Journal of engineering mechanics, V ol. 132 N°8. Journal of Engineering Mechanics - Août 2006
| Titre : | Journal of engineering mechanics, V ol. 132 N°8. Journal of Engineering Mechanics - Août 2006 |
| Type de document : | Bulletin |
| Paru le : | 04/10/2006 |
Dépouillements
Article : texte imprimé
Sivaselvan, Mettupalayam V., Auteur ;
Reinhorn, Andrei M., Auteur ;
Nicos Makris, Éditeur scientifique
|
Computer analysis of structures has traditionally been carried out using the displacement method combined with an incremental iterative scheme for nonlinear problems. In this paper, a Lagrangian approach is developed, which is a mixed method, wh[...]
Article : texte imprimé
Abbas, Hassan H., Auteur ;
Sause, Richard, Auteur ;
Driver, Robert G. ;
Guzina, Bojan B., Éditeur scientifique
|
A theoretical formulation of the linear elastic in plane and torsional behavior of corrugated web I girders under in plane loads is presented. A typical corrugated web steel I girder consists of two steel flanges welded to a corrugated steel web[...]
Article : texte imprimé
Fan, Mizi, Auteur ;
Diwoodie, John, Auteur ;
Enjily, Vahik ;
Xi, Yunping, Éditeur scientifique
|
The effect of size and the combined effect of the size and moisture sorption of test pieces on the long term creep behavior of wood composites were studied. Small-, wide-, and semisize test pieces from each of three commercial wood composites, p[...]
Article : texte imprimé
Seyydian, Hamid, Auteur ;
Joel P. Conte, Éditeur scientifique
|
A method for analyzing the free vibration of complex structural systems, consisting of a simple oscillator attached to a beam with an internal hinge, is presented. A mathematical model possessing important features of singularity functions with[...]
Article : texte imprimé
Chen, Su Huan, Auteur ;
Zhang, Xiao Ming, Auteur ;
Betti, Raimondo, Éditeur scientifique
|
Using the interval finite-element method, the vibration control problem of structures with interval parameters is discussed, which is approximated by a deterministic one. Based on the first-order Taylor expansion, a method to solve the interval [...]
Article : texte imprimé
C. R. Lee, Auteur ;
Betti, Raimondo, Éditeur scientifique ;
Kam, T. Y., Auteur
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A nondestructive evaluation technique established on the basis of a global minimization method is presented for the system identification of laminated composite plates partially restrained by elastic edge supports. Six natural frequencies extrac[...]
Article : texte imprimé
Sasani, M., Auteur ;
Nicos Makris, Auteur ;
Bolt, B. A. ;
Joel P. Conte, Éditeur scientifique
|
Under pulse-type ground motions modal analysis is not quite efficient for estimating the elastic response of multi-degree-of-freedom systems, in particular when the effects of higher modes are significant. This paper first shows that the assumpt[...]
Article : texte imprimé
Tong Qiu, Auteur ;
Abousleiman, Younane, Éditeur scientifique ;
Fox, Patrick J., Auteur
|
A theoretical study of the steady-state response of a saturated poroelastic soil column during compressional and rotational harmonic vibrations is presented. Hydraulic damping due to Biot flow is evaluated for top-drained and double-drained boun[...]
Article : texte imprimé
Kamali, Mohammad T., Auteur ;
Betti, Raimondo, Éditeur scientifique ;
Shodja, Hossein M., Auteur
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Based on Hamilton's principle, a three dimensional semianalytical method for the analysis of free vibration of a structure composed of piezoelectric and elastic materials is developed. Computations of dynamical behavior including natural frequen[...]
Article : texte imprimé
Shodja, Hossein M., Auteur ;
Roumi, Farshid, Auteur ;
Xi, Yunping, Éditeur scientifique
|
A micromechanical approach for an accurate estimation of the effective moduli of composites reinforced with nondilute distribution of coated particles is developed. The theory is based on the extension of the equivalent inclusion method to inter[...]
Article : texte imprimé
Huang Jin H., Auteur ;
Liu, Yu-Chen, Auteur ;
Betti, Raimondo, Éditeur scientifique
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The paper deals with the fully coupled response characteristics of a multilayered composite plate with piezoelectric layers. The response quantities of the plate are coupled by the mechanical field and the electric field. Based on the three-dime[...]
Article : texte imprimé
Plaut, Raymond H., Auteur ;
Dillard, David A., Auteur ;
Virgin, Lawrence N. ;
Rasheed, Haider A., Éditeur scientifique
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Initial imperfections of columns are often assumed to have the shape of the first buckling mode. In this technical note, the imperfection has the shape of the second mode. An elastica analysis is performed, and numerical results are obtained for[...]
Article : texte imprimé
M. Ganapathi, Auteur ;
Christian Hellmich, Éditeur scientifique ;
N. Sundararajan ;
Prakash T., Auteur
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In this technical note, the critical buckling of simply supported functionally graded skew plate subjected to mechanical compressive loads is evaluated using first-order shear deformation theory in conjunction with the finite element approach. T[...]
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