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"Acoustoelastic Pure-Displacement Elements Based on Biot's Poromechanics Theory"^^ .
"From the elastic energy contained in a displacement based porous material the general form of the stiffness and mass matrices are obtained. If both fields can be expanded with equal order polynomials the general form is further simplified and it is shown that the coupling stiffness reduces to the one arising to compute volume changes in an elastic medium. A plane beam and a four node tetrahedron are developed. To avoid spurious rotational modes appearance in the tetrahedron fluid a penalty formulation is used. The effect of the penalty factor in matrix conditioning is analysed. Elements dynamic behaviour is compared."^^ .
"2012" .
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"96-97" .
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"Elsevier B.V."^^ .
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"Computers and structures"^^ .
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"00457949" .
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"Manuel"^^ .
"Recuero López"^^ .
"Manuel Recuero López"^^ .
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"C."^^ .
"Militello"^^ .
"C. Militello"^^ .
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"Viana Lida"^^ .
"Guadalupe Suarez"^^ .
"Viana Lida Guadalupe Suarez"^^ .
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"Acoustoelastic Pure-Displacement Elements Based on Biot's Poromechanics Theory (PDF)"^^ .
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"INVE_MEM_2012_94797.pdf"^^ .
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"Acoustoelastic Pure-Displacement Elements Based on Biot's Poromechanics Theory (Other)"^^ .
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"preview.jpg"^^ .
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"Acoustoelastic Pure-Displacement Elements Based on Biot's Poromechanics Theory (Other)"^^ .
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"indexcodes.txt"^^ .
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"Acoustoelastic Pure-Displacement Elements Based on Biot's Poromechanics Theory (Other)"^^ .
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"lightbox.jpg"^^ .
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"Acoustoelastic Pure-Displacement Elements Based on Biot's Poromechanics Theory (Other)"^^ .
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"medium.jpg"^^ .