireless signal transmission and monitoring server wireless connections.

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