Search Results - "Horas, Claúdio S."

Performing fatigue state characterization in railway steel bridges using digital twin models by Nhamage, Idilson A., Dang, Ngoc-Son, Horas, Claúdio S., Poças Martins, João, Matos, José C., Calçada, Rui

“…Railway infrastructures play a pivotal role in developing the national transportation system. Recently, the strategy of the railway engineer has been…”
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Application of the modal superposition technique combined with analytical elastoplastic approaches to assess the fatigue crack initiation on structural components by Horas, Cláudio S., Correia, José A.F.O., De Jesus, Abilio M.P., Kripakaran, P., Calçada, Rui

“…•The fatigue crack initiation can be assess using the modal superposition technique.•The modal superposition allows efficient and detailed numerical…”
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New multiphase methodology for fatigue damage screening of aging metallic railway bridges by Horas, Cláudio S., De Jesus, Abílio M.P., Calçada, Rui

“…•New methodology for fatigue damage screening of aging metallic railway bridges.•Integrated multiphase and multiscale fatigue assessment.•Advanced and…”
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Efficient progressive global-local fatigue assessment methodology for existing metallic railway bridges by Horas, Cláudio S., De Jesus, Abílio M.P., Calçada, Rui

“…This paper presents an integrated fatigue analysis methodology for existing metallic railway bridges, progressively implementing global to local fatigue…”
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Innovative hierarchical fatigue analysis of critical riveted railway bridges: A case study by Teixeira, Ritermayer, Horas, Cláudio S., De Jesus, Abílio M.P., Calçada, Rui, Bittencourt, Túlio N.

“…Existing railway bridges are fundamental assets to expand the capacity of the railway network towards an eco-friendly transport for people and goods. As one of…”
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Efficient multiscale methodology for local stress analysis of metallic railway bridges based on modal superposition principles by Horas, Cláudio S., De Jesus, Abílio M.P., Ribeiro, Diogo, Calçada, Rui

“…•An efficient methodology for local stress analysis is presented.•Combining submodelling techniques with modal superposition principles, the multiscale problem…”
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Multiscale fatigue modelling for riveted railway bridges: A case study for real damage validation by Teixeira, Ritermayer, Horas, Cláudio S., De Jesus, Abílio M.P., Calçada, Rui, Bittencourt, Túlio N.

“…•Analysis of the impact of local properties on fatigue in riveted details.•Assessment of the influence of modelling techniques on local fatigue…”
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Development of an efficient approach for fatigue crack initiation and propagation analysis of bridge critical details using the modal superposition technique by Horas, Cláudio S., Alencar, Guilherme, De Jesus, Abílio M.P., Calçada, Rui

“…The fatigue damage assessment of large bridges is highly conditioned by the required computational high demands. Generally, in order to overcome the…”
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Efficient computational approach for fatigue assessment of riveted connections by Cláudio S., Horas, Abílio M.P., De Jesus, Rui, Calçada

“…This paper presents an innovative computational approach for fatigue assessment of riveted connections. Such methodology is based on modal superposition…”
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Fatigue damage assessment on aging riveted metallic railway bridges: A literature review by Horas, Cláudio S., Silva, João N., Correia, José A.F.O., De Jesus, Abílio M.P.

“…Fatigue degradation of aging metallic bridges is a major concern for the safety of the railway network, particularly regarding riveted details. The codes in…”
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