VI International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED 2015) San Servolo, Venice, Italy, 18-20 May, 2015: Enviaments recents

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    • Thermoelastic phenomena in the transversally graded laminates 

      Jedrysiak, J.; Pazera, E. (2015)
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      The object of considerations is a laminate, made of two components nonperiodically distributed as microlaminas along one direction. In this note, two models describing the thermoelasticity problems are proposed: the ...

    • Response of RC columns with transient creep in a natural fire environment 

      Sadaoui, A.; Lattari, K.; Khennane, A. (2015)
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      The aim of this study is to investigate the effect of transient creep on the structural response of RC columns subjected to natural or parametric fires using a finite element model developed by the authors. The model, ...

    • Coupled thermo- aerodynamical problems in design of protection cloth 

      Cherunova, Irina; Dhone, Manesh; Kornev, Nikolai (2015)
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      The paper presents results of calculation of thermodynamic interaction between the human body and the ambient air at very low temperatures. The numan body is clothed in a warm coverall. Temperature transport is calculated ...

    • An intercomponent heat transfer in a gravitational flow movements of particles in an inclined chute 

      Logachev, I.N.; Logachev, K.I.; Averkova, O.A. (2015)
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      To ensure the complete localization of dust emissions, arising from the formation the overpressure in shelters, when heated conveyor overload materials is usually performed through suction of air from two shelters - from ...

    • Structural optimization of a wing body with uncertain aerodynamic loads 

      Papadimitriou, Dimitrios I.; Papadimitriou, Costas (2015)
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      An algorithm for the structural optimization of wing body structures is presented in this paper. The structural analysis for the computation of displacements and stresses within the wing body is based on a finite volume ...

    • Mathematical modeling of reaction mechanism of formation of photochemical smog by applying the semi-implicit method 

      León R., Frida; Aguilar M., Armando; García R., Omar; Pineda B., Miguel; Axotla G., Juan (2015)
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      To simulate the different mechanisms we considered a reactor of constant temperature and volume, where the only reactions that are carried out are those with reported kinetic constants [1]. For example, to simulate the ...

    • Analysis of time filters used with the leapfrog scheme 

      Li, Yong; Trenchea, Catalin (2015)
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      We present the linear analysis of recent time filters used in numerical weather prediction. We focus on the accuracy and the stability of the leapfrog scheme combined with the Robert–Asselin–Williams filter, the higher-order ...

    • Thermo-poro-mechanical coupled processes during thermal pressurization around nuclear waste repository 

      Vu, M.N.; Seyedi, D.; Armand, G. (2015)
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      This paper investigates the thermo-hydro-mechanical behavior of Callovo- Oxfordian claystone, a potential host formation for prospective nuclear waste disposal in France. Thermal pore pressure appears in low permeability ...

    • Seismic response analysis by subloading surface model 

      Miyashita, Kenichiro; Hashiguchi, Koichi; Sato, Shigeru (2015)
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      A lot of disaster by liquefaction have been reported in area along the shore of Japan. In particular, liquefaction has occurred in the wide area in the Great East Japan Earthquake of 2011. Various approaches for the ...

    • Effective stress in unsaturated granular materials: micro-mechanical insights 

      Duriez, Jérôme; Wan, Richard (2015)
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      Stress transport in an unsaturated granular material is analytically derived. As such, an effective stress tensor related to the mechanical state governed by the interganular forces within the skeleton is identified ...

    • Coefficient of consolidation for soil-that elusive quantity 

      Wang, Dong; Randolph, Mark F.; Gourvenec, Susan (2015)
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      Although it is accepted that the coefficient of consolidation for soil is not a true material property, but reflects the net effect of permeability and compressibility, it is a very useful parameter in day to day design. ...

    • Application of high-order elements for coupled analysis in geomechanics 

      Kardani, Mina; Majidreza, Nazem; Carter, John P. (2015)
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      In this paper high-order triangular elements are implemented in the framework of the Arbitrary Lagrangian-Eulerian method for the analysis of large strain consolidation problems in geomechanics. The theory of consolidation, ...