Harmonic-Modal Hybrid Reduced Order Model for the Efficient Integration of Non-Linear Soil Dynamics

Harmonic-Modal Hybrid Reduced Order Model for the Efficient Integration of Non-Linear Soil Dynamics

Nonlinear behavior of soils during a seismic event has a predominant role in current site response analysis. Soil response analysis, and more concretely laboratory data, indicate that the stress-strain relationship of soils is nonlinear and exhibits hysteresis. An equivalent linearization method, in...

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Bibliographic Details
Main Authors: Claudia Germoso, Jean Louis Duval, Francisco Chinesta
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Applied Sciences
Subjects:
nonlinear soil behavior
harmonic analysis
modal analysis
real-time dynamics
proper generalized decomposition
Online Access:https://www.mdpi.com/2076-3417/10/19/6778

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