Auteur Chopra, Anil K.
Documents disponibles écrits par cet auteur (6)
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Article : texte imprimé
Han, Sang Whan, Éditeur scientifique ; Chopra, Anil K., Éditeur scientifique |Incremental dynamic analysis (IDA) - a procedure developed for accurate estimation of seismic demand and capacity of structures - requires non-linear response history analysis of the structure for an ensemble of ground motions, each scaled to ma[...]
Article : texte imprimé
The factors that significantly influence the three-dimensional analysis of arch dams are identified: the semiunbounded size of the reservoir and foundation-rock domains, dam-water interaction, wave absorption at the reservoir boundary, water com[...]
Périodique : texte imprimé
Article : texte imprimé
The problem is simplified to a linear analysis of the two-dimensional vibration of coupled reservoir-dam systems, with the response of the dam being approximated by its deformations in the fundamental mode. Four cases are considered: dam alone ([...]
Article : texte imprimé
Erol Kalkan, Auteur ; Chopra, Anil K., Auteur |Earthquake engineering is increasingly using nonlinear response history analysis (RHA) to demonstrate the performance of structures. This rigorous method of analysis requires selection and scaling of ground motions appropriate to design hazard l[...]
Article : texte imprimé
Ryan, Keri L., Auteur ; Kelly, James M., Éditeur scientifique ; Chopra, Anil K. ; Rasheed, Haider A. |Existing models for isolation bearings neglect certain aspects of their response behavior. For instance, rubber bearings have been observed to decrease in stiffness with increasing axial load, and soften in the vertical direction at large latera[...]
