List of products by author: P. Elsner

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  Face support and stabilisation in soft ground TBM tunnelling

  Abstract: The sufficient support of the tunnel face is of critical importance both during boring and during standstill. Many calculation models have been developed to calculate the required support pressure, but none ever made it into a standard. As the knowledge and understanding of the theory behind the more complex models sometimes is very limited, this paper will explain the general concepts of those...

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