Journal of engineering mechanics, Vol. 135 N° 12. Journal of engineering mechanics - Décembre 2009
| Titre : | Journal of engineering mechanics, Vol. 135 N° 12. Journal of engineering mechanics - Décembre 2009 |
| Type de document : | Bulletin |
| Paru le : | 11/02/2010 |
Dépouillements
Article : texte imprimé
Li, Hong-Nan, Auteur ;
Zhou, Guang-Dong, Auteur ;
Ren, Liang, Auteur
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Fiber Bragg grating (FBG) sensors have attracted a considerable amount of interest for their superior characteristics. However, the FBG sensors made on bare fibers are easily damaged. For their safe use in engineering, the glass core of optical [...]
Article : texte imprimé
E. J. Sapountzakis, Auteur ;
Tsipiras, V. J., Auteur
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In this paper the elastic nonuniform torsion analysis of composite cylindrical bars of arbitrary cross section consisting of materials in contact, each of which can surround a finite number of inclusions, taking into account the effect of geomet[...]
Article : texte imprimé
Xu, Xian, Auteur ;
Luo, Yaozhi, Auteur
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In this paper, a three-member tensegrity structure is used as a conceptual model for the dendritic actin network in living cells. The pre and postbuckling behavior of the tensegrity is analyzed basing on the energy method. Analytical simulations[...]
Article : texte imprimé
Myers, T. G., Auteur ;
Fowkes, N. D., Auteur ;
Ballim, Y., Auteur
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Piped water is used to remove hydration heat from concrete blocks during construction. In this paper we develop an approximate model for this process. The problem reduces to solving a one-dimensional heat equation in the concrete, coupled with a[...]
Article : texte imprimé
Qindan Huang, Auteur ;
Paolo Gardoni, Auteur ;
Stefan Hurlebaus, Auteur
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Knowing the ability of reinforced concrete (RC) bridges to withstand future seismic demands during their life-cycle can help bridge owners make rational decisions regarding optimal allocation of resources for maintenance, repair, and/or rehabili[...]
Article : texte imprimé
Folino, Paula, Auteur ;
Etse, Guillermo, Auteur ;
Will, Adrián, Auteur
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A new approach to describe the maximum strength criterion of concretes with different strength capacities is formulated. The proposed failure criterion incorporates the so-called “performance parameter” (betaP) that controls the dependence of th[...]
Article : texte imprimé
Ning Lu, Auteur ;
Kim, Tae-Hyung, Auteur ;
Sture, Stein, Auteur
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A theory that accurately describes tensile strength of wet sand is presented. A closed form expression for tensile strength unifies tensile strength characteristics in all three water retention regimes: pendular, funicular, and capillary. Tensil[...]
Article : texte imprimé
Erkmen, R. Emre, Auteur ;
Magdi Mohareb, Auteur ;
Bradford, Mark A., Auteur
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A unique formulation for the elastic torsional buckling analysis of columns is developed in this paper based on the principle of stationary complementary energy. It is well known that in displacement based numerical formulations, discretization [...]
Article : texte imprimé
Quan Gu, Auteur ;
Michele Barbato, Auteur ;
Joel P. Conte, Auteur
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In this paper, the direct differentiation method (DDM) for finite-element (FE) response sensitivity analysis is extended to linear and nonlinear FE models with multi-point constraints (MPCs). The analytical developments are provided for three di[...]
Article : texte imprimé
This paper presents an extended polynomial dimensional decomposition method for solving stochastic problems subject to independent random input following an arbitrary probability distribution. The method involves Fourier-polynomial expansions of[...]
Article : texte imprimé
Wei-Jung Lin, Auteur ;
Chang Lin, Auteur ;
Shih-Chun Hsieh, Auteur
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The characteristics of shear layer structure between the sliding jet and the pool for skimming flows over a vertical drop pool were investigated experimentally, using flow visualization technique and high speed particle image velocimetry. Four s[...]
Article : texte imprimé
Leitman, M. J., Auteur ;
Villaggio, P., Auteur
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In 1946, L. A. Galin proposed an ingenious solution to the problem of analytically determining the plastic region completely surrounding a circular hole in a thin initially elastic plate subject to tensile stress at infinity. The results of Gal[...]
Article : texte imprimé
Potra, Florian A., Auteur ;
Emil Simiu, Auteur
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There is a growing interest in the development of procedures for the design of structures exposed to multiple hazards. The goal is to achieve safer and/or more economical designs than would be the case if the structures were analyzed independent[...]
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