| 摘要 |
Artificial unit (1000), related process and formwork for making the same, configured to build hydraulic structures, in particular maritime structures, the artificial unit (1000) being inscribable in an equivalent cube having side equal to D and comprising a central cubic portion having a centre, six faces and side equal to 2-K2- D, characterised in that it is provided with a plurality of parallelepiped projecting elements adjacent to each other which project from each face of the central cubic portion so that a ll six views obtainable through projections of the artificial unit (1000), which are orthogonal to the six faces of the central cubic portion, are different from each other, each one of the projecting parallelepiped elements having a first linear dimension s1, a second linear dimension s2 and a third linear dimension s3 which are each not lower than K1-D and not larger than 5- K1- D, or not lower than K2-D and not larger than 5-K2-D, wherein K1 is a first coefficient lower than 1 and K2 is a second coefficient lower than 1. |
