| 摘要 |
The pile is made by vibratory driving of a H-shaped profile comprising between the wings (2, 3) on either side of the core (1) two deflecting sheet metals (4A, 4'A - 4B, 4'B) inclined upwards, the one (4A, 4'A) towards the exterior of the profile and the other (4B, 4'B) towards the interior of the profile where these two sheet metals are fixed to the profile. |
