• D. Capua, A. Marí, E. Oñate
    (2009). Monografía CIMNE Nº-113

    Abstract
    In this paper, a hygro-thermo-mechanical model for concrete exposed to fire, based in the mechanics of unsatured porous media of Coussy, is introduced. The model state variables [...]

  • J. Batista, L. Godoy
    Revista Internacional de Desastres Naturales, Accidentes e Infraestructura Civil (2009). Vol. 9, 1

    Abstract
    Se estudia el accidente ocurrido en un gran depósito de combustible en el Reino Unido, al norte de Londres, a finales del 2005, con el fin de identificar el proceso de formulación [...]

  • J. Agudelo, R. Lopéz
    Revista Internacional de Desastres Naturales, Accidentes e Infraestructura Civil (2009). Vol. 9, 1

    Abstract
    En este trabajo se construyeron curvas de fragilidad y matrices de probabilidad de daño para diferentes tipos de edificaciones típicas en Puerto Rico, usando [...]

  • J. Massa, A. Giudici
    Revista Internacional de Desastres Naturales, Accidentes e Infraestructura Civil (2009). Vol. 9, 1

    Abstract
    La seguridad en los sistemas de transporte y distribución de gas es uno de los principales aspectos que debe considerarse en el diseño de dichas instalaciones. [...]

  • M. Moura, E. Filho
    Revista Internacional de Desastres Naturales, Accidentes e Infraestructura Civil (2009). Vol. 9, 1

    Abstract
    Apresenta-se estudo de caso em que se avaliou o comportamento dos recalques apresentados em edifício comercial existente no Centro da Cidade do Rio de Janeiro, observados [...]

  • M. Fuentes, C. López, D. Limón, Y. Cifuentes, R. Porras, F. Barreras
    Revista Internacional de Desastres Naturales, Accidentes e Infraestructura Civil (2009). Vol. 9, 1

    Abstract
    Se estudió la vibración teórica y experimental de un edificio de nueve niveles localizado en la ciudad de Tijuana. Para la estimación teórica se utilizo el programa SAP [...]

  • M. Shzu, G. Doz
    Revista Internacional de Desastres Naturales, Accidentes e Infraestructura Civil (2009). Vol. 9, 1

    Abstract
    O entendimento do processo de falha, bem como dos fatores capazes de desencadear o desenvolvimento de uma fissura, é a base fundamental da teoria da Mecânica [...]

  • O. Molina, A. Terrades, J. Ruiz
    Revista Internacional de Desastres Naturales, Accidentes e Infraestructura Civil (2009). Vol. 9, 1

    Abstract
    Limitar la capacidad de transporte a través del hormigón es fundamental para mejorar la durabilidad del material resultante. El uso de cenizas volantes como adición del [...]

  • R. Terzariol
    Revista Internacional de Desastres Naturales, Accidentes e Infraestructura Civil (2009). Vol. 9, 1

    Abstract
    Este artículo consta de dos partes y en su conjunto describe en forma sucinta las actuaciones ingenieriles relacionadas con la Geotecnia en Argentina, durante el período [...]

  • R. García
    Revista Internacional de Desastres Naturales, Accidentes e Infraestructura Civil (2009). Vol. 9, 1

    Abstract
    El desarrollo urbanístico ha tenido como consecuencia el incremento en la frecuencia y magnitud de la ocurrencia de inundaciones locales, con el potencial de ocasionar graves [...]

  • L. Godoy
    Revista Internacional de Desastres Naturales, Accidentes e Infraestructura Civil (2009). Vol. 9, 1

    Abstract
    Editorial: Acerca del concepto de desastres naturales

  • A. Soba, A. Denis
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 1

    Abstract
    This work contains a study of an algorithm devised to analyze problems of contact between two materials separated by a gap, alternatively open and close. In the finite element [...]

  • J. Suárez, A. Plaza, G. Carey
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 1

    Abstract
    In this work we introduce a geometrical diagram to study the geometric quality of triangles generated by iterative application of the four Triangles Longest Edge (4TLE) partition. [...]

  • G. Prates, G. Grigoletti, I. Iturrioz, H. Martins
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 1

    Abstract
    Cold-formed steel roofing sheets are applied over closings and coverings with several types of engineering structures. The connection between the structure and the sheets [...]

  • C. Castañeda, J. González, L. Alvarez, L. Manzano, A. Santiago, A. Cordero
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 1

    Abstract
    In this work a new polishing tool of optical surfaces has been designed. We have called a porous tool, because it is formed by perforations and circular posts. The design [...]

  • N. Guerrero, M. Marante, R. Picón, J. Flórez
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 1

    Abstract
    In this work a mathematical model based on the lumped damage mechanics is developed. The model allows predicting the damage evolution on steel hollows structural beams subjected [...]

  • W. Matias, L. Mendes
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 2

    Abstract
    This article presents a unified corotational kinematics of deformable bar elements that can be represented as plane truss, spatial truss or 2D beam elements. The corotational [...]

  • L. González, J. Vanegas, D. Garzón
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 2

    Abstract
    Reaction-diffusion systems with Turing instabilities have been used to represent several biological phenomena, which may involve growth of organs or tissues. This article [...]

  • L. Jacomassi, M. Barbosa, A. Gamino
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 2

    Abstract
    The objective of this paper is the numerical sttudy of the behavior concrete beams and columns by non-linear numerical simulations. The numerical analysis is based on the [...]

  • D. Felix, R. Rossi, D. Bambill
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 2

    Abstract
    This paper dels with the transverse vibration of non-uniform rotating beams, by means of the differential quadrature method (DQM). The formulation is based on the Timoshenko [...]

  • I. Morales, R. Valera, Y. brito, H. Casañas, C. Morfa
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 2

    Abstract
    There have been stated the mathematical foundations that allow to obtain packings of any type of particles, which will contribute to make simulations and modeling of physical [...]

  • M. Piovan, R. Sampaio
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 3

    Abstract
    In this paper a continuous model is presented that by finite element discretization is employed in the analysis of coupled extensional flexural and torsional vibrations of [...]

  • A. Ibán, M. Pérez
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 3

    Abstract
    Of all the design conditions for frames, in many cases the most critical one consists on ensuring that, under any possible combination of loads, flexural buckling should not [...]

  • J. Capote, D. Alvear, O. Abreu, M. Lázaro, A. Cuesta
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 3

    Abstract
    To assess the adequacy of the safety aspects of people in the buildings, it is necessary to make an accurate estimate of time required for occupants to move a safe place. [...]

  • L. García
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 3

    Abstract
    The present study develops the application of optimization techniques via the use of Overall Adjustment of the Response to determine modal parameters for the identification [...]

  • Z. Pravia
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 3

    Abstract
    Sumário O presente trabalho apresenta os resultados de um estudo numérico - computacional para determinaçao da distribuiçao de carregamento transversais [...]

  • D. Capua, E. Oñate
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 4

    Abstract
    In this paper, a hygro-thermo-mechanical model for concrete exposed to fire, based in the mechanics of unsatured porous media of Coussy, is introduced. The model state variables [...]

  • R. Rosales, P. Díez
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 4

    Abstract
    A new goal-oriented residual a posteriori error estimator is introduced for elliptic problems. The proposed estimate is based on using bubble functions over both elements [...]

  • P. Teixeira, C. Fortes
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 4

    Abstract
    The performance of the three-dimensional non-linear Navier-Stokes model, FLUINCO, in the simulation of wave propagation on variable depth is here analyzed. The numerical model [...]

  • R. Espinoza, J. Flórez-López, G. Larrazabal
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 4

    Abstract
    In this paper the optimization of the program "Processor" is presented. The "processor" is a finite element program used by the tool "Portal of Damage" [...]

  • Y. López, H. Herrera, A. Esquivel, C. Morfa
    Rev. int. métodos numér. cálc. diseño ing. (2009). Vol. 25, 4

    Abstract
    In the following paper it is developed a new method to interpolate large volumes of scattered date, focused mainly on the results of the Mesh-free Methods, Points Methods [...]