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Determination of space behind frost insulation walls in tunnels using Ground Penetrating Radar. Hitra tunnel

Abstract

Hitra tunnel on RV 714 close to Sandstad on the island Hitra has been inspected using Ground Penetrating Radar to determine the distance between the inside of the protective wall and the rock surface.   The measurements worked well and it was possible to identify the distance that will be useful to choose location for inspection hatches.

Category

Report

Language

English

Author(s)

  • Anne Lalagüe
  • Inge Hoff

Affiliation

  • SINTEF Community / Infrastructure

Year

2008

Publisher

SINTEF rapport

Issue

SBF IN A08008

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