Tunnel Brochure (NA)

A wide range of sensors can be integrated with our platforms to provide geographically dispersed stakeholders with data including:

Convergence/ Divergence

Deformation

S enceive instruments can be supplied with a wide range of brackets and fixings for use at any angle on virtually any surface. Options include magnetic fixings for ferrous metal linings and mounting plates that use screws, bolts or adhesive for concrete. For brick and masonry structures a rigid aluminum beam with tilt sensors is often used to measure movement of the whole structure rather than individual bricks or blocks. FlexiMeasure, our flexible inclinometer solution can be fitted around a typical tunnel intrados in an hour.

Crack and joint movement

Lateral or vertical ground movement

Ground pore water pressure

Strain

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Remote Monitoring for Tunnels

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