D.A.R.T.S Durable and Reliable Tunnel Structures : DARTS WP6 'Benchmarking of the 2nd Benelux tunnel (immersed tunnel)' : an integrated evaluation of durability, environmental and hazards aspects on component and system level
Part A emphasizes the utilization of the slightly modified Service Life Design procedure (SLD). This method is commonly categorized as the classical approach. Part B is mobilization of the Economic Optimization Procedure specialized for SLS/ULS issues.