... sheet longitudinal crack ice sheet ice road thickness load patch snow bank vehicle design thickness offshore technology conference ground transportation footprint stress ratio thickened section ice thickness Barrette Paul D , " A review of guidelines on ice roads in Canada...

... strength ice sheet propulsion test torque open water test level ice drillstring design flexural strength resistance ice piece overload open water test us government propeller-ice interaction icebreaker Wang , J. , Millan , J. and McGreer , D. , " Model Tests of the New...

... on the level ice sheet. These experiments were based on image data from external camera and propeller flow parameters, where the area, as well as coordinate calculation, were within 3% of the accuracy from the acquired images. Full-scale ice thicknesses utilized in the experiments were selected and confirmed...

... wave field simulation simulation result oscillation reflection approx interaction direct arrival ice sheet modeling & simulation upstream oil & gas field data exploration flexural wave wave propagation geophone simulation Diez , A. , and O. Eisen . 2015...

... of ice and fixed/floating structures were analyzed, which provides useful references for future ice load modelling and offshore structure design. upstream oil & gas platform design offshore structure design bonding strength ice sheet mooring system numerical simulation breakage length...

... and the interaction process with the ice sheet was monitored and documented. Relevant parameters like the crack length and orientation and resulting floes size distribution after different runs of wave application were measured and analysed by image processing. The relation between controlled wave parameters and ice...

... ice features and subsequent analysis can be a very useful method for gaining additional insight on pack ice driving forces. rubble field drilling operation shear wall floe fragment thickness friction timco croasdale pileup upstream oil & gas beaufort sea ice sheet pack ice line...

... to cope with the complexity of calculating the kinematic and failure behaviour for the ice sheet and for each newly created ice fragment that results from contact with the structure or due to collision with other ice rubble particles for ice mechanical properties. At ATC 2014 , the program was first...

... mooring system setup interaction stiffness ice sheet test setup upstream oil & gas technology conference subsea system scenario model testing international conference model test transverse carriage ice model testing OTC 24565 Best Practice in Ice Model Testing on Moored Floaters P...

... ice load particle interaction upstream oil & gas simulation offshore structure ice sheet subsea system technology conference otc 24642 ice action ice-structure interaction OTC 24642 Discrete Element Method Helps Determine Load Levels for Ice-Capable Jackups Shaocheng Di, Shunying Ji...

... to cope with the complexity of calculating the kinematic and failure behaviour for the ice sheet and for each ice fragment that results from contact with the structure or from collision with other ice rubble particles for ice mechanical properties. Currently the program is able to simulate the flow...

... thedrilling structures and equipment on the deck. The emphasis is on theefficient of breaking, moving ice sheets around the structure and withholdingthe topside loads. Some of the platform concepts are fixed and others aredeveloped from the floating solution and the technical details are presented inthis...

... Abstract The interaction of ice sheets with rigid vertical structures is an important problem in the design of arctic offshore structures. Offshore structures often experience an enormous ice load since the ice sheet breaks by crushing into the structure. The finite element method is adopted...

... a downward force component that tends to sink the vessel and must be resisted by added buoyancy. medium scale 45 ice management ice thickness exxonmobil upstream research company ice sheet ice property strength cone ice condition ice load level ice load waterline model test technology...