Ice-Structure Interaction

IUTAM/IAHR Symposium St. John's, Newfoundland Canada 1989
1. Auflage 2011
ISBN: 978-3-642-84102-6
Verlag: Springer

Buch, Englisch, 738 Seiten, Format (B × H): 155 mm x 235 mm, Gewicht: 1124 g

Reihe: IUTAM Symposia

IUTAM-IAHR Symposium on Ice-Structure Interaction Professor Bez Tabarrok, Chairman of the Canadian National Committee (CNC) of the International Union of Theoretical and Applied Mechanics (IUTAM) invited Professor Derek Muggeridge to organize a symposium on ice structure interaction. Dr. Muggeridge readily agreed and prepared a proposal that was endorsed by the CNC and presented to the General Assembly Meeting of IUTAM for their consideration. This Assembly gave its approval and provided the local organizing committee with the names of individuals who were willing to serve on the Scientific Committee. Dr. Muggeridge became chairman of this committee and Dr. Ian Jordaan became co-chairman of this committee as well as chairman of the local organizing committee. The symposium followed the very successful previous meeting, chaired by Professor P. Tryde in Copenhagen, by ten years. Both symposia uti lized Springer-Verlag to publish their proceedings. The Faculty of En gineering and Applied Science at Memorial University of Newfoundland were particul{lXly pleased to host this prestigious symposium as it marked the twentieth anniversary of its Ocean Engineering Research Centre.

Zielgruppe

Research

Autoren/Hrsg.

Jones, Stephen J.

McKenna, Richard F.

Tillotson, Joy

Jordaan, Ian J.

Inhaltsverzeichnis

Session I: Creep And Viscoelasticity.- Creep and Rupture in Relation to Field Experiments.- The Use of Tertiary Creep Rates in Ice at High Strains in Compression and Shear.- Creep and Settlement of Ice Structures - A Case History.- Creep Constitutive Equations for Polycrystalline Ice and Effect of Microcracking.- Kinetics of Microcracking and Dilatation in Polycrystalline Ice.- Chairman’s Remarks.- Session II: Fracture.- Fracture Mechanics Models of Ice-Structure Interaction.- The Fracture Toughness of Ice.- The Study of Fracture Toughness of Bohai Sea Ice.- The Tensile and Compressive Fracture of Ice.- Session III: Damage And Compressive Fracture.- Models for the Deformation Behavior of Viscoelastic Media with Distributed Damage and Their Applicability to Ice.- Microfracture and The Compressive Failure of Polycrystalline Ice.- Some Questions on Ice and Ice Cover Fracture in Compression.- Seasonal Compressive Strength of Beaufort Sea Ice Sheets.- Processes of Deformation and Fracture of Ice in Compression.- A Plasticity Model for the Crushing of Ice.- Strength and Failure Modes of Pure Ice and Multi-Year Sea Ice Under Triaxial Loading.- Sea Ice Under Complex Stress States: Constitutive Modelling and Testing.- Session IV: Friction And Broken Ice Masses.- Mechanisms of Ice Friction.- Crushing Friction Experiments on Freshwater Ice.- Do Cracks Reduce Thermal Ice Stresses?.- Session V: Design Methodologies.- Statistical Analysis of Ice Forces.- Probabilistic Determination of Iceberg Collision Design Loads for Floating Production Vessels.- The Selection of Design Ice Loads and Design Ice Features For Fixed Offshore Structures in the Beaufort Sea.- Structural Risk Model of Arctic Shipping.- Probabilistic Ice Forces on Offshore Structures.- Chairman’s Remarks.- Session VI:Ice-Structure Interaction.- Ice Interaction with Structures.- Adjusting Local Stiffness for Improving Dynamic Ice-Structure Interaction of Bohai Jackets.- Theoretical Modelling of Ice-Structure Interaction.- Ice-Structure Interaction During Indentation Tests.- Structure Geometry and Ice Interaction.- Dynamics of Continuous Icebreaking by an Icebreaker Hull.- Impact Ice Pressure: More Questions than Answers.- A Method of Scaling for Ship-Ice Model Tests.- Chairman’s Remarks.- Contribution to General Discussions.