A discussion about the limitations of the Eurocode’s high-speed load model for railway bridges
Gonçalo Ferreira,
Pedro Montenegro,
José Rui Pinto
et al.
Abstract:High-speed railway bridges are subjected to normative limitations concerning maximum permissible deck accelerations. For the design of these structures, the European norm EN 1991-2 introduces the high-speed load model (HSLM)—a set of point loads intended to include the effects of existing high-speed trains. Yet, the evolution of current trains and the recent development of new load models motivate a discussion regarding the limits of validity of the HSLM. For this study, a large number of randomly generated lo… Show more
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