Nonlinear Ship Rolling and Capsizing

The existing level of ship safety rules is presented and analysed, and guidelines for upgrading and improving the rules are given. An uncoupled equation of ship rolling is set and the methods for solving nonlinear ship rolling in regular and irregular waves are presented. Calculations of rolling for a particular ship in regular and irregular waves are done using the harmonic acceleration method. Nonlinear response phenomena are analysed. Capsizing probability is calculated by means of nonlinear dynamics (basin erosion technique). Based on these calculations new criteria for ship stability are recommended, based on the use of the ship survivability diagrams.

[2]  Tsutomu Kambe,et al.  水波のパラメトリック励振 : Nonlinear dynamics and chaos(流れの不安定性と乱流) , 1988 .

[3]  Alberto Francescutto.  INTACT SHIP STABILITY: THE WAY AHEAD , 2004 .

[4]  J. Parunov,et al.  Survival analysis of fishing vessels rolling in rough seas , 2000, Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences.

[5]  M. Taylan,et al.  The effect of nonlinear damping and restoring in ship rolling , 2000 .

[6]  Y. Fan.  Some advances of the harmonic balance method , 1996 .

[7]  L K Kobylinski,et al.  STABILITY AND SAFETY OF SHIPS. VOLUME I: REGULATION AND OPERATION , 2003 .

[8]  Alberto Francescutto,et al.  Nonlinear rolling response in a regular sea , 1984 .

[9]  Jeffrey M. Falzarano,et al.  Probabilistic approach for intact stability standards. Discussion. Author's closure , 2000 .

[10]  Alberto Francescutto,et al.  Bifurcations in ship rolling: experimental results and parameter identification technique , 1999 .

[11]  Ali H. Nayfeh,et al.  NONLINEAR ROLLING OF SHIPS IN REGULAR BEAM SEAS , 1986 .

[12]  DYNAMIC ANALYSIS OF SHIP CAPSIZING IN REGULAR WAVES , 1994 .

[13]  A. Tondl,et al.  Non-linear Vibrations , 1986 .

[14]  I Senjanovi,et al.  NONLINEAR SHIP ROLLING AND CAPSIZING IN ROUGH SEA , 1996 .

[15]  Arthur M. Reed,et al.  Modern computational methods for ships in a seaway. Discussion. Author's closure , 2001 .

[16]  Ivo Senjanović.  Harmonic acceleration method for dynamic structural analysis , 1984 .

[17]  Joško Parunov,et al.  Safety analysis of ship rolling in rough sea , 1997 .