| 英文摘要 |
It has been found that any one vibration “mode” of an inelastic multi-story asymmetrical building structure can be represented by a 3DOF modal system representing two modal translations and one modal rotation. This study introduces the inelastic response spectra, constructed from the inelastic 3DOF modal systems, specifically useful for multi-story two-way asymmetric-plan buildings subjected to bi-directional ground excitations. These spectra for asymmetrical structures are abbreviated as SAS. SAS provides the three-component inelastic peak modal responses of multi-story two-way asymmetric-plan buildings subjected to bi-directional ground excitations. In order to construct SAS, the independent elastic parameters of the 3DOF modal systems were identified and the inelastic 3DOF modal parameters versus the strength ratio relationships were established. The parametric study of the 3DOF modal parameters showed the ranges, the variation trends of these parameters. |
本站僅提供期刊文獻檢索。
