摘要
以某超限高层办公楼为例,采用两种计算软件进行弹性静力分析,计算结构均满足规范要求.通过罕遇地震下动力弹塑性分析,结构整体抗震性能良好,与预期塑性化过程吻合,能够达到预定的大震下性能目标,确保该结构达到了抗震性能要求.
Taking an oversized high-rise office building as an example,elasticity static analysis is performed using two calculation software,and the calculated structure meets the requirements of the specification.Through the dynamic elastoplastic analysis under rarely occurred earthquakes,the overall seismic performance of the structure is good,which is consistent with the expected plasticization process,and can achieve the predetermined performance target under large earthquakes and ensure that the structure meets the seismic performance requirements.
作者
吴颖
Wu Ying(China Railway Shanghai Design Institute Group Corporation Limited,Shanghai 200070,China)
出处
《科学与信息化》
2023年第5期59-61,共3页
Technology and Information
关键词
超限高层建筑
静力分析
动力弹塑性分析
抗震性能
oversized high-rise buildings
static analysis
dynamic elastoplastic analysis
seismic performance
