Nonlinear finite element model updating of an infilled frame based on identified time-varying modal parameters during an earthquake.

Asgarieh, Eliyar.
Moaveni, Babak.
Stavridis, Andreas.
2014

A model updating methodology is proposed for calibration of nonlinear finite element (FE) models simulating the behavior of real-world complex civil structures subjected to seismic excitations. In the proposed methodology, parameters of hysteretic material models assigned to elements (or substructures) of a nonlinear FE model are updated by minimizing an objective function. The objective function ... read more

Subjects
Reinforced concrete.
Earthquakes.
Structural control (Engineering)
Structural health monitoring.
Tufts University. Department of Civil and Environmental Engineering.
Permanent URL
http://hdl.handle.net/10427/010278
Original publication
E. Asgarieh, B. Moaveni and A. Stavridis. Nonlinear finite element model updating of an infilled frame based on identified time-varying modal parameters during an earthquake. Journal of Sound and Vibration 333(23), pp. 6057-6073. 2014. DOI: 10.1016/j.jsv.2014.04.064.
ID: tufts:18943
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