公开(公告)号：US20210292989A1

公开(公告)日：2021-09-23

申请号：US17263654

申请日：2019-03-12

Applicant: SAIPEM S.A.

Inventor： Olivier JEAN ,  Olivier VAMBRE

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

Abstract: A method for installing a tubular metal pile in a rocky ground, successively comprises the steps of drilling the rocky ground in order to form a cavity of predetermined diameter and depth, filling the cavity with a granular material, arranging the granular material present in the cavity by vibration, and installing the pile in the cavity.