1. State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China
2. Hongrui Electric Power Engineering Consulting Corporation, Qingdao 266061, China
3. SEPCOIII Electric Power Construction Corporation, Qingdao 266061, China
Existing nonlinear analyses methods of power plant structures were reviewed and some problems were identified. By using the finite element software Perform 3D, detailed nonlinear time-history analyses were performed on a steel braced frame power plant structure. Elasto-plastic dynamic responses of the structure under seismic loadings with two different seismic intensities, i.e., design earthquakes and major earthquakes were obtained. Seismic performance of this structure was further investigated and the influence of brace buckling in modeling this braced steel frame power plant structure was discussed based on analysis results.
大型钢支撑框排架结构火电厂的弹塑性分析[J]. 土木工程学报, 2016, 49(S2): 114-119.
Dai Kaoshan Li Bowei Wang Jianze Wang Chunli Yin Yexian Li Jiahong. Elasto-plastic analysis of a large braced frame steel power plant structure. 土木工程学报, 2016, 49(S2): 114-119.
