| 摘要 |
This system consists of annular cages composed of a flexible and inflatable peripheral float on which nets are fastened. The inflation pressure determines the elasticity of the assembly and its behaviour under the conditions of installation and operation. The float may consist of several portions and is rendered unsinkable by means of appropriate arrangements. Several of these cages may be supplemented by a technical platform providing, on the one hand, the feeding of nourishment and permitting, on the other hand, access by the personnel. <IMAGE> |
