{"id":{"repo_id":"greece","oai_identifier":"oai:10442/1506"},"canonical_url":"https://search.dev.ndltd.org/etd/greece/oai:10442/1506","repository":{"repo_id":"greece","name":"Greek National Archive of PhD Theses","base_url":"https://phdtheses.ekt.gr/eadd_oai/request"},"display":{"title":"ΠΡΟΣΟΜΟΙΩΜΑ ΜΗ ΓΡΑΜΜΙΚΗΣ ΣΥΜΠΕΡΙΦΟΡΑΣ ΥΠΟΣΤΥΛΩΜΑΤΩΝ Ο/Σ ΣΕ ΑΝΑΚΥΚΛΙΖΟΜΕΝΗ ΔΙΑΞΟΝΙΚΗ ΚΑΜΨΗ ΜΕ ΟΡΘΗ ΔΥΝΑΜΗ ΚΑΙ ΕΦΑΡΜΟΓΗ ΓΙΑ ΤΟΝ ΥΠΟΛΟΓΙΣΜΟ ΤΗΣ ΑΝΕΛΑΣΤΙΚΗΣ ΣΕΙΣΜΙΚΗΣ ΑΠΟΚΡΙΣΗΣ ΚΑΙ ΠΛΑΣΤΙΚΟΤΗΤΑΣ ΟΙΚΟΔΟΜΙΚΩΝ ΕΡΓΩΝ ΣΤΟ ΧΩΡΟ","abstract":"AN INCREMENTAL MODEL IS PROPOSED FOR THE NONLINEAR RELATIONSHIP BETWEEN THE NORMAL ACTION EFFECTS N, MY AND MZ, AND THE CORRESPONDING CROSS-SECTIONAL DEFORMATIONS, EO, ΦΥ, AND ΦΖ, OF RECTANGULAR REINFORCED CONCRRETE CROSS-SECTIONS. THE INCREMENTAL RELATIONSHIP IS OF THE BOUNDING SURFACE PLASTICITY TYPE: THE BOUNDING SURFACE OF THE CROSS-SECTION, WHICH CORRESPONDS TO ULTIMATE STRENGTH, IS CONSTRUCTED IN THE STRESS SPACE OF N-MY-MZ AND THE PLASTIC MODULI OF THE INCREMENTAL FLEXIBILITY OF RIGIDITY RELATION AND FUNCTIONS OF THE DISTANCE OF THE CURRENTSTRESS POINT FROM THE BOUNDING SURFACE, ALONG THE CURRENT DIRECTION OF INCREMENTAL LOADING. THE FUNCTIONAL DEPENDENCE OF THE BOUNDING SURFACE AND OF THE PLASTIC MODULI ON THE AMOUNT AND DISTRIBUTION OF LONGITUDINAL AND TRANSVERSE REINFORCEMENT IS GIVEN, ALONG WITH THE COUPLING TERMS BETWEEN AXIAL DEFORMATION AND CURVATURES IN THE INCREMENTAL FLEXIBILITY RELATION. THE SIMPLE HYSTERESIS RULES,WHICH MAKE THE MODEL APPLICABLE FOR ARBITRARY LOADING PATHS IN THE N-MY-MZ SPACE, INCLUDING ANY REVERSALS, ARE ALSO DESCRIBED.","abstract_html":"AN INCREMENTAL MODEL IS PROPOSED FOR THE NONLINEAR RELATIONSHIP BETWEEN THE NORMAL ACTION EFFECTS N, MY AND MZ, AND THE CORRESPONDING CROSS-SECTIONAL DEFORMATIONS, EO, ΦΥ, AND ΦΖ, OF RECTANGULAR REINFORCED CONCRRETE CROSS-SECTIONS. THE INCREMENTAL RELATIONSHIP IS OF THE BOUNDING SURFACE PLASTICITY TYPE: THE BOUNDING SURFACE OF THE CROSS-SECTION, WHICH CORRESPONDS TO ULTIMATE STRENGTH, IS CONSTRUCTED IN THE STRESS SPACE OF N-MY-MZ AND THE PLASTIC MODULI OF THE INCREMENTAL FLEXIBILITY OF RIGIDITY RELATION AND FUNCTIONS OF THE DISTANCE OF THE CURRENTSTRESS POINT FROM THE BOUNDING SURFACE, ALONG THE CURRENT DIRECTION OF INCREMENTAL LOADING. THE FUNCTIONAL DEPENDENCE OF THE BOUNDING SURFACE AND OF THE PLASTIC MODULI ON THE AMOUNT AND DISTRIBUTION OF LONGITUDINAL AND TRANSVERSE REINFORCEMENT IS GIVEN, ALONG WITH THE COUPLING TERMS BETWEEN AXIAL DEFORMATION AND CURVATURES IN THE INCREMENTAL FLEXIBILITY RELATION. THE SIMPLE HYSTERESIS RULES,WHICH MAKE THE MODEL APPLICABLE FOR ARBITRARY LOADING PATHS IN THE N-MY-MZ SPACE, INCLUDING ANY REVERSALS, ARE ALSO DESCRIBED.","abstract_has_math":false,"creators":["Σφακιανάκης, Μανόλης"],"institution":"University of Patras","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1990,"date_issued":"1990","date_published":"1990","updated_at":"2026-07-24T02:24:59Z","subjects":["ΑΝΑΚΥΚΛΙΖΟΜΕΝΗ ΕΝΤΑΣΗ","ΑΝΕΛΑΣΤΙΚΗ ΣΥΜΠΕΡΙΦΟΡΑ","ΔΙΑΞΟΝΙΚΗ ΡΟΠΗ ΚΑΜΨΗΣ","ΜΗΤΡΩΟ ΑΚΑΜΨΙΑΣ","Οπλισμένο σκυρόδεμα","Σεισμική σημπεριφορά","ΥΠΟΣΤΥΛΩΜΑΤΑ","Biaxial bending","COLUMNS","Cyclic load","INELASTIC BEHAVIOUR","Reinforced concrete","SEISMIC CONCRETE","Seismic response","Stiffness matrix","Επιστήμες Μηχανικού και Τεχνολογία","Επιστήμη Πολιτικού Μηχανικού","Engineering and Technology","Civil Engineering"],"languages":["gre"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/1506"],"render_values":[{"text":"10.12681/eadd/1506","href":"https://doi.org/10.12681/eadd/1506","code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10442/hedi/1506","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Σφακιανάκης, Μανόλης"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["1990"]},{"key":"dc:publisher","label":"Institution","values":["University of Patras","Πανεπιστήμιο Πατρών"]},{"key":"dc:type","label":"Dc Type","values":["PhD Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["ΑΝΑΚΥΚΛΙΖΟΜΕΝΗ ΕΝΤΑΣΗ","ΑΝΕΛΑΣΤΙΚΗ ΣΥΜΠΕΡΙΦΟΡΑ","ΔΙΑΞΟΝΙΚΗ ΡΟΠΗ ΚΑΜΨΗΣ","ΜΗΤΡΩΟ ΑΚΑΜΨΙΑΣ","Οπλισμένο σκυρόδεμα","Σεισμική σημπεριφορά","ΥΠΟΣΤΥΛΩΜΑΤΑ","Biaxial bending","COLUMNS","Cyclic load","INELASTIC BEHAVIOUR","Reinforced concrete","SEISMIC CONCRETE","Seismic response","Stiffness matrix","Επιστήμες Μηχανικού και Τεχνολογία","Επιστήμη Πολιτικού Μηχανικού","Engineering and Technology","Civil Engineering"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["gre"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/1506","http://hdl.handle.net/10442/hedi/1506"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["AN INCREMENTAL MODEL IS PROPOSED FOR THE NONLINEAR RELATIONSHIP BETWEEN THE NORMAL ACTION EFFECTS N, MY AND MZ, AND THE CORRESPONDING CROSS-SECTIONAL DEFORMATIONS, EO, ΦΥ, AND ΦΖ, OF RECTANGULAR REINFORCED CONCRRETE CROSS-SECTIONS. THE INCREMENTAL RELATIONSHIP IS OF THE BOUNDING SURFACE PLASTICITY TYPE: THE BOUNDING SURFACE OF THE CROSS-SECTION, WHICH CORRESPONDS TO ULTIMATE STRENGTH, IS CONSTRUCTED IN THE STRESS SPACE OF N-MY-MZ AND THE PLASTIC MODULI OF THE INCREMENTAL FLEXIBILITY OF RIGIDITY RELATION AND FUNCTIONS OF THE DISTANCE OF THE CURRENTSTRESS POINT FROM THE BOUNDING SURFACE, ALONG THE CURRENT DIRECTION OF INCREMENTAL LOADING. THE FUNCTIONAL DEPENDENCE OF THE BOUNDING SURFACE AND OF THE PLASTIC MODULI ON THE AMOUNT AND DISTRIBUTION OF LONGITUDINAL AND TRANSVERSE REINFORCEMENT IS GIVEN, ALONG WITH THE COUPLING TERMS BETWEEN AXIAL DEFORMATION AND CURVATURES IN THE INCREMENTAL FLEXIBILITY RELATION. THE SIMPLE HYSTERESIS RULES,WHICH MAKE THE MODEL APPLICABLE FOR ARBITRARY LOADING PATHS IN THE N-MY-MZ SPACE, INCLUDING ANY REVERSALS, ARE ALSO DESCRIBED.","ΣΤΗΝ ΠΑΡΟΥΣΑ ΔΙΑΤΡΙΒΗ ΠΡΟΤΕΙΝΕΤΑΙ ΕΝΑ ΠΡΟΣΟΜΟΙΩΜΑ ΓΙΑ ΤΗ ΜΗ ΓΡΑΜΜΙΚΗ ΣΧΕΣΗ ΜΕΤΑΞΥ ΤΩΝ ΜΕΓΕΘΩΝ ΟΡΘΗΣ ΕΝΤΑΣΗΣ Ν, ΜΥ ΚΑΙ ΜΖ, ΚΑΙ ΤΩΝ ΑΝΤΙΣΤΟΙΧΩΝ ΓΕΝΙΚΕΥΜΕΝΩΝ ΠΑΡΑΜΟΡΦΩΣΕΩΝ ΕΟ, ΦΥ ΚΑΙ ΦΖ, ΟΡΘΟΓΩΝΙΚΩΝ ΔΙΑΤΟΜΩΝ ΟΠΛΙΣΜΕΝΟΥ ΣΚΥΡΟΔΕΜΑΤΟΣ. Η ΠΡΟΤΕΙΝΟΜΕΝΗ ΣΧΕΣΗ ΤΟΥ ΠΡΟΣΟΜΟΙΩΜΑΤΟΣ ΑΥΤΟΥ ΕΙΝΑΙ ΤΟΥ ΤΥΠΟΥ ΟΡΙΑΚΗΣ ΕΠΙΦΑΝΕΙΑΣ: Η ΟΡΙΑΚΗ ΕΠΙΦΑΝΕΙΑ ΤΗΣ ΔΙΑΤΟΜΗΣ Η ΟΠΟΙΑ ΑΝΤΙΣΤΟΙΧΕΙ ΣΤΗΝ ΑΣΤΟΧΙΑ, ΚΑΤΑΣΚΕΥΑΖΕΤΑΙ ΣΤΟ ΤΡΙΣΔΙΑΣΤΑΤΟ ΧΩΡΟ ΤΩΝ ΜΕΓΕΘΩΝ ΟΡΘΗΣ ΕΝΤΑΣΗΣ Ν-ΜΥ-ΜΖ, ΕΝΩ ΤΑ ΠΛΑΣΤΙΚΑ ΜΕΤΡΑ ΕΥΚΑΜΨΙΑΣ 'Η ΑΚΑΜΨΙΑΣ ΕΙΝΑΙ ΣΥΝΑΡΤΗΣΕΙΣ ΤΗΣ ΑΠΟΣΤΑΣΗΣ ΤΟΥ ΤΡΕΧΟΝΤΟΣ ΣΗΜΕΙΟΥ ΕΝΤΑΣΗΣ ΑΠΟ ΤΗΝ ΟΡΙΑΚΗ ΕΠΙΦΑΝΕΙΑ, ΚΑΤΑ ΜΗΚΟΣ ΤΗΣ ΠΡΟΕΚΤΑΣΗΣ ΤΟΥ ΔΙΑΝΥΣΜΑΤΟΣ ΟΡΘΗΣ ΕΝΤΑΣΗΣ Ν-ΜΥ-ΜΖ. ΣΤΗ ΣΧΕΣΗ ΑΥΤΗ ΔΙΝΕΤΑΙ ΕΠΙΣΗΣ ΚΑΙ Η ΣΥΝΑΡΤΗΣΙΑΚΗ ΕΞΑΡΤΗΣΗ ΤΗΣ ΟΡΙΑΚΗΣ ΕΠΙΦΑΝΕΙΑΣ ΚΑΙ ΤΩΝ ΠΛΑΣΤΙΚΩΝ ΜΕΤΡΩΝ ΑΠΟ ΤΟ ΠΟΣΟ ΚΑΙ ΤΗΝ ΚΑΤΑΝΟΜΗ ΤΟΥ ΔΙΑΜΗΚΟΥΣ ΚΑΙ ΕΓΚΑΡΣΙΟΥ ΟΠΛΙΣΜΟΥ, ΚΑΘΩΣ ΕΠΙΣΗΣ ΚΑΙ ΟΙ ΟΡΟΙ ΣΥΖΕΥΞΗΣ ΜΕΤΑΞΥ ΑΞΟΝΙΚΗΣΠΑΡΑΜΟΡΦΩΣΗΣ ΚΑΙ ΚΑΜΠΥΛΟΤΗΤΩΝ ΦΥ ΚΑΙ ΦΖ. ΤΕΛΟΣ ΠΕΡΙΓΡΑΦΟΝΤΑΙ ΚΑΙ ΟΙ ΑΠΛΟΙ ΚΑΝΟΝΕΣ ΥΣΤΕΡΗΣΗΣ ΟΙ ΟΠΟΙΟΙ ΚΑΘΙΣΤΟΥΝ ΤΟ ΜΟΝΤΕΛΟ ΕΦΑΡΜΟΣΙΜΟ ΓΙΑ ΤΥΧΑΙΑ ΔΙΑΔΡΟΜΗ ΤΗΣΕΝΤΑΣΗΣ ΣΤΟ ΧΩΡΟ Ν- ΜΥ-ΜΖ, ΓΙΑ ΚΑΘΕ ΑΝΑΚΥΚΛΙΣΗ ΤΗΣ ΕΝΤΑΣΗΣ."]},{"key":"dc:title","label":"Title","values":["ΠΡΟΣΟΜΟΙΩΜΑ ΜΗ ΓΡΑΜΜΙΚΗΣ ΣΥΜΠΕΡΙΦΟΡΑΣ ΥΠΟΣΤΥΛΩΜΑΤΩΝ Ο/Σ ΣΕ ΑΝΑΚΥΚΛΙΖΟΜΕΝΗ ΔΙΑΞΟΝΙΚΗ ΚΑΜΨΗ ΜΕ ΟΡΘΗ ΔΥΝΑΜΗ ΚΑΙ ΕΦΑΡΜΟΓΗ ΓΙΑ ΤΟΝ ΥΠΟΛΟΓΙΣΜΟ ΤΗΣ ΑΝΕΛΑΣΤΙΚΗΣ ΣΕΙΣΜΙΚΗΣ ΑΠΟΚΡΙΣΗΣ ΚΑΙ ΠΛΑΣΤΙΚΟΤΗΤΑΣ ΟΙΚΟΔΟΜΙΚΩΝ ΕΡΓΩΝ ΣΤΟ ΧΩΡΟ","MODEL FOR NONLINEAR RESPONSE OF R/C COLUMNS UNDER CYCLIC BIAXIAL BENDING WITH AXIAL FORCE AND APPLICATION FOR THE INELASTIC SEISMIC RESPONSE AND DUCTILITY OF 3-D STRUCTURES"]}]}],"canonical_facts":{"dc:creator":["Σφακιανάκης, Μανόλης"],"dc:date":["1990"],"dc:description":["AN INCREMENTAL MODEL IS PROPOSED FOR THE NONLINEAR RELATIONSHIP BETWEEN THE NORMAL ACTION EFFECTS N, MY AND MZ, AND THE CORRESPONDING CROSS-SECTIONAL DEFORMATIONS, EO, ΦΥ, AND ΦΖ, OF RECTANGULAR REINFORCED CONCRRETE CROSS-SECTIONS. THE INCREMENTAL RELATIONSHIP IS OF THE BOUNDING SURFACE PLASTICITY TYPE: THE BOUNDING SURFACE OF THE CROSS-SECTION, WHICH CORRESPONDS TO ULTIMATE STRENGTH, IS CONSTRUCTED IN THE STRESS SPACE OF N-MY-MZ AND THE PLASTIC MODULI OF THE INCREMENTAL FLEXIBILITY OF RIGIDITY RELATION AND FUNCTIONS OF THE DISTANCE OF THE CURRENTSTRESS POINT FROM THE BOUNDING SURFACE, ALONG THE CURRENT DIRECTION OF INCREMENTAL LOADING. THE FUNCTIONAL DEPENDENCE OF THE BOUNDING SURFACE AND OF THE PLASTIC MODULI ON THE AMOUNT AND DISTRIBUTION OF LONGITUDINAL AND TRANSVERSE REINFORCEMENT IS GIVEN, ALONG WITH THE COUPLING TERMS BETWEEN AXIAL DEFORMATION AND CURVATURES IN THE INCREMENTAL FLEXIBILITY RELATION. THE SIMPLE HYSTERESIS RULES,WHICH MAKE THE MODEL APPLICABLE FOR ARBITRARY LOADING PATHS IN THE N-MY-MZ SPACE, INCLUDING ANY REVERSALS, ARE ALSO DESCRIBED.","ΣΤΗΝ ΠΑΡΟΥΣΑ ΔΙΑΤΡΙΒΗ ΠΡΟΤΕΙΝΕΤΑΙ ΕΝΑ ΠΡΟΣΟΜΟΙΩΜΑ ΓΙΑ ΤΗ ΜΗ ΓΡΑΜΜΙΚΗ ΣΧΕΣΗ ΜΕΤΑΞΥ ΤΩΝ ΜΕΓΕΘΩΝ ΟΡΘΗΣ ΕΝΤΑΣΗΣ Ν, ΜΥ ΚΑΙ ΜΖ, ΚΑΙ ΤΩΝ ΑΝΤΙΣΤΟΙΧΩΝ ΓΕΝΙΚΕΥΜΕΝΩΝ ΠΑΡΑΜΟΡΦΩΣΕΩΝ ΕΟ, ΦΥ ΚΑΙ ΦΖ, ΟΡΘΟΓΩΝΙΚΩΝ ΔΙΑΤΟΜΩΝ ΟΠΛΙΣΜΕΝΟΥ ΣΚΥΡΟΔΕΜΑΤΟΣ. Η ΠΡΟΤΕΙΝΟΜΕΝΗ ΣΧΕΣΗ ΤΟΥ ΠΡΟΣΟΜΟΙΩΜΑΤΟΣ ΑΥΤΟΥ ΕΙΝΑΙ ΤΟΥ ΤΥΠΟΥ ΟΡΙΑΚΗΣ ΕΠΙΦΑΝΕΙΑΣ: Η ΟΡΙΑΚΗ ΕΠΙΦΑΝΕΙΑ ΤΗΣ ΔΙΑΤΟΜΗΣ Η ΟΠΟΙΑ ΑΝΤΙΣΤΟΙΧΕΙ ΣΤΗΝ ΑΣΤΟΧΙΑ, ΚΑΤΑΣΚΕΥΑΖΕΤΑΙ ΣΤΟ ΤΡΙΣΔΙΑΣΤΑΤΟ ΧΩΡΟ ΤΩΝ ΜΕΓΕΘΩΝ ΟΡΘΗΣ ΕΝΤΑΣΗΣ Ν-ΜΥ-ΜΖ, ΕΝΩ ΤΑ ΠΛΑΣΤΙΚΑ ΜΕΤΡΑ ΕΥΚΑΜΨΙΑΣ 'Η ΑΚΑΜΨΙΑΣ ΕΙΝΑΙ ΣΥΝΑΡΤΗΣΕΙΣ ΤΗΣ ΑΠΟΣΤΑΣΗΣ ΤΟΥ ΤΡΕΧΟΝΤΟΣ ΣΗΜΕΙΟΥ ΕΝΤΑΣΗΣ ΑΠΟ ΤΗΝ ΟΡΙΑΚΗ ΕΠΙΦΑΝΕΙΑ, ΚΑΤΑ ΜΗΚΟΣ ΤΗΣ ΠΡΟΕΚΤΑΣΗΣ ΤΟΥ ΔΙΑΝΥΣΜΑΤΟΣ ΟΡΘΗΣ ΕΝΤΑΣΗΣ Ν-ΜΥ-ΜΖ. ΣΤΗ ΣΧΕΣΗ ΑΥΤΗ ΔΙΝΕΤΑΙ ΕΠΙΣΗΣ ΚΑΙ Η ΣΥΝΑΡΤΗΣΙΑΚΗ ΕΞΑΡΤΗΣΗ ΤΗΣ ΟΡΙΑΚΗΣ ΕΠΙΦΑΝΕΙΑΣ ΚΑΙ ΤΩΝ ΠΛΑΣΤΙΚΩΝ ΜΕΤΡΩΝ ΑΠΟ ΤΟ ΠΟΣΟ ΚΑΙ ΤΗΝ ΚΑΤΑΝΟΜΗ ΤΟΥ ΔΙΑΜΗΚΟΥΣ ΚΑΙ ΕΓΚΑΡΣΙΟΥ ΟΠΛΙΣΜΟΥ, ΚΑΘΩΣ ΕΠΙΣΗΣ ΚΑΙ ΟΙ ΟΡΟΙ ΣΥΖΕΥΞΗΣ ΜΕΤΑΞΥ ΑΞΟΝΙΚΗΣΠΑΡΑΜΟΡΦΩΣΗΣ ΚΑΙ ΚΑΜΠΥΛΟΤΗΤΩΝ ΦΥ ΚΑΙ ΦΖ. ΤΕΛΟΣ ΠΕΡΙΓΡΑΦΟΝΤΑΙ ΚΑΙ ΟΙ ΑΠΛΟΙ ΚΑΝΟΝΕΣ ΥΣΤΕΡΗΣΗΣ ΟΙ ΟΠΟΙΟΙ ΚΑΘΙΣΤΟΥΝ ΤΟ ΜΟΝΤΕΛΟ ΕΦΑΡΜΟΣΙΜΟ ΓΙΑ ΤΥΧΑΙΑ ΔΙΑΔΡΟΜΗ ΤΗΣΕΝΤΑΣΗΣ ΣΤΟ ΧΩΡΟ Ν- ΜΥ-ΜΖ, ΓΙΑ ΚΑΘΕ ΑΝΑΚΥΚΛΙΣΗ ΤΗΣ ΕΝΤΑΣΗΣ."],"dc:identifier":["10.12681/eadd/1506","http://hdl.handle.net/10442/hedi/1506"],"dc:language":["gre"],"dc:publisher":["University of Patras","Πανεπιστήμιο Πατρών"],"dc:subject":["ΑΝΑΚΥΚΛΙΖΟΜΕΝΗ ΕΝΤΑΣΗ","ΑΝΕΛΑΣΤΙΚΗ ΣΥΜΠΕΡΙΦΟΡΑ","ΔΙΑΞΟΝΙΚΗ ΡΟΠΗ ΚΑΜΨΗΣ","ΜΗΤΡΩΟ ΑΚΑΜΨΙΑΣ","Οπλισμένο σκυρόδεμα","Σεισμική σημπεριφορά","ΥΠΟΣΤΥΛΩΜΑΤΑ","Biaxial bending","COLUMNS","Cyclic load","INELASTIC BEHAVIOUR","Reinforced concrete","SEISMIC CONCRETE","Seismic response","Stiffness matrix","Επιστήμες Μηχανικού και Τεχνολογία","Επιστήμη Πολιτικού Μηχανικού","Engineering and Technology","Civil Engineering"],"dc:title":["ΠΡΟΣΟΜΟΙΩΜΑ ΜΗ ΓΡΑΜΜΙΚΗΣ ΣΥΜΠΕΡΙΦΟΡΑΣ ΥΠΟΣΤΥΛΩΜΑΤΩΝ Ο/Σ ΣΕ ΑΝΑΚΥΚΛΙΖΟΜΕΝΗ ΔΙΑΞΟΝΙΚΗ ΚΑΜΨΗ ΜΕ ΟΡΘΗ ΔΥΝΑΜΗ ΚΑΙ ΕΦΑΡΜΟΓΗ ΓΙΑ ΤΟΝ ΥΠΟΛΟΓΙΣΜΟ ΤΗΣ ΑΝΕΛΑΣΤΙΚΗΣ ΣΕΙΣΜΙΚΗΣ ΑΠΟΚΡΙΣΗΣ ΚΑΙ ΠΛΑΣΤΙΚΟΤΗΤΑΣ ΟΙΚΟΔΟΜΙΚΩΝ ΕΡΓΩΝ ΣΤΟ ΧΩΡΟ","MODEL FOR NONLINEAR RESPONSE OF R/C COLUMNS UNDER CYCLIC BIAXIAL BENDING WITH AXIAL FORCE AND APPLICATION FOR THE INELASTIC SEISMIC RESPONSE AND DUCTILITY OF 3-D STRUCTURES"],"dc:type":["PhD Thesis"]},"updated_at":"2026-07-24T02:24:59Z"}