This bachelor thesis is a reliability analysis of offshore equipment designed and made by Nexans Norway AS. One of the critical points is the interface between platform and the submerged, buoyancy suspended cable. To prevent fatigue in the umbilical, the transition between rigid platform and flexible umbilical is protected by a bend stiffener assembly. Established problem solving methods and techniques as well as geometrical and mathematical analysis has been used to reveal any potential causes for reliability issues in this equipment.

Nexans Norway AS

Nexans Norway AS is a leading supplier of power, telecommunications, installations and heating cables in Norway, and is among the world’s leading manufacturers of offshore control cables and high-voltage submarine cables. They also develop, manufacture and market submarine, land and offshore cables for power and telecommunication transmission.