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INTRODUCTION TO MODUL 2

                            The mobile offshore structures can be categorized as follows (fig. 1):
                                       ■  Jack-up platforms;
                                       ■  Semi-submersible  platforms  and  Tension  Leg
                                           Platforms (TLP);
                                       ■  Submersible platforms;
                                       ■  Drilling ships;
                                       ■  Lay barges;
                                       ■  Semi-submersible lay barges;
                                       ■  Offshore terminals and storage units;
                                       ■  Buoys.































                                    Figure 1 - Classification of mobile offshore structures


                                   Furthermore,  in  many  cases  the  separate  investigation  of
                            the group of the compliant structures in which the effects of their
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