Table of Contents

I Sub-Seabed Characteristics.- Section 1 — Strength and Consolidation.- — Modelling and the Consolidation of Marine Soils.- 1 In situ Void Ratio, Strength and Overburden Pressure Anomalies in Seabed Clays.- 2 Undrained Shear Behaviour of Quasi-overconsolidated Seabed Clay Induced by Cyclic Loading.- 3 Consolidation Properties and Stress History of Some Deep Sea Sediments.- 4 Settlement and Consolidation in the Laboratory of Steadily-deposited Sediment.- Section 2 — Submarine Slopes and Sediment Testing.- — Submarine Slope Failures.- 5 Slope-stability Analysis and Creep Susceptibility of Quaternary Sediments on the Northeastern United States Continental Slope.- 6 Analysis of Slope Stability, Wilmington to Lindenkohl Canyons, US Mid-Atlantic Margin.- 7 A Device to Facilitate the Sampling and in situ Testing of Sediments.- 8 A New Technique to Identify Sea Sediments in Shallows.- II Sub-Seabed Site Investigation and Design.- Section 3 — Probes, Corers and Pore Pressure Measurement.- 9 Calculation of Stresses on Shallow Penetrometers and Footings.- 10 Measurements of Wave-induced Pore Pressure and Coefficients of Permeability of Submarine Sediments during Reversing Flow.- 11 Non-linear Finite Strain Consolidation of Soft Marine Sediments.- Section 4 — Cyclic Loading and Sub-seabed Stability.- — Liquefaction of Seabed Sediments: Triaxial Test Simulations.- 12 Wave-induced Liquefaction in Seabed Deposits of Sand.- 13 Liquefaction Prediction in the Marine Environment.- 14 Methods of Predicting the Deformation of the Seabed due to Cyclic Loading.- 15 Geotechnical Hazards Associated with Leg Penetration of Jack-up Rigs.- Appendix to Parts I and II Sub-seabed Studies Workshop.- III Sediment Transport.- Section 5 — Wave- and Current-induced Transport.- 16Wave-induced Bed Load Transport.- 17 Resuspension of Clays Under Waves.- 18 Sediment Transport due to Waves and Tidal Currents.- 19 Sediment Transport by Tidal Residual Flow in Bays.- Section 6 — Storm Impact and Forecasting.- 20 Littoral Drift Caused by Storms.- 21 Climatic Variation in the North Sea Region.- IV Sediment—Structure Interaction.- Section 7 — Influence of Wave/Current and Fluid/Sediment.- 22 Interaction Between Pipelines and the Seabed Under the Influence of Waves and Currents.- 23 Local Erosion at Vertical Piles by Waves and Currents.- 24 Grain Shape Effects on Sediment Transport with Reference to Armouring.- 25 Potential Influence of Gas-induced Erosion on Seabed Installations.- Appendix to Parts III and IV Sediment Transport Studies Workshop.- Closing Address — Delayed Consolidation of Marine Clay (Soil Mechanics from Onshore to Offshore Seabed).- List of Delegates.