Analysis of Seismic Performance of Zhongwei South Railway Station
The study focuses on the seismic performance of irregular concrete frame structures.According to the actual situation of Zhongwei south railway station,the performance objectives and design specifications of its key components are put forward.Based on the performance-based design method,the performances of its structure are verified through the elastic analysis of frequent earthquake,elastic-plastic static analysis and elastic-plastic dynamic analysis of rare earthquake.The results show that the overall seismic performance of its whole structure is good and that the three continuous steel arches as the key component meet and exceed the preset seismic performance objectives.For small and medium-sized railway stations,the elastic-plastic static analysis of rare earthquake is recommended.
万方数据
维普
