Shape Sensitivity Analysis of History‐Dependent Materials for Dynamic Structures

ABSTRACT This work presents a sensitivity analysis of inelastic material behavior within dynamic structures. The primary focus is on using the direct differentiation method to derive sensitivity matrices for displacement, velocity, acceleration, and history variables. These methods are validated thr...

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Bibliographic Details
Published inProceedings in applied mathematics and mechanics Vol. 25; no. 1
Main Authors Ghasemi, Seyed Ali, Barthold, Franz‐Joseph
Format Journal Article
LanguageEnglish
Published 01.03.2025
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Summary:ABSTRACT This work presents a sensitivity analysis of inelastic material behavior within dynamic structures. The primary focus is on using the direct differentiation method to derive sensitivity matrices for displacement, velocity, acceleration, and history variables. These methods are validated through a detailed academic example.
ISSN:1617-7061
1617-7061
DOI:10.1002/pamm.202400152