Track Superstructure Planning for Tram Bridge over DB-Nordring

Planning of an object-specific track superstructure system for the new "Tram Münchner Norden" line in the area of the bridge over the DB-Nordring, including adjacent transition areas: planning of a fixed track system for the bridge area, planning of superstructure systems in the abutment areas, detailed design of rail expansion joints, and planning of transitions to the adjacent ballasted track. The planning must consider BOStrab requirements, relevant technical regulations, and project-specific client specifications. Key constraints include a limited superstructure height of 24.0 cm, consideration of track-bridge interaction, and planning of longitudinal force transfer between the superstructure and the bridge structure. The scope includes static-structural analysis with verifiable static reports, preparation of necessary formwork and reinforcement plans, and coordination of interfaces with civil engineering, drainage, earthing, traction power, and other specialist planning. Additionally, a construction sequence concept, including the determination and evaluation of relevant operational loads, must be prepared. The planning must enable individual approval by the Technical Supervisory Authority of the Government of Upper Bavaria under BOStrab.

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