Analytical solution of heave vibration of tension leg platform

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Title:Analytical solution of heave vibration of tension leg platform
Creators:
Tabeshpour, M. R.; tabesh_mreza at yahoo dot com; Department of Civil Engineering, Sharif University of Technology, Teheran, Iran
Golafshani, A. A.; Department of Civil Engineering, Sharif University of Technology, Teheran, Iran
Ashtiani, B. Ataie; Department of Civil Engineering, Sharif University of Technology, Teheran, Iran
Seif, M. S.; Department of Civil Engineering, Sharif University of Technology, Teheran, Iran
Journal or Publication Title:
Journal of Hydrology and Hydromechanics, 54, 3, pp. 280-289
Uncontrolled Keywords:Tension Leg Platform, Heave Motion, Wave Radiation, Wave Scattering

Abstract

An analytical solution for the two-dimensional tension leg platform (TLP) interacting with ocean wave is presented. The legs of TLP are considered as elastic springs. The flow is assumed to be irrotational and single-valued velocity potentials are defined. The effects of radiation and scattering are considered in the boundary value problem. Because of linear behavior of legs during wave excitation, ignoring coupling effects with other degrees of freedom, the analytical solution of heave response has good agreement with the real behavior of the structure.

Official URL: http://147.213.145.2/vc/vc1.asp

Title:Analytical solution of heave vibration of tension leg platform
Translated title:Hydrodynamická analýza vertikálního pohybu pevně ukotvené plošiny s prihlédnutím na radiační a rozptylové vlivy
Creators:
Tabeshpour, M. R.; tabesh_mreza at yahoo dot com; Department of Civil Engineering, Sharif University of Technology, Teheran, Iran
Golafshani, A. A.; Department of Civil Engineering, Sharif University of Technology, Teheran, Iran
Ashtiani, B. Ataie; Department of Civil Engineering, Sharif University of Technology, Teheran, Iran
Seif, M. S.; Department of Civil Engineering, Sharif University of Technology, Teheran, Iran
Uncontrolled Keywords:Tension Leg Platform, Heave Motion, Wave Radiation, Wave Scattering
Subjects:T Technology > TA Engineering (General). Civil engineering (General)
Divisions:Mathematics, Physics and Earth Sciences > Institute of Hydrodynamics > Journal of Hydrology and Hydromechanics
Journal or Publication Title:Journal of Hydrology and Hydromechanics
Volume:54
Number:3
Page Range:pp. 280-289
ISSN:0042-790X
Publisher:Institute of Hydrology of the Slovak Academy of Sciences and the Institute of Hydrodynamics of the Academy of Sciences of the Czech Republic
Related URLs:
URLURL Type
http://avi.lib.cas.cz/node/55Publisher
ID Code:5931
Item Type:Article
Deposited On:11 Jun 2010 14:43
Last Modified:11 Jun 2010 12:43

Citation

Tabeshpour, M. R.; Golafshani, A. A.; Ashtiani, B. Ataie; Seif, M. S. (2006) Analytical solution of heave vibration of tension leg platform. Journal of Hydrology and Hydromechanics, 54 (3). pp. 280-289. ISSN 0042-790X

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