A tension-leg platform (TLP) or extended tension leg platform (ETLP) is a vertically moored floating structure normally used for the offshore production of oil or gas, and is particularly suited for water depths greater than 300 metres (about 1000 …

2021年1月1日 · Hull: A standard TLP hull has a square setup with a horizontal ring pontoon that connects four

1999年5月3日 · This paper describes the design, fabrication and transportation of the 28,500mt Ursa TLP hull. The process involved a fast track design performed in the USA while fabrication of the hull was underway in Italy.

2022年7月9日 · In the present study, a fully coupled TLP hull-TTR system for hydrodynamic numerical simulation is established. A specific hydraulic pneumatic tensioner is modeled by considering 4 cylinders. The production TTR model is stacked up by specific riser joints. The simulation is also extended to analyze an array of TTRs.

2016年4月1日 · Design of tension leg platform (TLP) is difficult to reach a feasible and superior design. This paper provides an optimization method for TLP in the consideration of hull form and tendons. A modeling and assessment procedure of TLP …

1996年5月31日 · Hull The hull provides sufficient buoyancy to support the deck, facilities, and flexible risers and has sufficient excess buoyancy to develop the design tendon pretension. The hull is designed of stiffened plate and stiffened shell construction.

2020年9月1日 · Tension leg platforms, or TLPs for short, are fixed platforms designed to withstand the environmental and operational loads applied to them in deep water. The name...

A tension-leg platform (TLP) is a type of offshore structure used for oil and gas production in water depths greater than 300 m. It consists of a semisubmersible vessel moored by vertical tendons connected to the seafloor, which provide stability through high tension.

1999年5月3日 · The Ursa TLP's primary structural design of (6) deck modules supported from the hull by an upper column frame (UCF) was a third generation design of the tension leg platform. The intent (and result) of the design was to provide cost and schedule benefits through reduced hull/topsides structural and piping interconnection.

2016年3月25日 · This paper reports a study on hull sizing for tension leg platforms (TLPs) using an optimization model. At the conceptual or basic design stage of an offshore platform project, hull sizing is one of the most important tasks, having a great impact on later stages of the project.