Foundation pile to be introduced by vibration in a foundation ground

摘要

Foundation pile (1) having a first segment (2) of foundation pile and at least a second segment (3) of foundation pile that are joined together so that their longitudinal axes (12) coincide, where the first and the second foundation pile segment consists of a first material and where the first foundation pile segment has at least one contact zone (18) to contact a first vibration device, where the contact zone has, at less by zones, a second material for the protection of the first material against a mechanical violation caused by the vibration device, characterized in that the second material and the first material are identical and the first segment (2) of foundation pile has a thickness wall larger than the second segment (3) of foundation pile, or because the second material is installed or applied on the inner side (10), the outer side (9) and / or the front side (16), from The first foundation pile segment, which is not linked to the second foundation pile segment.