
A complete strength assessment system for engineering of ships, offshore structures and risers based on the finite element methodology.
Sesam is a life cycle management system delivering strength assessment and operational management from design to operation to decommissioning. Sesam covers a structure's entire life cycle delivering engineering software support in design, structural re-analysis systems, modifications and repair, input to the operational phase, emergency response and decommission.
Using concept technologies in computer aided engineering has proven to be cost-efficient in all the design phases, since the same concept model can be used with different complexities.
Market driven development
While Sesam has evolved as a market-driven modular system enabling users to invest in a package of selected modules, integrated packages have also been developed to cover specific needs.
This allows for tailor-made Sesam installations to maximise features in a cost-efficient way. The packages share a common look and feel, which makes the system intuitive and easy to learn. All packages cover in-place, installation, transportation, accidental conditions and operational aspects.
A complete solution for strength assessment of fixed structures.
A complete solution for the life-long strength assessment of floating structures.
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The Sesam 2011 release attracted much attention at the DNV Software Conference for Sesam on 7-9 November in Hangzhou, China, where representatives from the major maritime and ocean engineering research institutes, yards and design companies attended.

With tailor-made software for design of offshore wind turbine structures addressing the industry’s need to account for the combined effect of wind and hydrodynamic loads.