Performance-based seismic evaluation methods for the estimation of inelastic deformation demands

[摘要] The article presents experimental research and comparison of two performance-based seismic evaluation methods: Nonlinear static procedure (NSP)/pushover analysis (PoA) and nonlinear time history analysis. It is established that nonlinear static procedure is good enough for prediction of plastic hinges localization, but difference between methods results is more than 15 % with a lack of seismic resistance.

[发布机构] LLC Ural Concept Project, 22 Roza Luxemburg street, Ekaterinburg; 620075, Russia^1;Ural State University, 19 Mira street, Ekaterinburg; 620002, Russia^2;Kazan State Power Engineering University, 51 Krasnoselskaya street, Kazan; 420066, Russia^3;Kazan Federal University, 18 Kremlyovskaya street, Kazan; 420008, Russia^4

[效力级别] 工业技术（总论）

[关键词] Experimental research;Inelastic deformation;Nonlinear static procedure;Nonlinear time history analysis;Performance based;Plastic hinges;Seismic evaluation;Seismic resistance