Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 4; Volume 8, Part 4American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 61
... body with a multidirectional crack field is studied . The solid is assumed to be so large that the influence of the crack nucleation on the surface forces of the body can be neglected . The material of the body is homogeneous and ...
... body with a multidirectional crack field is studied . The solid is assumed to be so large that the influence of the crack nucleation on the surface forces of the body can be neglected . The material of the body is homogeneous and ...
Page 309
... body total mass of the colliding body including added mass effect mass of the colliding body P Pmax P impulsive load or contact load at the interface maximum impulsive load during impact average local contact pressure at interface ...
... body total mass of the colliding body including added mass effect mass of the colliding body P Pmax P impulsive load or contact load at the interface maximum impulsive load during impact average local contact pressure at interface ...
Page 311
... body just before impact . momentum is m Vi . During impact it will be subjected to the load impulse which acts along the line of impact at the impact interface and the reactive impulse , which is integrated over the entire body / water ...
... body just before impact . momentum is m Vi . During impact it will be subjected to the load impulse which acts along the line of impact at the impact interface and the reactive impulse , which is integrated over the entire body / water ...
Contents
OFFSHORE MECHANICS | 1 |
The Growth of Radial Cracks in Ice Sheets | 7 |
ICE FORCES | 11 |
Copyright | |
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analysis applied approach Arctic assumed average body calculated coefficient components compression compressive stress computed considered constant crack creep damage deformation dependent depth described determined developed diameter direction distribution effect elastic energy Engineering equation estimate experiments expression factor failure field Figure floe force fracture frequency function given grain grain boundary horizontal ice sheet iceberg impact increase initial International length limit load mass material maximum mean measured Mechanics method microcracks motion normal nucleation observed obtained Offshore operation parameters peak performed plane position predicted present pressure probability range ratio Regions relation relative Research resistance ridge samples sea ice shear ship shown shows simulation specimen strain rate strength stress structure surface Table temperature tensile tensor tests thickness toughness uniaxial vertical wave