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Medium: Fachartikel
Sprache(n): Englisch
Veröffentlicht in: Structural Engineering International, , n. 4, v. 12
Seite(n): 254-257
DOI: 10.2749/101686602777965117
Abstrakt:

This paper focuses on the discrepancy that may occur between finite element modelling (FEM) and on-site strain measurements. This is based on practical experience the from assessment of the Forsmo Bridge; a 263 m long and 50 m high riveted steel-truss-arch railway bridge completed in 1912. The three-dimensional FE-modelling is described and typical problems are outlined. Results from strain-gauge measurements are included. The FE-model is updated and lessons learned are described. Recommendations for modelling are given and it is concluded that on-site measurements and model updating can be crucial for assessment of sufficient accuracy.

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  • Reference-ID
    10005884
  • Veröffentlicht am:
    20.02.2003
  • Geändert am:
    28.10.2016
 
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