Sensitivity analysis and optimum design of elastic-plastic structural systems

CAZZANI, ANTONIO MARIA;
1991-01-01

Abstract

The paper deals with elastic-plastic optimization of flexural structural systems, subjected to kinematic restrictions. A finite holonomic piecewise linear elastic-hardening constitutive law is adopted. Sensitivity analysis for the displacement field is also performed, and a suitable finite element formulation, allowing for the spreading of plasticity, is also given. Finally, some meaningful numerical applications, together with their physical interpretation, are presented.
1991
Inglese
MECCANICA
26
2-3
173
178
6
2-s2.0-34249929518
http://www.scopus.com/inward/record.url?eid=2-s2.0-34249929518&partnerID=40&md5=c16673d913c1b44d5b737bcde6896792
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Esperti anonimi
internazionale
scientifica
Elastic-Plastic Structures; Optimum Design; Sensitivity Analysis
no
Cazzani, ANTONIO MARIA; Rovati, M.
1.1 Articolo in rivista
info:eu-repo/semantics/article
1 Contributo su Rivista::1.1 Articolo in rivista
262
2
reserved
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