公开(公告)号：US11603639B2

公开(公告)日：2023-03-14

申请号：US17263654

申请日：2019-03-12

Applicant: SAIPEM S.A.

Inventor： Olivier Jean ,  Olivier Vambre

IPC: E02D7/18 ,  E02D5/28 ,  E02D7/06 ,  E02D13/04 ,  E02D15/08 ,  E02D15/10 ,  E02D27/52 ,  E02D27/12 ,  E02D27/42

Abstract: The invention concerns a method for installing a tubular metal pile (28) in a rocky ground, successively comprising drilling the rocky ground (6) in order to form a cavity (14) of predetermined diameter and depth, filling the cavity with a granular material (18), arranging the granular material present in the cavity by vibration, and installing the pile in the cavity.