Tunnel Boring Machine Erectors Galbiati Group has recently built two 4.5 ton- segment erectors for TBM (Tunnel Boring Machine), rotating…
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‘A Catalogue of Tunnel Collapses’ … Updated to October 2012
Tunnelling Journal is giving every reader free access to an exhaustive listing of international Tunnel Collapses. The document ‘Catalogue of…
Tunnelling Journal Exclusive
Hong Kong’s Geotechnical Engineering Office has recently issued the GEO Report No. 249, “Ground Control for Slurry TBM Tunnelling.” Download…