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Sichuan Lookout BR-ICCC Intelligent Compaction Monitor

  • 2019-04-26
  • 15KB
  • Points it Requires : 2

Working principle of BR-ICCC compaction monitor: As the compaction work of the vibratory roller progresses, the density and elastic modulus of the soil continue to increase, and the interaction force between the soil and the compaction wheel also continues to increase, so the vibration amplitude-frequency characteristics of the compaction wheel are also constantly changing. Therefore, by detecting the changes in the vibration amplitude-frequency characteristics, the compaction status of the vibration pressure resistance can be indirectly obtained by using digital signal processing technology combined with the parameters of the on-site geotechnical materials. The dynamic response of the vibrating wheel is used to detect the compaction status of the foundation, which can better reflect the status and bearing capacity of the underlying layer. ……

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