| 摘要 |
This girder (8) for supporting a tidal turbine fairing has a parallelogram-shaped cross-section (S), taken perpendicularly to a longitudinal axis (A8) of the girder (8). It comprises at least one slot (86a, 86b) extending generally parallel with the longitudinal axis (A8) of the girder (8). a cross-section (S) taken perpendicularly to the longitudinal axis (A8) of the girder (8), the traces of the surfaces bordering the slot (86a, 86b) extend from one of the long sides (801, 803) of the cross-section (S) to an adjacent short side (802, 804) of the cross-section (S).
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