ΕΦΑΡΜΟΓΗ ΤΩΝ ΜΕΘΟΔΩΝ ΤΟΥ ΤΕΤΡΑΓΩΝΙΚΟΥ ΠΡΟΓΡΑΜΜΑΤΙΣΜΟΥ ΣΤΑ ΠΡΟΒΛΗΜΑΤΑ ΤΗΣ ΘΕΩΡΙΑΣ ΠΛΑΣΤΙΚΟΤΗΤΑΣ

THROUGH THREE DIFFERENT OPTIMIZATION METHODS, THE DISSERTATION SHOWS HOW IT IS POSSIBLE TO STUDY THE PROBLEMS OF THE THEORY OF PLASTICITY IN THEIR INCREMENTALAND HOLONOMIC FORMULATION, BOTH AS MECHANICAL PROBLEMS WHOSE SOLUTION IS SOUGHT AND AS FREE BOUNDARY PROBLEMS BETWEEN ELASTICITY AND PLASTICITY. FIRST THE ALGORITHM OF H. THEIL AND C. VAN DE PANNE HAS BEEN STUDIED. WITH THE DIFFERENCE THAT IT HAS NOT BEEN USED ONLY AS A TOOL FOR THE "LINEARIZATION" OF A QUADRATIC OBJECTIVE FUNCTION, BUT ALSO FOR THE STUDY OF THE WAY IN WHICH THE IMPOSITION OF CONSTRAINTS UPON A STRUCTURE INFLUENCES THE SOLUTION OF THE PROBLEM. THE STUDY LEADS TO A STATICAL FORMULATION OF THE THREE THEOREMS OF THE METHOD AND COVERS, FOR THE FIRST TIME, ALL THE CASES OF INCREMENTAL AND HOLONOMIC ELASTOPLASTICANALYSIS. (SHORTENED)

Grantor dc:publisher

Aristotle University Of Thessaloniki (AUTH)

Year dc:date

1986

Authors dc:creator

• Αβδελάς, Άαρών-Άρης
• Avdelas, Aaron-Aris

• Ανισοτική μηχανική
• ΑΥΞΗΤΙΚΗ ΕΛΑΣΤΟΠΛΑΣΤΙΚΗ ΑΝΑΛΥΣΗ ΤΩΝ ΚΑΤΑΣΚΕΥΩΝ
• ΚΥΡΤΗ ΤΕΤΡΑΓΩΝΙΚΗ ΒΕΛΤΙΣΤΟΠΟΙΗΣΗ
• ΜΗ ΚΥΡΤΗ ΤΕΤΡΑΓΩΝΙΚΗ ΒΕΛΤΙΣΤΟΠΟΙΗΣΗ
• ΟΛΟΝΟΜΗ ΕΛΑΣΤΟΠΛΑΣΤΙΚΗ ΑΝΑΛΥΣΗ ΤΩΝ ΚΑΤΑΣΚΕΥΩΝ
• ΠΟΛΥΕΠΙΠΕΔΗ ΒΕΛΤΙΣΤΟΠΟΙΗΣΗ
• Πρόβλημα γραμμικής συμπληρωματικότητας
• CONVEXQUADRATIC OPTIMIZATION
• HOLONOMIC ELASTOPLASTIC STRUCTURAL ANALYSIS
• INCREMENTAL ELASTOPLASTIC STRUCTURAL ANALYSIS
• Inequality mechanics
• Linear complementarity problem
• MULTILEVEL OPTIMIZATION
• NONONVEX QUADRATIC OPTIMIZATION
• Επιστήμες Μηχανικού και Τεχνολογία
• Επιστήμη Πολιτικού Μηχανικού
• Engineering and Technology
• Civil Engineering

Language dc:language

gre

Identifier

10.12681/eadd/0524

OAI identifier oai:identifier

oai:10442/0524