![]() ![]() The Orcaflex software will be used to model the mechanical connections (the mooring lines and the Yokohama fenders) and to make use of the hydrodynamic data base imported from the HydroStar analysis. The HydroStar software will be used to model the assembly of vessels in order to build a hydrodynamic data base. Such a complex system will be analyzed using the HydroStar software and the Orcaflex software. Therefore, it is necessary to define the limiting sea state conditions for the mooring. In a quite high sea state, the tensions in the mooring lines can become very high and the bollards can be damaged seriously. The amplitudes can be amplified due to the hydrodynamic and mechanical interactions between the vessels. In a high sea state, the motion amplitudes of the vessels are significant. The assembly of vessels is under action of waves These vessels are connected together using the mooring lines and spaced from each other using the Yokohama fenders. One or more cargo barges or tugs should be berthed to the laying vessel in order to supply the pipe joints to be welded and the necessary equipment. For the construction of an offshore pipe-line, a pipe laying vessel must be used. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |