Page 326 - Marine Structural Design
P. 326

302                                                     Part II Ultimate Strength















































                            Figure 14.7  Response caused by Collision between Supply Ship and
                                        Jacket Platform
                                        a.  Jacket  platform  struck  by  supply  ship  showing
                                        distribution  of  plastic  nodes (Ship velocity, vo =Sins-'  time
                                        1.45s)
                                        b.  Impact displacement time histories of the platform
                                        c.  Time  history  of  energies  during  ship  impact  on  jacket
                                        platform  (Impact velocity, V, = 0.5ms-')
                                        d.  Time  history  of  energies  during  ship  impact  on  jacket
                                        platform  Ompact velocity, V, = 2ms-' )
                                        e.  Time  history  of  energies  during  ship  impact  on  jacket
                                        platform (Impact velocity, V, = 5ms-' )
   321   322   323   324   325   326   327   328   329   330   331