Journal of engineering mechanics, Vol.131, N° 1. Journal of Engineering Mechanics - Janvier 2005
| Titre : | Journal of engineering mechanics, Vol.131, N° 1. Journal of Engineering Mechanics - Janvier 2005 |
| Type de document : | Bulletin |
| Paru le : | 31/10/2005 |
Dépouillements
Article : texte imprimé
Mohamed, Osama A., Auteur ;
Dow, John O. ;
Byrd, Doyle E., Auteur
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Many rectangular isoparametric finite elements contain a modeling error known as parasitic shear. Parasitic shear can be removed by applying the correct reduced-order Gauss quardrature integration rule. When the 1x1 rule is blindly applied anoth[...]
Article : texte imprimé
Balah, M., Auteur ;
H. N. Al Ghamedy, Auteur
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The Paper describes an energy-momentum conserving time stepping algorithm for nonlinear dynamic analysis of laminated shell type undergoing finite rotations and large overall motion. The Shell model is based on third order shear deformation theo[...]
Article : texte imprimé
Tsai, Tung-Lin, Auteur ;
Tseng, Chung-Min, Auteur ;
Yang, Jinn-Chuang
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For simply finding local analytic solution, the time derivative in the traditional finite analytic (FA) method is generally replaced with a first-order finite difference approximation as a source term. However, this may induce excessive numerica[...]
Article : texte imprimé
Zdenek P. Bazant, Auteur ;
Caner, Ferhun C., Auteur
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Presented is a new microplane model for concrete, labeled M5, which improves the representation of tensile cohesive fracture by eliminating spurious excessive lateral strains and stress locking for far postpeak tensile strains. To achieve improv[...]
Article : texte imprimé
Zdenek P. Bazant, Auteur ;
Caner, Ferhun C., Auteur
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Following the formulation of the constitutive model in the preceding Part I in this issue, the present Part II addresses the problems of computtational algorithm and convergence of iterations. Typical numerical responses are demonstrated and the[...]
Article : texte imprimé
Tashman, Laith, Auteur ;
Kaloush, Kamil ;
Little, Dallas ;
Zbib, Hussein ;
Masad, Eyad, Auteur
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Permanent deformation is one of the major distress in asphalt pavements. It is caused mainly by high traffic loads associated with high field temperatures. An Anisotropic viscoplastic continuum damage model is developed in this study to describe[...]
Article : texte imprimé
Tseng, Kevin K., Auteur ;
Wang, Liangsheng, Auteur
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A Structural damage identification technique based on the impedance method is presented in this paper using smart piezelectric transducer (PZT) patches. A Modeling framework is developed to determine the structural impedance response and the dyn[...]
Article : texte imprimé
Oller, S., Auteur ;
Zalamea, F. ;
Cnet J. Miquel, Auteur
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In this paper, we present a two-scale numerical method in which structures made up of composite materials are simulated. The Method proposed lies within the context of homogenization theory and assumes the periodicity of the internal structure o[...]
Article : texte imprimé
Law, S. S., Auteur ;
Wu, Z. M., Auteur ;
Chan, S. L.
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Exiting research on semirigid jointed frame includes only the rotational flexibility of the joint without consideration of the flexibility in the direction of the transverse shear force. This Omission would lead to innacuracies in the dynamic re[...]
Article : texte imprimé
Ju, Feng, Auteur ;
Choo Yoo Sang, Auteur
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Tower cranes are widely used in the construction of high-rise buildings and analysis of their dynamic behaviors is of both theoretical and pratical significance. A Parameterized super element formulation for modeling the multiple-pulley cables i[...]
Article : texte imprimé
Phurkhao, P., Auteur ;
Kassir, M. K., Auteur
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This Technical note presents numerical results to predict the corrosion initiation time of reinforced concrete bridge decks using measured surface chloride accumulation. Based on actual core measurements, the surface chloride, which is mainly de[...]
Article : texte imprimé
Nayak, A. N., Auteur ;
J. N. Bandyopadhyay, Auteur
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The Free vibration of the laminated composite anticlastic doubly curved stiffened shells is investigated using the finite element method. The Stiffened shell element is obtained by appropriate combination of the nine-node doubly curved isoparame[...]
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