List of products by author: L. T. Katayama

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  Segmental concrete tunnel lining design for two 6.9 m EPB TBM machines

  Abstract: Precast segmental linings for shield driven tunnels are designed as both initial ground support and final tunnel lining in modern projects. The parameters of tunnel lining such as dimensions, thickness and strength of materials are related not only to ground-lining interaction, but also to construction conditions. In current case, both conventional steel cage and steel fiber reinforcement were...

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