Journal of engineering mechanics, Vol. 136 N° 3. Journal of engineering mechanics - Mars 2010
| Titre : | Journal of engineering mechanics, Vol. 136 N° 3. Journal of engineering mechanics - Mars 2010 |
| Type de document : | Bulletin |
| Paru le : | 18/04/2010 |
Dépouillements
Article : texte imprimé
Fitzgerald, Michael, Auteur ;
Elsworth, Derek, Auteur
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A solution is developed for the evolution of buildup, steady, and postarrest dissipative pore-fluid pressure fields that develop around a finite-radius conical penetrometer advanced in a saturated linearly elastic porous medium. The analog with [...]
Article : texte imprimé
C. C. Chang, Auteur ;
Poon, C. W., Auteur
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Most structures exhibit some degrees of nonlinearity such as hysteretic behavior especially under damage. It is necessary to develop applicable methods that can be used to characterize these nonlinear behaviors in structures. In this paper, one [...]
Article : texte imprimé
The paper presents an analysis of the coupled vibration of beams with arbitrary thin-walled open cross section, braced with identical transversal header beams uniformly distributed along their length. The explicit form of analytic solution is de[...]
Article : texte imprimé
Arvid Naess, Auteur ;
O. Gaidai, Auteur ;
Batsevych, O., Auteur
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The paper focuses on the development of a general method for extreme response estimation of dynamical systems subjected to random excitations. One of the most important elements in structural safety is an assessment of the exceedance or failure[...]
Article : texte imprimé
Dimitrakopoulos, Elias, Auteur ;
Nicos Makris, Auteur ;
Kappos, Andreas J., Auteur
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In this paper, the dynamic response of a pounding oscillator subjected to pulse type excitations is revisited with dimensional analysis. The study adopts the concept of the energetic length scale which is a measure of the persistence of the dist[...]
Article : texte imprimé
Lili, Wu, Auteur ;
Yongjiu, Shi, Auteur ;
Yuanqing, Wang, Auteur
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Monolayer cable net system supporting glass facades is structurally sensitive to wind excitations. At present, there are limited researches on its wind-induced vibration performance, therefore it appears imperative to understand the wind-resista[...]
Article : texte imprimé
Peter Grassl, Auteur ;
Pearce, Chris, Auteur
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Concrete subjected to combined compressive stresses and temperature loading exhibits compressive strains, which are considerably greater than for concrete subjected to compressive stresses alone. This phenomenon is called transient thermal creep[...]
Article : texte imprimé
Dilena, Michele, Auteur ;
Morassi, Antonino, Auteur
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This paper deals with a dynamic method for damage detection in beams. Under the assumption that the damaged beam is a perturbation of the undamaged one, it is shown that natural frequency and antiresonant frequency shifts induced by structural [...]
Article : texte imprimé
Xiaoqing, Zhang, Auteur ;
Qiang, Han, Auteur ;
Feng, Li, Auteur
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An analytical approach for the detection of a beam with multiple cracks is presented in this article. The method is based on the bending vibration theory of Euler-Bernoulli beam and the cracks are treated as massless rotational springs, by which[...]
Article : texte imprimé
Tannert, Thomas, Auteur ;
Frank Lam, Auteur ;
Vallée, Till, Auteur
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The strength prediction of rounded dovetail connections (RDCs), a relatively new connection for structural timber members, is difficult due to the anisotropic and brittle nature of the material, the complex stress distribution as well as the unc[...]
Article : texte imprimé
Basseville, Michèle, Auteur ;
Bourquin, Frédéric, Auteur ;
Mevel, Laurent, Auteur
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The dynamics of most civil engineering structures is affected by the ambient temperature. This raises the issue of discriminating changes in modal parameters due to damage from those due to such effects. A statistical parametric damage detection[...]
Article : texte imprimé
Chen, Zhangfusheng, Auteur ;
Hu, Yu, Auteur ;
Li, Qingbin, Auteur
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To understand the behavior of concrete material in ambient water, a series of triaxial compressive tests of concrete cylindrical specimens (phi 100×200 mm) was conducted on a large scale triaxial machine. The acting pattern of water, confining [...]
Article : texte imprimé
Yuanqiang Cai, Auteur ;
Hu, Xiuqing, Auteur
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This paper considers the steady-state vertical vibrations of a rigid, cylindrical massive foundation embedded in a poroelastic soil. The foundation is subjected to time-harmonic vertical loading and is perfectly bonded to the surrounding soil. T[...]
Article : texte imprimé
Hyung-Jun Kim, Auteur ;
Lee, Jin Woo, Auteur ;
Yong-Sik Cho, Auteur
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The Cartesian cut-cell method can be used to represent irregular and complex computational domains with less computational efforts by cutting the grid cells on the boundary surfaces in a background uniform Cartesian mesh. In this study, a modifi[...]
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