Melbourne Metro Tunnel

Melbourne Metro Tunnel

Detailed design check of fabricated TBM cradle support structures to span large sewer line, originally designed by others as a steel trussed frame. After structure was found to be inadequate for loading requirements, global and local strengthening to Australian Standards was specified, including FEM modelling of main trusses converted into plate girders via welded infill plates.

Verification and modification of False Tunnel support structures for compliance with loads provided and relevant design codes.

Services

  • Temporary works design
  • Falsework/formwork design
  • Site Inspections

Staff:

  • Craig Murray – Project Manager
  • Richard Lamb – Principal Engineer
  • Sam Li – Structural Design Modeller
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Client

Cross Yarra Partnership

Project Status

Current

Sector

Tunnel