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Full scale deflection of ice by an icebreaker

Par Conseil national de recherches du Canada

AuteurRechercher : ; Rechercher :
FormatTexte, Rapport technique
Sujetice deflection; icebreaker
Résumé
Two methods have been used to measure the full scale deflection of ice by the operation of the icebreaker, CCGS Sir John Franklin. The data shows consistency and indicate that three types of disturbances are caused by the operation of the icebreaker in water with a .5m ice cover. One type, long period water/ice waves(T~5s) caused by jamming of the ice sheet near the ship's maximum beam, may be associated with reports of structural damage of icebreakers that occurs in the vicinity of the `shoulder' of the bow.
Date de publication
Maison d’éditionNational Research Council of Canada. Institute for Marine Dynamics
EmplacementSt. John's, Newfoundland
Série
  • Laboratory Memorandum (National Research Council of Canada. Institute for Marine Dynamics), nº LM-1991-29.
Langueanglais
Numéro du CNRCNRC-IOT-5762
Numéro NPARC8895717
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Identificateur de l’enregistrement8dd438dd-a0bf-4c93-9175-05327e9e4a20
Enregistrement créé2009-04-22
Enregistrement modifié2023-01-05
Date de modification :