| 摘要 |
The invention relates to an apparatus for adjusting the level of an interface between a foundation 6 and a structure 7 mounted to the foundation. The apparatus comprises two circular shims 1,1', each rotatable about a rotational axis with respect to the other and to the foundation 6. The shims 1,1' are used one on top of the other between the foundation 6 and the structure 7. To provide a level base for the structure, the shims are rotated relative to each other. The shims are preferably used for the assembly of offshore wind turbine towers. |
