Journal of engineering mechanics, Vol. 136 N° 7. Journal of engineering mechanics - Juillet 2010
| Titre : | Journal of engineering mechanics, Vol. 136 N° 7. Journal of engineering mechanics - Juillet 2010 |
| Type de document : | Bulletin |
| Paru le : | 28/09/2010 |
Dépouillements
Article : texte imprimé
A real-valued random field {Zi,j} with piecewise constant samples and defined on a lattice L in [openface R]2 is developed to characterize two-dimensional metallic polycrystals. The subsets defined by constant values of {Zi,j} are virtual grains[...]
Article : texte imprimé
Chang, Ching S., Auteur ;
Zhen-Yu Yin, Auteur
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In this paper, a description of inherent anisotropy of soil, based on micromechanics framework, is presented. The problem is formulated by assuming that sliding of two contact particles governed by Coulomb criterion in which the friction angle i[...]
Article : texte imprimé
C. C. Chang, Auteur ;
X. H. Xiao, Auteur
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Measuring displacement for large-scale structures has always been an important yet challenging task. In most applications, it is not feasible to provide a stationary platform at the location where its displacements need to be measured. Recently,[...]
Article : texte imprimé
Lev Khazanovich, Auteur ;
Adam Zofka, Auteur ;
Mihai Marasteanu, Auteur
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This paper presents a new numerical procedure for the determination of the viscoelastic compliance properties of a matrix phase from a simple three-point bending test on a composite beam. The composite is modeled as elastic inclusions randomly d[...]
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Girum S. Urgessa, Auteur ;
Arup K. Maji, Auteur
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A full-scale blast test was conducted on eight masonry walls reinforced with two and four layers of carbon fibers and two types of polymer matrices. The walls were then subjected to a 0.45-kg pentolite booster suspended from the ceiling of a tes[...]
Article : texte imprimé
Sanjay N. Havaldar, Auteur ;
Francis C. K. Ting, Auteur
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The motion of spherical particles (diameter 1.58 mm, specific gravity 2.5) on 2 and 3% plane slope was studied in a laboratory wave flume for shoaling wave conditions. The range of wave-height-to-water-depth ratio was 0.24
Article : texte imprimé
Subhasish Dey, Auteur ;
Tushar K. Nath, Auteur
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The influence of seepage (lateral flow) on the turbulence characteristics in free-surface flows over an immobile rough boundary is investigated. Steady flows having zero-pressure gradient over an immobile rough boundary created by uniform gravel[...]
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B. Hazra, Auteur ;
A. J. Roffel, Auteur ;
S. Narasimhan, Auteur
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Recently, blind source separation (BSS) methods have gained significant attention in the area of signal processing. Independent component analysis (ICA) and second-order blind identification (SOBI) are two popular BSS methods that have been appl[...]
Article : texte imprimé
Norman W. Facas, Auteur ;
Paul J. van Susante, Auteur ;
Michael A. Mooney, Auteur
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Experimental data have shown that vibratory roller compactors often exhibit rotational kinematics in addition to translation during operation. This rotation is not considered in roller-integrated measurement systems that estimate soil stiffness [...]
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Dimitrios G. Aggelis, Auteur ;
Tomoki Shiotani, Auteur ;
Masato Terazawa, Auteur
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In the present paper the mechanical and acoustic emission (AE) behaviors of full-scale reinforced concrete beams are evaluated. One of the beams was constructed in two parts, which were assembled later in order to evaluate the effect of the join[...]
Article : texte imprimé
Eskandari-Ghadi, Morteza, Auteur ;
Morteza Fallahi, Auteur ;
Azizollah Ardeshir-Behrestaghi, Auteur
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Vertical vibration of a rigid circular disc attached to the surface of a transversely isotropic half-space is considered in such a way that the axis of material symmetry is normal to the surface of the half-space and parallel to the vibration di[...]
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This technical note presents explicit formulas for calculating the response moments of stochastic systems by polynomial dimensional decomposition entailing independent random input with arbitrary probability measures. The numerical results indic[...]
Article : texte imprimé
Bhagat Singh, Auteur ;
Bijoy Kumar Nanda, Auteur
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A mathematical model has been presented for the mechanism of interfacial slip damping in layered and jointed cantilever beams with continuous and tack welds. The pressure distribution at the interfaces, number of contacting layers, techniques of[...]
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