Magnolia Tension Leg Platform. To start the design of a offshore structure platform, it is required mainly to understand the principles of the steel structure design and then understand the effect of the environmental loads which is the major loads affect the offshore structures, all these designs are illustrated within the scope of API, ISO19902, ISO, in Chapter 3, Offshore structure platform design. This is the basis for the first SeaStar designs. The mechanical structure of the four-column tension leg platform. The tendon tension is set within predefined values, or window of operation. MTLP abbreviation stands for Mini Tension Leg Platform. Due to the requirement to produce from the area in deep water, there are a lot of researches and development have been done, by universities, owner companies and associated with engineering firms to go through using a floating platform on the sea and connected it by a tension wires to the seabed. This information will be very important to ensure harmony in the teamwork with the corrosion engineer, who is responsible for the design of the system and the construction group who carry out the system installation. According to diffraction theory, we calculated the maximum amplitude of the dimensionless wave load for different angles of incidence by using existing TWDF calculation software. Al momento esistono venticinque Tension-leg platform al mondo. When the incident angle of the wave β=45∘, Fy and Mx are both maximum. The turbine utilized a tension-leg platform design and a two-bladed turbine. What does MTLP stand for? In water depths that exceed 1000 m, TLPs are one of the most favored forms of construction. ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. URL: https://www.sciencedirect.com/science/article/pii/B9780128185513000156, URL: https://www.sciencedirect.com/science/article/pii/B9780080443812500047, URL: https://www.sciencedirect.com/science/article/pii/B0080429939001157, URL: https://www.sciencedirect.com/science/article/pii/B9780080443812500102, URL: https://www.sciencedirect.com/science/article/pii/B9781856175586000039, URL: https://www.sciencedirect.com/science/article/pii/B0122274105005123, URL: https://www.sciencedirect.com/science/article/pii/B9780128161913000018, URL: https://www.sciencedirect.com/science/article/pii/B9780884152194500247, URL: https://www.sciencedirect.com/science/article/pii/B9780128185513000016, URL: https://www.sciencedirect.com/science/article/pii/B9780123969774000044, Engineering Catastrophes (Third Edition), 2005, Floating Production Storage and Offloading, Mooring System Engineering for Offshore Structures, Historical Development of Offshore Structures, Subrata Chakrabarti, ... Cuneyt Capanoglu, in, Subsea and Deepwater Oil and Gas Science and Technology, Encyclopedia of Physical Science and Technology (Third Edition), Special Problems of Deep-Sea Oil and Gas Engineering, The total tension prestressing of the tension leg, Transverse metcentric height of the platform, Longitudinal metcentric height of the platform, The transverse swing and longitudinal swing rotational inertia of the platform, The vertical swing rotational inertia of the platform, The height between the barycenter and the cellar deck, The total vertical stiffness coefficient of the tension leg, The total transverse swing and longitudinal swing stiffness coefficient of the tension leg, The vertical swing stiffness coefficient of the tension leg. The pretensioned tethers provide the righting stability. 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