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A computation model for cut-and-cover tunnel is presented. It takes the lateral backfill into consideration as part of the structure. The high-precision deformation measurements carried out on a series of tunnels with different geometries and backfill conditions have provided validation for the computation procedure.
Authors:Tisa, Andreas and Kovári, Kalman
Index Terms:rock; TunnelingGroup; Kovari, Kalman; Tisa, Andreas
Further Information:Date published: 1988