Earthquake engineering structural dynamics : the journal of the international association for earthquake engineering, Vol. 38 N° 13. Earthquake engineering structural dynamics - Octobre 2009
| Titre : | Earthquake engineering structural dynamics : the journal of the international association for earthquake engineering, Vol. 38 N° 13. Earthquake engineering structural dynamics - Octobre 2009 |
| Type de document : | Bulletin |
| Paru le : | 01/12/2009 |
Dépouillements
Article : texte imprimé
Bosco, Melina, Auteur ;
Ghersi, Aurelio, Auteur ;
Marino, Edoardo M., Auteur
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In the most recent seismic codes, the assessment of the seismic response of structures may be carried out by comparing the displacement capacity, provided by nonlinear static analysis, with the displacement demand. In many cases the code approac[...]
Article : texte imprimé
O. Lavan, Auteur ;
Sivaselvan, M. V., Auteur ;
A. M. Reinhorn, Auteur ;
Dargush, G. F.
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The dynamic analysis of progressive collapse faces a great number of obstacles that often lead to the collapse of the analysis prior to the actual analysis of collapse. Hence, the Mixed Lagrangian Formulation that has been shown to be very robus[...]
Article : texte imprimé
Araki, Yoshikazu, Auteur ;
Asai, Takehiko, Auteur ;
Masui, Takeshi, Auteur
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We present a vertical vibration isolator having a piecewise-constant restoring force, which belongs to a class of passive and nonlinear vibration isolators. In vertical vibration isolation, direct use of low-stiffness elements leads to unaccepta[...]
Article : texte imprimé
Bridges with deck supported on either sliding or elastomeric bearings are very common in mid-seismicity regions. Their main seismic vulnerabilities are related to the pounding of the deck against abutments or between the different deck elements.[...]
Article : texte imprimé
Chung-Chan Hung, Auteur ;
Sherif El-Tawil, Auteur
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One of the weaknesses of the operator splitting method (OSM) is that its corrector step employs the approximation that incremental forces are linearly related to the tested structure's initial stiffness matrix. This paper presents a new predicto[...]
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