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Structural health monitoring in incrementally launched steel bridges: patch loading phenomena modeling

Autor
Chacon, R.; Zorrilla, R.
Tipus d'activitat
Article en revista
Revista
Automation in construction
Data de publicació
2015-10
Volum
58
Pàgina inicial
60
Pàgina final
73
DOI
https://doi.org/10.1016/j.autcon.2015.07.001 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/78202 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0926580515001442 Obrir en finestra nova
Resum
In this paper, a realistic nonlinear 3D simulation of an incrementally launched steel bridge girder is presented. The numerical simulation accounts for three sources of nonlinearity: geometry, material and boundary conditions. For the sake of depicting the capabilities of the presented numerical model in structural verifications, the study is focused on the patch loading field, a structurally complex phenomenon. Patch loading (or concentrated loading) is one of the most typically encountered str...
Citació
Chacon, R., Zorrilla, R. Structural health monitoring in incrementally launched steel bridges: patch loading phenomena modeling. "Automation in construction", Octubre 2015, vol. 58, p. 60-73.
Paraules clau
bridge launching, composite bridge, compressive edge loads, concentrated loads, deck, design, i-girders, ilm, mechanism, patch loading, plate girder webs, resistance, system
Grup de recerca
ATEM - Anàlisi i Tecnologia d'Estructures i Materials

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