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Technical Analyses

ABS has developed and routinely applies technologically advanced methods to evaluate complex engineering problems.

We offer the following engineering analyses, in support of vessel design:

Finite Element Analyses for Hull Structures

  • Design evaluation
  • Dynamic load approach 

Machinery Analyses

  • Pressure vessel analysis
  • Tank support analysis
  • Crankshaft analysis
  • Short circuit analysis
  • Coordination study
  • Flange analysis
  • Torsional vibration analysis

Structural Analysis

  • Finite element analysis
  • Stress analysis
  • Thermal stress analysis
  • Vibration prediction studies
  • Fatigue and fracture mechanic analyses
  • Rule scantling analysis
  • Buckling analysis
  • Hull girder analysis
  • Wind loading analysis
  • Grillage analysis
  • Double bottom analysis
  • Plane frame analysis
  • Webframe analysis
  • Mooring strength analysis
  • Permissible speed-in-ice analysis

Hydrodynamic Analysis

  • Environmental loading 
  • Design load prediction
  • Nonlinear seakeeping and motion analysis
  • Parametric roll assessment
  • CFD simulation
  • Springing and whipping analysis
  • Bow and stern slamming analysis
  • Wet-deck slamming for high speed craft
  • Sloshing analysis
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