Document details

Dynamic analysis of submerged fluid-filled pipelines subjected to a point press...

Author(s): Godinho, L. cv logo 1 ; Tadeu, A. cv logo 2 ; Branco, F. J. G. cv logo 3

Date: 2004

Persistent ID: http://hdl.handle.net/10316/3993

Origin: Estudo Geral - Universidade de Coimbra


Description
This paper analyses the wave scattering generated by point pressure loads in the vicinity of infinite fluid-filled circular pipelines submerged in a homogeneous fluid medium. The pipeline has a constant cross-section and is modelled as a homogeneous elastic material. The three-dimensional (3-D) response is formulated in the frequency domain, and is obtained as a discrete summation of the 2-D solutions found for different axial wavenumbers. Time solutions are computed by means of inverse Fourier transforms. Complex frequencies are used to avoid aliasing phenomena. http://www.sciencedirect.com/science/article/B6WM3-49N97KG-4/1/2c5236c670c9987fbd89d00f332bc2e5
Document Type Article
Language English
delicious logo  facebook logo  linkedin logo  twitter logo 
degois logo
mendeley logo

Related documents



    Financiadores do RCAAP

Fundação para a Ciência e a Tecnologia Universidade do Minho   Governo Português Ministério da Educação e Ciência Programa Operacional da Sociedade do Conhecimento EU