Minimal Arias intensity modification of ground motions to achieve extreme structural response

This paper presents a methodology to minimally modify a ground motion time history to induce collapse in nonlinear single‐degree‐of‐freedom systems (SDOF). The metric used to characterize the modification is the Arias intensity. The proposed procedure is a heuristic extension of a closed‐form soluti...

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Veröffentlicht in:	Earthquake engineering & structural dynamics 2024-09, Vol.53 (11), p.3427-3438
1. Verfasser:	Hernandez, Eric M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Dynamic analysis Dynamic structural analysis Earthquake engineering Earthquakes Ground motion ground motions instability Linear systems Nonlinear response Seismic activity seismic analysis Seismic engineering structural dynamics Structural response
Online-Zugang:	Volltext
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