Utimate strength analysis of cylindrical members of offshore structure subject to combined loads

조합하중을 받는 해양구조물 원통부재의 최동강도 해석

  • 박치모 (울산대학교 조선해양공학부)
  • Published : 1997.05.01


Simple and efficient way of nonlinear analysis considering elasto-plastic large deformation is introduced to calculate the strength of ring-stiffened cylinears subject to combined load of axial compression and lateral pressure. Parametric study gives various collapse modes according to the combination ratio of axial compression and lateral pressure, interaction between axial compression and lateral pressure and imperfection sensitivity of ultimate strength.


Cylinder Members;Ultimate Strength Analysis;Combined Loads;Load Interaction;Imperfection Sensitivity


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