As the offshore oil industry moves into deeper water, fixed-bottom platforms will be found to exhibit dynamic amplification of wave-induced response. The resulting dynamic loads will have a significant effect on the cyclic stresses used in a fatigue analysis. State-of-the-art fatigue analyses require some sort of stress-history curve, which is extracted from the dynamic response indicated by a mathematical model of a platform. The mathematical model of the platform is subjected to finite length synthetic wave profiles representing operational and severe sea states for a given location.

  • Supplemental Notes:
    • Presented at the 6th Annual Offshore Technology Conference, Houston, Texas, May 6-8, 1974. Requests for this paper should be directed to David L. Riley, Offshore Technology Conference.
  • Corporate Authors:

    Offshore Technology Conference

    6200 North Central Expressway
    Dallas, TX  United States  45206
  • Authors:
    • Maddox, N R
  • Conference:
  • Publication Date: 1974-5

Media Info

  • Features: References;
  • Pagination: p. 191-203
  • Serial:
    • Volume: 2

Subject/Index Terms

Filing Info

  • Accession Number: 00072901
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Report/Paper Numbers: OTC #2051 Paper
  • Files: TRIS
  • Created Date: Jan 16 1975 12:00AM