Abstract
The dynamic response of moored semi-submersibles to forces imposed on them by ice floes and bergy-bit/growler impacts is studied. Ice forces on the vertical columns of the semi-submersibles are determined using a strain rate, temperature, and ice-thickness-to-column-diameter ratio dependent force formulation. Three different analytical approaches are suggested for the solution of semi-submersible bergy-bit impact problems, and numerical results are obtained using the initial velocity approach. The semi-submersible chosen for numerical example is similar to the SEDCO 700 Series. The global and local structural responses are obtained for forces imposed on it by ice floes and bergy bits.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
