List of products by author: F. Syversen

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  Geological monitoring of Follo Line TBM project in Norway

  Abstract: The Follo Line project is the first TBM excavation using double shield machines in Norway. The compensation format is based upon the NTNU-model and variations in geology are related to the fracturing factor, K, CLI, and quartz content. Double shield TBMs give very limited access to the rock mass, but with compensation directly linked to rock mass fracturing, mapping in the tunnel is important....

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