Browsing SINTEF Open by Author "Bonath, Victoria"
Now showing items 1-6 of 6
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Field measurements on the behavior of brash ice
Bonath, Victoria; Zhaka, Vasiola; Sand, Bjørnar (Peer reviewed; Journal article, 2019)The behavior and properties of brash ice are important issues for the design of ice-going vessels. Heavy brash ice conditions may cause vessels to be dependent on ice-breaker assistance and time delays in the shipping ... -
Laboratory testing of compressive and tensile strenght on level ice and ridged ice from Svalbard region
Bonath, Victoria; Patil, Aniket; Fransson, Lennart; Sand, Bjørnar (Peer reviewed; Journal article, 2013) -
Morphology, internal structure and formation of ice ridges in the sea around Svalbard
Bonath, Victoria; Petrich, Christian; Sand, Bjørnar; Fransson, Lennart; Cwirzen, Andrzej (Journal article; Peer reviewed, 2018)The results from 3 years of comprehensive field investigations on first-year ice ridges in the Arctic are presented in this paper. The scopes of these investigations were to fill existing knowledge gaps on ice ridges, gain ... -
Physical and mechanical properties of ice from a refrozen ship channel ice in Bay of Bothnia
Zhaka, Vasiola; Bonath, Victoria; Sand, Bjørnar; Cwirzen, Andrzej (Chapter, 2020)Winter navigation in the North Sea is expanding with respect to vessel size and traffic volume. Icebreakers create routes for ice-going vessels by breaking the level ice cover. Repeated vessel passages in the fairways and ... -
Simulation of brash ice behaviour in the Gulf of Bothnia using Smoothed Particle 1 Hydrodynamics formulation
Patil, Aniket; Sand, Bjørnar; Fransson, Lennart; Bonath, Victoria; Cwirzen, Andrzej (Peer reviewed; Journal article, 2021)The repeated passage of ships through ice-infested waters create a field of broken ice pieces. The typical size of the broken ice pieces is generally <2.0 m. This area might be referred to as a brash ice field. The movement ... -
Three years of measurements of first year ridges in the Barents sea and Fram strait
Sand, Bjørnar; Bonath, Victoria; Sudom, Denise; Petrich, Christian (Peer reviewed; Journal article, 2015)During three expeditions in March 2011, March 2012 and April/May 2013 with the Norwegian coastguard vessel “KV Svalbard”, two pressure ridges around Svalbard, one ridge in Fram Strait and three ridges in Olga strait have ...