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Fast computation of an infinite, longitudinally-varying and harmonic strip load acting on a viscoelastic half-space

Autor
Arcos, R.; Clot, A.; Romeu, J.; Martin, S.R.
Tipus d'activitat
Article en revista
Revista
European journal of mechanics. A, Solids
Data de publicació
2014-02-01
Volum
43
Pàgina inicial
58
Pàgina final
67
Repositori
http://hdl.handle.net/2117/22264 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0997753813000946 Obrir en finestra nova
Resum
In the context of the developing of a numerically efficient model of railway induced ground vibrations, the problem of an infinite, longitudinally-varying and harmonic strip load acting on the surface of a viscoelastic half-space is reformulated in order to improve its numerical evaluation. On one hand, the static integrands of this specific problem are modified and introduced into the original integrands to reduce their spectral content at high wavenumbers, saving computational time needed for ...
Citació
Arcos, R. [et al.]. Fast computation of an infinite, longitudinally-varying and harmonic strip load acting on a viscoelastic half-space. "European journal of mechanics. A, Solids", 01 Febrer 2014, vol. 43, p. 58-67.
Grup de recerca
LEAM - Laboratori d'Enginyeria Acústica i Mecànica

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