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Ítem Experimental Analysis of the Lateral Resistance of a Shear Critical Reinforced Concrete Frame(Sociedade Portuguesa de Engenharia Sismica (SPES), 2012-09-24) Acevedo A.B.; Bonett, R.L.; Carmona, O.; Acevedo A.B.; Bonett, R.L.; Carmona, O.; Universidad EAFIT. Departamento de Ingeniería Mecánica; Mecánica AplicadaFlexural behaviour of reinforced concrete (RC) frames is a well-studied topic that has been evaluated both analytical and experimentally. Contrarily, shear failure of RC frames have been studied in a lesser amountÍtem Thermodynamic theory for damage evolution in solids(2014-05-01) GOMEZ, JUAN DAVID; GOMEZ, JUAN DAVID; Universidad EAFIT. Departamento de Ingeniería Mecánica; Mecánica AplicadaÍtem Numerical analysis of the modal coupling at low frequencies in the Colombian Andine Bandola(2012-07-13) Gomez, Sara R.; Guarin, Nicolas; Gomez, Sara R.; Guarin, Nicolas; Universidad EAFIT. Departamento de Ingeniería Mecánica; Mecánica AplicadaMusical acoustics have emerged as a branch that studies the sound produced for musical purposes. The specific subject of acoustics of strings instruments like guitar and violinÍtem 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 AplicadaThe 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 crystalsÍtem 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 AplicadaIn 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].Ítem Método basado en desplazamientos para el diseño y evaluación de la vulnerabilidad sísmica de puentes de concreto reforzado(Fondo Editorial Universidad EAFIT, 2011-05-31) Alejandro Ospina; Hector Urrego; Botero, Juan Carlos; Alejandro Ospina; Hector Urrego; Botero, Juan Carlos; Universidad EAFIT. Departamento de Ingeniería Mecánica; Mecánica AplicadaSe propone una metodología que describe un procedimiento para analizar la capacidad de un elemento estructural, basado en las propiedades resultantes su diseño inicial o de un predimensionamiento con buen criterio, deduciendo de su equilibrio internoÍtem 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 AplicadaIn 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.Ítem Epistemic uncertainty quantification for 1D ground response analysis using fully nonlinear models(CRC Press, 2019-10-22) V. Alves Fernandes; Montoya, S.; F. López-Caballero; E. Foerster; M. Jacquet; D. Vandeputte; V. Alves Fernandes; Montoya, S.; F. López-Caballero; E. Foerster; M. Jacquet; D. Vandeputte; Universidad EAFIT. Departamento de Ingeniería Mecánica; Mecánica Aplicada