Evaluating Peak Structural Demands in Steel Frames Using Arias Intensity-based Record Truncation
Risieri R. Ponce-Olguin, Miguel A. Perez-Lara, L. Francisco Pérez-Moreno & Iván F. Arjona-Catzim · Current Journal of Applied Science and Technology · 2026
Aims: To evaluate the computational efficiency and accuracy of Arias Intensity (AI)-based seismic record truncation for optimizing Nonlinear Time-History Analysis (NLTHA), specifically assessing if reduced-duration records accurately predict peak deformations and internal forces...
Open access
Research Article
10.9734/cjast/2026/v45i34679