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Accidental impact by ships in the updated EN 1991-1-7

 Accidental impact by ships in the updated EN 1991-1-7
Auteur(s):
Présenté pendant IABSE Congress: Structural Engineering for Future Societal Needs, Ghent, Belgium, 22-24 September 2021, publié dans , pp. 1348-1355
DOI: 10.2749/ghent.2021.1348
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Ship collision is still one of the risk-prone expositions for bridges crossing navigable inland and mar- itime waterways. Within the preparation of the 2nd generation of the Eurocodes a 3rd (final)...
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Détails bibliographiques

Auteur(s): (Bundesanstalt fuer Wasserbau (BAW), Karlsruhe, Germany (Federal Waterways Engineering and Research Institute))
Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Congress: Structural Engineering for Future Societal Needs, Ghent, Belgium, 22-24 September 2021
Publié dans:
Page(s): 1348-1355 Nombre total de pages (du PDF): 8
Page(s): 1348-1355
Nombre total de pages (du PDF): 8
DOI: 10.2749/ghent.2021.1348
Abstrait:

Ship collision is still one of the risk-prone expositions for bridges crossing navigable inland and mar- itime waterways. Within the preparation of the 2nd generation of the Eurocodes a 3rd (final) draft of an updated EN 1991-1-7 is edited [2]. Rules and background information for the Eurocode impact rules concerning inland and maritime waterway traffic are given. The rules and recommendations cover aspects like impact dynamics, load-indentation-functions, collision angles, collision probabili- ties and reliability criteria. For seagoing vessels new impact mechanics have been included. Infor- mation from some National Annexes and open questions are mentioned. Examples with determined ship impact forces are presented.

Copyright: © 2021 International Association for Bridge and Structural Engineering (IABSE)
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