Efficient multiscale methodology for local stress analysis of metallic railway bridges based on modal superposition principles

This paper presents an advanced submodelling methodology for local stress analysis of complex details of existing metallic railway bridges. The fatigue assessment of connections of large structures based on local methods leads inherently to a multiscale problem that can only be solved by adopting ef...

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Bibliographic Details
Main Author: Horas, Cláudio (author)
Other Authors: Jesus, Abílio M.P. de (author), Ribeiro, Diogo (author), Calçada, Rui (author)
Format: article
Language:eng
Published: 2022
Subjects:
Railway bridges
Riveted joints
Fatigue
Submodelling relation
Modal superposition
Experimental validation
Online Access:http://hdl.handle.net/10400.22/21228
Country:Portugal
Oai:oai:recipp.ipp.pt:10400.22/21228

Internet

http://hdl.handle.net/10400.22/21228

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