Browsing SINTEF Open by Author "Fransson, Lennart"
Now showing items 1-7 of 7
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Finite element simulation of punch through test using a continuous surface cap model
Patil, Aniket; Sand, Bjørnar; Fransson, Lennart (Peer reviewed; Journal article, 2015)An attempt has been made to calibrate the material model parameters of the continuous surface cap model with data from punch through tests performed in the Northern Gulf of Bothnia. An axisymmetric finite element model has ... -
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 ... -
Numerical prediction of ice rubble field loads on the Norströmsgrund lighthouse using cohesive element formulation
Patil, Aniket; Sand, Bjørnar; Cwirzen, Andrzej; Fransson, Lennart (Peer reviewed; Journal article, 2021)An attempt has been made to predict the ice rubble field load on Norströmsgrund lighthouse by using Cohesive Element (CE) formulation. Two sub-load events were selected to validate the numerical and material model used in ... -
Numerical simulations of shear properties of ice rubble: A shear box experiment
Patil, Aniket; Sand, Bjørnar; Fransson, Lennart (Peer reviewed; Journal article, 2013) -
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 ... -
Smoothed particle hydrodynamics and continuous surface cap model to simulate ice rubble in punch through test
Patil, Aniket; Sand, Bjørnar; Fransson, Lennart (Peer reviewed; Journal article, 2015)Recent trend in computational mechanics shows considerable development of numerical methods to simulate discrete materials such as ice rubble. Ice rubble has highly nonlinear behavior and to simulate shear properties ...