A comparative study of two models for the seismic analysis of buildings
This paper presents a model for the seismic analysis of buildings, taking two lumped masses at each level in a structure's free nodes and comparing them to the traditional model which considers lumped masses per level, i.e., a mass for each floor of the entire build-ing. This is usually done in...
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2012 |
| País: | México |
| Institución: | Universidad Juárez del Estado de Durango |
| Repositorio: | Redalyc-UJED |
| OAI Identifier: | oai:redalyc.org:64324939008 |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=64324939008 |
| Access Level: | acceso abierto |
| Palabra clave: | Ingeniería maxi Modal analysis spectral analysis spectral acceleration modal participation factor |
| Sumario: | This paper presents a model for the seismic analysis of buildings, taking two lumped masses at each level in a structure's free nodes and comparing them to the traditional model which considers lumped masses per level, i.e., a mass for each floor of the entire build-ing. This is usually done in the seismic analysis of buildings; not all values are conservative in the latter, as can be seen in the table of results. Both models took shear deformations into account. Therefore, the usual practice of considering a lumped mass per each level would not be a recommended solution; using two lumped masses per level is thus proposed and is also more related to real conditions. |
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