ANALYSIS OF SECOND GENERATION INTACT STABILTY CRITERIA

Year 2020, Issue: 19, 17 - 30, 16.09.2020

Aydın Sülüs Hakan Akyıldız

Abstract

A new Intact Stability Code that is called second generation intact stability criteria are likely to be issued by IMO. These criteria include five failure modes of stability vulnerability (pure loss of stability, parametric roll, surf riding/broaching, dead-ship and excessive acceleration). The paper presents sample calculations concerning the assessment of the vulnerability to parametric roll of a bulk carrier. Calculations are carried out for level 1 and level 2 of the criteria under consideration. There are two options for assessment of criteria in Level 2. C1 of Level 2 is used in calculation given in this study.

Keywords

parametric roll, pure loss of stability, second generation intact stability criteria, stability of a bulk carrier

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