Capítulos en libros

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Numerical Modeling of Wave Reflection in a Dispersive Micropolar Half-Space
(2012-07-13) Velez, Francisco Javier; Gomez, J.; Guarin, Nicolas; Velez, Francisco Javier; Gomez, J.; Guarin, Nicolas; Universidad EAFIT. Departamento de Ingeniería Mecánica; Mecánica Aplicada
In this work wave propagation is studied considering the role played by the microstructural entities described by a non-classical solid, like the Cosserat or micropolar medium [1].
Spectral element method for dispersion relations of phononic crystals
(2012-07-13) Guarin, Nicolas; Gomez, J.; Guarin, Nicolas; Gomez, J.; Universidad EAFIT. Departamento de Ingeniería Mecánica; Mecánica Aplicada
The mechanical response of heterogeneous solids below a given length scale starts to be controlled by the existing microstructure. In the case of periodic heterogeneities the materials are known as phononic crystals
Thermodynamics Theory for Damage Evolution in Solids
(Springer New York, 2015-01-01) Basaran, Cemal; Nie, Shihua; Gomez, J.; Gunel, Eray; Shidong Li; Minghui Lin; Hong Tang; Chengyong Yan; Wei Yao; Hua Ye; Basaran, Cemal; Nie, Shihua; Gomez, J.; Gunel, Eray; Shidong Li; Minghui Lin; Hong Tang; Chengyong Yan; Wei Yao; Hua Ye; Universidad EAFIT. Departamento de Ingeniería Mecánica; Mecánica Aplicada
In this chapter the thermodynamic theory behind damage mechanics is presented. The presented damage evolution model is purely physical, rather than empirical. Entropy production rate is used as a damage metric.