Simplified inelastic seismic analysis of base-isolated structures using the N2 method.
In the paper a simplified nonlinear method has been applied to the analysis of base-isolated structures. In the first part, a three-linear idealization of the capacity curve is proposed. The initial stiffness is defined based on the first yielding point in the superstructure, whereas the secondary s...
| Publicado no: | Earthquake engineering & structural dynamics. 39, 9 (2010). |
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| Autor principal: | |
| Formato: | Artigo |
| Idioma: | English |
| Assuntos: |