Praktisch haalbare plaatsingsdichtheid van betonnen kubussen in de afdeklaag van een golfbreker

Recent investigations have shown that an increase of the packing density of armour blocks on a slope usually leads to an increased stability. This is also the case for cubes. Test on slopes with cube armour units with different values for the porosity yield an increase of stability until a certain optimum packing density. As a first conclusion...