ACCURACY EVALUATION OF THE NONLINEAR STATIC ANALYSIS METHOD OF THE STRUCTURES SEISMIC RESISTANCE

Abstract

The article considers the the practical application of a technique of nonlinear static analysis of seismic resistance of buildings and structures. The calculation of one-storey steel frame, by nonlinear static and nonlinear dynamic methods. As a result of analysis of the calculation results show the importance of higher vibration modes and the need to analyze their effects on the system response.

Keywords

• сейсмостойкость
• нелинейный метод расчета
• нелинейный статический метод расчета
• нелинейный динамический метод расчета
• pushover analysis
• акселерограмма