METHOD OF STABILIZING EXHAUSTED STRUCTURES WITH RESPECT TO PERTURBATIONS CAUSED BY A SURFACE FLUID AND STABILIZED VERTICAL STRUCTURE

摘要

The invention relates to the stabilization of a vertical structure such as a pillar. BR/ It relates to the implementation of a device 3 which releases in the vicinity of the structure a second fluid different from that which surrounds the structure. The second fluid has a density different from that of the first. For example, air 8 is released by the device 3 and goes up in the low-pressure part which is just downstream of the pillar 1 and breaks the synchronism of the vortex step downstream of this pillar 1. BR/ Application to the stabilization of underwater structures. BR/ (CF DRAWING IN BOPI) BR/ BR/ / P