Journal of engineering mechanics, Vol. 138 N° 8. Journal of engineering mechanics - Août 2012
| Titre : | Journal of engineering mechanics, Vol. 138 N° 8. Journal of engineering mechanics - Août 2012 |
| Type de document : | Bulletin |
| Paru le : | 19/09/2012 |
Dépouillements
Article : texte imprimé
Giovanni Loureiro França de Mendonça, Auteur ;
Simplício Arnaud da Silva, Auteur ;
Roberto Leal Pimentel, Auteur
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This paper presents a hybrid system for controlling wind-induced flexural vibration of a frame structure in any vertical plan. The system was implemented and tested in a prototype reduced-scale two-floor building, which had steel decks supported[...]
Article : texte imprimé
The dynamics of slab tracks and floating slab tracks are analyzed by multibeam models for the track and by integration in the wave-number domain for the soil, which is modeled as a layered half-space. Frequency-dependent compliances and force tr[...]
Article : texte imprimé
R. Mohammadi-Ghazi, Auteur ;
A. K. Ghorbani-Tanha, Auteur ;
M. Rahimian, Auteur
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An innovative design for an adaptive configuration tuned mass damper (ACTMD) is proposed. An ACTMD is a semiactive dynamic vibration absorber by which the undesirable rotational vibrations of a structure can be greatly suppressed. It can also be[...]
Article : texte imprimé
Qishen Wang, Auteur ;
Dajun Wang, Auteur ;
Min He, Auteur
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Green’s functions for the continuous system of a beam with overhangs are constructed in this paper. Green’s functions for the corresponding mathematically transformed system are proven to be of oscillating kernels. The basic oscillating properti[...]
Article : texte imprimé
J. R. Yost, Auteur ;
D. W. Dinehart, Auteur ;
R. M. Hoffman, Auteur
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Cellular beams are expanded I-sections with circular web voids that have been used extensively in Europe, and are currently gaining popularity in the United States. For these expanded I-sections, stresses within the web void projection are the m[...]
Article : texte imprimé
Elias G. Dimitrakopoulos, Auteur ;
Matthew J. DeJong, Auteur
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Numerous existing structures exhibit rocking behavior during earthquakes, and there is a continuing need to retrofit these structures to prevent collapse. In addition, while rocking behavior is typically prevented instead of utilized, an increas[...]
Article : texte imprimé
Heung Soo Kim, Auteur ;
Jaehun Lee, Auteur ;
Maenghyo Cho, Auteur
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Interlaminar stresses near free edges in composite laminates were analyzed by considering interface modeling. Previous regular analytical solutions for free edge stress are not rigorous in their linear elastic modeling with dissimilar interfaces[...]
Article : texte imprimé
Yoon Rak Choi, Auteur ;
Solomon C. Yim, Auteur
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Membranes, such as geosynthetic tubes, have been widely used in civil construction and as storage tanks. Estimation of the shape, structural tension, and internal pressure are essential for effective and safe use of these structures. Motivated b[...]
Article : texte imprimé
Joseph P. Wright, Auteur ;
Jin-Song Pei, Auteur
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Many theoretical and experimental studies of complex path-dependent dynamic systems lead to restoring forces expressed as piecewise nonlinear algebraic equations. Examples include, but are not limited to, bilinear hysteretic, Ramberg-Osgood, Mas[...]
Article : texte imprimé
E. J. Sapountzakis, Auteur ;
I. C. Dikaros, Auteur
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In this paper a general solution to the geometrically nonlinear analysis of plates stiffened by arbitrarily placed parallel beams of arbitrary monosymmetric cross sections with a deformable connection subjected to arbitrary loading is presented.[...]
Article : texte imprimé
This paper presents an analytical solution for a steady two-dimensional planar flow of incompressible, inviscid fluid between a nonsinusoidal periodic wavy surface and a plane surface. Equations and graphs for the surface topography, the streaml[...]
Article : texte imprimé
Kumar Singh, Mritunjay, Auteur ;
Shafique Ahamad, Auteur ;
Singh, Vijay P., Auteur
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An analytical solution for the space-time variation of contaminant concentration in one-dimensional uniform groundwater flow in a homogenous semi-infinite porous formation (e.g., aquifer) subjected to time-dependent source contamination is deriv[...]
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