Typical analyses

 

· Global analyses

· Local analyses (sub model and super element technique)

· Collision and dropped object analyses

· Linear and nonlinear buckling analyses

· Calculations of stress concentration factors (SCF)

· Penetration of bulkheads

· Modal-, frequency response- and explosions analyses

· Root- and toe failure for welds

· Misc hydrodynamic calculations

 

 

.Software

 

· Abaqus Implicit/Explicit, Nastran, Ansa, Metapost

· DNV/Sesam, DNV/Patran, DNV/Genie, Puls, Stipla, PDMS, Autocad

· Matchcad, Matlab

· STAAD PRO

· Wadam, Orcaflex, Simo, Mimosa

Analyses are performed for Ultimate limit state (ULS), Fatigue limit state (FLS) and sevice limit state (SLS).  We handle both stochastic and simplified fatigue analyses  in order to verify the design life of the offshore structures.