Bridge Dynamics

The project stemming from this topic shall address all the following workstreams, which can be merged as needed and for efficiency by the applicants in their project proposal work-structure but their content should be addressed in full, including all the specific requirements described in the technical note “ERA technical note on work needed for closing TSI open point on Bridge dynamic” (please refer at https://rail-research.europa.eu/about-europes-rail/europes-rail-reference-documents/additional-technical-material/).

Workstream1: Further development of spectral methods (DER, LIR)

Addressing the needs identified in the chapter 2 of the ERA technical note, the project stemming from this topic shall establish a fast and reliable revised method for defining Train Signature for use in train / bridge compatibility checks.

Workstream 2: Definition of dynamic loading interface between vehicles and bridges

Addressing the needs identified in the chapter