توضیحات

Weak-Story Check Using Nonlinear Analysis Weak -story check is performed using nonlinear methods to identify stories with lower lateral load resistance capacity. In this approach, nonlinear analyses such as pushover analysis or nonlinear dynamic analysis are employed to evaluate the actual post-yield behavior of the structure. Concentration of force demand and ductility in a single story may lead to its premature failure. Detecting such weaknesses enables the development of effective retrofit strategies to enhance the seismic safety of the structure.