Tunnelling

The extent and nature of instrumentation used in tunnelling applications largely depend on the geology, excavation method and support system to be deployed. In nearly all cases, measurements will include convergence, support/lining system loads and stresses within the tunnel structure as well as settlement and tilting of structures and utilities at the surface or above the tunnel (especially in urban areas).

Projects

  • JARRY TUNNEL, QUÉBEC
  • SAINT-PIERRE COLLECTOR, QUÉBEC
  • HYDROELECTRIC TUNNEL, NIAGARA, ONTARIO
  • TRANSBAY STATION, SAN FRANCISCO
  • Tunnelling
  • Tunnelling
  • Tunnelling
  • Tunnelling
  • Tunnelling
Ten useful tips to select a Data Acquisition System
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