Titel: Dynamic cable stiffness and dynamic interaction between cable and beam
Sprache: Englisch
Autor/Autorin: Kutterer, Mathias
Starossek, Uwe
Schlagwörter: Dynamic stiffness;cable;beam;guyed mast;damping
Erscheinungsdatum: 1992
Quellenangabe: Proceedings of the Second (1992) International Offshore and Polar Engineering Conference, San Francisco, USA, June 1992, Vol. 2, pp. 361-8
Zusammenfassung (englisch): Closed-form expressions for the dynamic stiffness functions of a damped cable and a damped, axially prestressed beam element are given. A dynamic damping phenomenon of a single cable is described. For a multiply-guyed mast, dynamic response functions are evaluated. Influence of cable dynamics is investigated. In case of internal resonance, the dynamic stiffness function of a cable decreases and may become negative. Nevertheless, the response function for the composed system is favourably influenced by cable vibration. This effect is quantified by means of a stochastic analysis of the system response to random excitation. The study is restricted to linear theory; validity of linear theory is discussed.
URI: http://tubdok.tub.tuhh.de/handle/11420/424
URN: urn:nbn:de:gbv:830-tubdok-4973
DOI: 10.15480/882.422
ISBN: 1-880653-02-8
Institut: Baustatik und Stahlbau B-4
Structural Analysis and Steel Structures B-4
Dokumenttyp: InProceedings (Aufsatz / Paper einer Konferenz etc.)
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