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Profilograph

Profilograph - meraniamain parts:

  • car : VW Multivan
  • measuring beam contains
    • 16 laser sensors
    • 3 accelerometers
    • 2 gyroscops + control unit
  • an odometer is mounted on the wheel of the vehicle and in combination with the inertial system
  • operation unit  for previewing data
  • software for calibration and  the analysis of the measurement data
  • GPS

  measurement on the road - video

Profilograph - merania


measurement parameters

  • width measurement of cross section of the road: 2.70 m with a width of 2.55 meters measuring beam
  • measuring speeds : 20-110 km/h, (optimum 60 - 80 km/h)
  • frequency of reading and saving data:: 72 samples /100 mm at 80 km/h and frequency imaging 16 kHz
  • precision measuring rut depth 0,05 – 1 mm


outputs reports include:

  • Longitudinal and Transverse Profiles
  • Rut depth, Cross-Fall and Gradients
  • Radius of curvatures (vertical and horizontal)
  • IRI, APL, Straight Edge, Profilograph
  • GPS , geographical location of the measurement points

Back to Data Collection

Published: 1.12.2010


Aktuálne

TP 103 for abnormal transport

TP 103 for abnormal transport

21.05.2021

Technical Conditions TP 103 - Excessive and oversized transport were approved by Ministry of Transport and Construction of the Slovak Republic and taken into force since 20.05.2021. Detailed instructions according to this agenda are available at web page Transport routes.

PF 2021

PF 2021

12.01.2021

Road Databank thanks for your cooperation in the previous year and wishes good luck, health and success in the New Year- 2021 !

Data provision - changes

Data provision - changes

04.09.2019

An update of the infrastructure for providing data of the central technical registry of roads via web services on September 13, 2019 is planned. The freely available web services will be available directly through the Road Data Bank website after this change.

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