Journal of engineering mechanics, Vol. 132 N° 6. Journal of Engineering Mechanics - Juin 2006
| Titre : | Journal of engineering mechanics, Vol. 132 N° 6. Journal of Engineering Mechanics - Juin 2006 |
| Type de document : | Bulletin |
| Paru le : | 02/10/2006 |
Dépouillements
Article : texte imprimé
Leung, Christopher K. Y., Auteur ;
Yong Yang, Auteur
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For concrete beams and slabs strengthened with bonded fiber reinforced plastic (FRP) plates, plate debonding from the concrete substrate is a common failure mode. In this paper, the debonding process is modeled as the propagation of a crack alon[...]
Article : texte imprimé
Andrew W. Smyth, Auteur ;
Gjelsvik, Atle, Auteur
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Current practice in buckling design is based on the ultimate strength of a member such that excessive lateral deflections do not occur. This ultimate strength is often dictated by empirically derived formulae which correspond to postulated eleme[...]
Article : texte imprimé
Tufekci, E., Auteur ;
Dogruer, O. Y., Auteur
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This paper deals with the exact solution of the differential equations for the out-of-plane behavior of an arch with varying curvature and cross section. The differential equations include the shear deformation effect. The cross section of the a[...]
Article : texte imprimé
Junho Song, Auteur ;
Der Kiureghian, Armen, Auteur
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This paper deals with the exact solution of the differential equations for the out-of-plane behavior of an arch with varying curvature and cross section. The differential equations include the shear deformation effect. The cross section of the a[...]
Article : texte imprimé
Koutsourelakis, Phaedon-Stelios, Auteur ;
George Deodatis ;
Arvid Naess, Éditeur scientifique
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This paper proposes a methodology for simulation of binary random fields with application to the problem of generating sample realizations of two-phase random media. The methodology is based on the concept of nonlinear transformations with memor[...]
Article : texte imprimé
Krishnan, J. Murali, Auteur ;
Masud, Arif, Éditeur scientifique ;
Little, D. N. ;
Rajagopal, K. R., Auteur
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A variety of hot mix asphalt mixtures are used in highway and runway pavement construction. Each mixture caters to specific needs. Mixtures differ from one another in the type and percentage of aggregates and asphalt used, and their response can[...]
Article : texte imprimé
Zhao, X. B., Auteur ;
Hefny, A. M., Auteur ;
Cai, J. G. ;
Betti, Raimondo, Éditeur scientifique
|
When an elastic wave propagates through a rock mass, its amplitude is attenuated and velocity is slowed due to the presence of fractures. During wave propagation, if the shear stress at a fracture interface reaches the fracture shear strength, t[...]
Article : texte imprimé
Dionisio Bernal, Auteur ;
Joel P. Conte, Éditeur scientifique
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Localization of damage from changes in flexibility in structures identified from operational or ambient vibration has long been hindered by the fact that the flexibility cannot be extracted exclusively from output signals. This obstacle is subst[...]
Article : texte imprimé
Naif B. Almutairi, Auteur ;
Hassan, M. F., Auteur ;
Abdel-Rohman, M. ;
Terro, M. ;
Betti, Raimondo, Éditeur scientifique
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The flexibility and low damping of the long-span suspended cables in the suspension bridges make them prone to vibrations due to wind and moving loads, which affect the dynamic response of the suspended cables and the bridge deck. This paper sho[...]
Article : texte imprimé
Lin, Huan, Auteur ;
Yim, Solomon C. S., Auteur
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Model calibration and parametric studies of the coupled, complex surge-heave motions of a medium-scale experimental, nonlinear, submerged, moored structural system are presented here. The experimental system excited by periodic wave fields consi[...]
Article : texte imprimé
Yim, Solomon C. S., Auteur ;
Lin, Huan, Auteur ;
Joel P. Conte, Éditeur scientifique
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Analyses and simulations of the coupled surge-and-heave motions of a nonlinear, moored, experimental, submerged structure subjected to random waves are presented here. The random wave excitations examined include periodic waves with additive noi[...]
Article : texte imprimé
Phohomsiri, Phailaung, Auteur ;
Udwadia, Firdaus E., Auteur ;
Von Bremen, Hubertus F. ;
Betti, Raimondo, Éditeur scientifique
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In this paper we present and propose a design methodology that uses intentional time delays for the active control of structures. We use here positive velocity-feedback, time-delayed control and show that its performance is, in general, superio[...]
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