Dynamics of a marine stationary platform under action of the seismic loading is investigated. The structure consists of a tube-like ferroconcrete rod of variable cross-section. To describe the rod vibrations the beam-like model is used. The system of partial differential equation is reduced to the system with 6 degrees of freedom. Some numerical examples are studied. It is established that at design it is necessary to pay the main attention to the concrete strength when the extension deformations appear.

Original languageEnglish
Title of host publicationECCOMAS Thematic Conference - COMPDYN 2011
Subtitle of host publication3rd International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering: An IACM Special Interest Conference, Programme
Number of pages9
StatePublished - 2011
Event3rd International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2011 - Corfu, Greece
Duration: 25 May 2011 → 28 May 2011

Conference

Conference3rd International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2011
Country/TerritoryGreece
CityCorfu
Period25/05/11 → 28/05/11

    Scopus subject areas

  • Computers in Earth Sciences
  • Geotechnical Engineering and Engineering Geology
  • Computational Mathematics

    Research areas

  • Beam model, Earthquake, Horizontal seismic loading, Marine stationary platform, Oilindustrial engineering, Tube-like ferroconcrete rod

ID: 9283186