P.A. Kolkman and J. Lindenberg both Delft Hydraulics. K.W. Pilarczyk, Rijkswaterstaat.

• Preface 1. Soil-water-structure interactions; An introduction to the SOWAS concept ;Are models of any use for the designer of civil structures (Keynote lecture) Features of soil behaviour in relation to soil-water-structure interaction (Keynote lecture) 2. Wave and current induced behaviour of the seabottom 3. Local scour 4. Behaviour and stability of block revetments and filter layers 5. Wave impact loads and behaviour of asphalt revetments 6. Piles, platforms, piers and gravity structures 7. Sand suppletion processes and flow slides 8. Breakwaters, dams and wall 9. Miscellaneous.