Higher modes in simplified inelastic seismic analysis of single column bent viaducts
Higher modes in simplified inelastic seismic analysis of single column bent viaducts
复制标题
DOI：
10.1002/eqe.535
复制
发表时间：
2006-01
影响因子：
4.5
通讯作者：
T. Isaković;M. Fischinger
中科院分区：
文献类型：
--
作者：
T. Isaković;M. Fischinger
讨论了不同不规则度钢筋混凝土单柱弯曲高架桥推覆分析中高层模态的影响及考虑。讨论了典型的基于多模态推覆分析的方法（模态推覆分析、模态自适应非线性静态过程和增量响应谱分析），并将其与单模态过程（N2）和非弹性时程分析进行了比较。
The influence of the higher modes and their consideration in the pushover analysis of reinforced concrete single column bent viaducts with different degree of irregularity is discussed. Typical multimode pushover‐based methods (modal pushover analysis, modal adaptive non‐linear static procedure and incremental response spectrum analysis) are addressed and compared with a single mode procedure (N2) and inelastic time history analysis.