{"id":{"repo_id":"greece","oai_identifier":"oai:10442/1725"},"canonical_url":"https://search.dev.ndltd.org/etd/greece/oai:10442/1725","repository":{"repo_id":"greece","name":"Greek National Archive of PhD Theses","base_url":"https://phdtheses.ekt.gr/eadd_oai/request"},"display":{"title":"ΑΝΑΛΥΤΙΚΗ ΕΡΕΥΝΑ ΤΗΣ ΑΠΟΚΡΙΣΗΣ ΤΟΙΧΟΠΟΙΙΑΣ ΥΠΟ ΜΟΝΟΤΟΝΗ ΕΠΙΠΕΔΗ ΚΑΤΑΠΟΝΗΣΗ ΜΕΧΡΙΣ ΑΣΤΟΧΙΑΣ","abstract":"THE STUDY DEALS WITH THE DEVELOPMENT OF A NON LINEAR ZP FINITE ELEMENT MICROMODEL FOR THE ANALYSIS OF UNREINFORCED MASONRY UNDER MONOTONIC IN-PLANE LOADING UNTIL FAILURE. THE MODEL IS CAPABLE OF SIMULATING DAMAGES IN MASONRY UNITS, MORTAR OR JOINTS AND PREDICTING BOTH JOINT OR COMPOSITE TYPE FAILURE DUE TO IN PLANESTRESSES IN CONJUNCTION WITH THE TRANSVERSE, SELF EQUILIBRATING, THIRD PRINCIPAL STRESSES. THE MODEL IS SUITABLE FOR ANY TYPE OF MASONRY BOND AND FOR ANY COMBINATION OF MECHANICAL PROPERTIES MORTAR AND SOLID MASONRY UNITS. IT IS OBVIOUSTHAT AIM OF THE MODEL IS NOT THE DIRECT ANALYSIS OF MASSIVE MASONRY STRUCTURESNEITHER THE ESTIMATION OF RULES BUT THE PREDICTION OF THE DAMAGING PROCESS ANDTHE MECHANICAL PROPERTIES (FAILURE ENVELOPES AND NON-LINEAR CONSTITUTIVE LOWS)OF MASONRY UNDER MONOTONIC LOADING UNTIL FAILURE.","abstract_html":"THE STUDY DEALS WITH THE DEVELOPMENT OF A NON LINEAR ZP FINITE ELEMENT MICROMODEL FOR THE ANALYSIS OF UNREINFORCED MASONRY UNDER MONOTONIC IN-PLANE LOADING UNTIL FAILURE. THE MODEL IS CAPABLE OF SIMULATING DAMAGES IN MASONRY UNITS, MORTAR OR JOINTS AND PREDICTING BOTH JOINT OR COMPOSITE TYPE FAILURE DUE TO IN PLANESTRESSES IN CONJUNCTION WITH THE TRANSVERSE, SELF EQUILIBRATING, THIRD PRINCIPAL STRESSES. THE MODEL IS SUITABLE FOR ANY TYPE OF MASONRY BOND AND FOR ANY COMBINATION OF MECHANICAL PROPERTIES MORTAR AND SOLID MASONRY UNITS. IT IS OBVIOUSTHAT AIM OF THE MODEL IS NOT THE DIRECT ANALYSIS OF MASSIVE MASONRY STRUCTURESNEITHER THE ESTIMATION OF RULES BUT THE PREDICTION OF THE DAMAGING PROCESS ANDTHE MECHANICAL PROPERTIES (FAILURE ENVELOPES AND NON-LINEAR CONSTITUTIVE LOWS)OF MASONRY UNDER MONOTONIC LOADING UNTIL FAILURE.","abstract_has_math":false,"creators":["Ιγνατάκης, Χρήστος","Ignatakis, Christos"],"institution":"Aristotle University Of Thessaloniki (AUTH)","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1991,"date_issued":"1991","date_published":"1991","updated_at":"2026-07-24T02:25:05Z","subjects":["Αστοχία","Μέθοδος πεπερασμένων στοιχείων","Μη γραμμική συμπεριφορά","Ρηγμάτωση","Τοιχοποιίες","ΤΡΙΑΞΟΝΙΚΕΣ ΕΠΙΦΑΝΕΙΕΣ ΑΣΤΟΧΙΑΣ","ΤΡΙΑΞΟΝΙΚΟΙ ΚΑΤΑΣΤΑΤΙΚΟΙ ΝΟΜΟΙ","Cracking","Failure","Finite elements method","Masonry","Non linear behavior","TRIAXIAL CONSTITUTIVE LAWS","TRIAXIAL FAILURE SURFACE","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/1725"],"render_values":[{"text":"10.12681/eadd/1725","href":"https://doi.org/10.12681/eadd/1725","code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10442/hedi/1725","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Ιγνατάκης, Χρήστος","Ignatakis, Christos"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["1991"]},{"key":"dc:publisher","label":"Institution","values":["Aristotle University Of Thessaloniki (AUTH)","Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ)"]},{"key":"dc:type","label":"Dc Type","values":["PhD Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Αστοχία","Μέθοδος πεπερασμένων στοιχείων","Μη γραμμική συμπεριφορά","Ρηγμάτωση","Τοιχοποιίες","ΤΡΙΑΞΟΝΙΚΕΣ ΕΠΙΦΑΝΕΙΕΣ ΑΣΤΟΧΙΑΣ","ΤΡΙΑΞΟΝΙΚΟΙ ΚΑΤΑΣΤΑΤΙΚΟΙ ΝΟΜΟΙ","Cracking","Failure","Finite elements method","Masonry","Non linear behavior","TRIAXIAL CONSTITUTIVE LAWS","TRIAXIAL FAILURE SURFACE","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/1725","http://hdl.handle.net/10442/hedi/1725"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["THE STUDY DEALS WITH THE DEVELOPMENT OF A NON LINEAR ZP FINITE ELEMENT MICROMODEL FOR THE ANALYSIS OF UNREINFORCED MASONRY UNDER MONOTONIC IN-PLANE LOADING UNTIL FAILURE. THE MODEL IS CAPABLE OF SIMULATING DAMAGES IN MASONRY UNITS, MORTAR OR JOINTS AND PREDICTING BOTH JOINT OR COMPOSITE TYPE FAILURE DUE TO IN PLANESTRESSES IN CONJUNCTION WITH THE TRANSVERSE, SELF EQUILIBRATING, THIRD PRINCIPAL STRESSES. THE MODEL IS SUITABLE FOR ANY TYPE OF MASONRY BOND AND FOR ANY COMBINATION OF MECHANICAL PROPERTIES MORTAR AND SOLID MASONRY UNITS. IT IS OBVIOUSTHAT AIM OF THE MODEL IS NOT THE DIRECT ANALYSIS OF MASSIVE MASONRY STRUCTURESNEITHER THE ESTIMATION OF RULES BUT THE PREDICTION OF THE DAMAGING PROCESS ANDTHE MECHANICAL PROPERTIES (FAILURE ENVELOPES AND NON-LINEAR CONSTITUTIVE LOWS)OF MASONRY UNDER MONOTONIC LOADING UNTIL FAILURE.","Η ΜΕΛΕΤΗ ΑΦΟΡΑ ΤΗΝ ΑΝΑΠΤΥΞΗ ΕΝΟΣ ΕΠΙΠΕΔΟΥ ΜΟΝΤΕΛΟΥ ΠΕΠΕΡΑΣΜΕΝΩΝ ΣΤΟΙΧΕΙΩΝ ΓΙΑ ΤΗΝ ΑΝΑΛΥΣΗ ΜΗ ΟΠΛΙΣΜΕΝΗΣ ΤΟΙΧΟΠΟΙΙΑΣ ΥΠΟ ΜΟΝΟΤΟΝΗ ΚΑΤΑΠΟΝΗΣΗ ΕΝΤΟΣ ΤΟΥ ΕΠΙΠΕΔΟΥΤΗΣ ΜΕΧΡΙΣ ΑΣΤΟΧΙΑΣ. ΤΟ ΜΟΝΤΕΛΟ ΔΙΑΘΕΤΕΙ ΑΝΕΞΑΡΤΗΤΑ ΤΡΙΓΩΝΙΚΑ ΠΕΠΕΡΑΣΜΕΝΑ ΣΤΟΙΧΕΙΑ ΓΙΑ ΤΙΣ ΠΛΙΝΘΟΥΣ ΚΑΙ ΤΟ ΚΟΝΙΑΜΑ ΤΩΝ ΑΡΜΩΝ ΚΑΙ ΕΙΝΑΙ ΙΚΑΝΟ ΝΑ ΠΡΟΣΟΜΟΙΩΣΕΙ ΒΛΑΒΕΣ ΣΤΙΣ ΠΛΙΝΘΟΥΣ ΣΤΟ ΚΟΝΙΑΜΑ ΚΑΙ ΣΤΗΝ ΔΙΕΠΙΦΑΝΕΙΑ ΕΠΑΦΗΣ ΤΟΥΣ . ΕΤΣΙ ΜΠΟΡΕΙΝΑ ΑΝΑΠΑΡΑΣΤΗΣΕΙ ΟΧΙ ΜΟΝΟΝ ΑΣΤΟΧΙΑ ΑΡΜΩΝ ΑΛΛΑ ΚΑΙ ΣΥΝΘΕΤΟΥ ΤΥΠΟΥ ΒΛΑΒΕΣ ΠΟΥ ΠΡΟΚΑΛΟΥΝΤΑΙ ΑΠΟ ΤΗΝ ΤΡΙΑΞΟΝΙΚΗ ΚΑΤΑΠΟΝΗΣΗ ΤΩΝ ΠΛΙΝΘΩΝ ΚΑΙ ΤΟΥ ΚΟΝΙΑΜΑΤΟΣ ΥΠΟ ΕΠΙΠΕΔΗ ΚΑΤΑΠΟΝΗΣΗ ΤΗΣ ΤΟΙΧΟΠΟΙΙΑΣ ΚΑΤΑΡΡΕΥΣΕΩΣ ΤΟΥ ΜΟΝΤΕΛΟΥ. ΤΟ ΜΟΝΤΕΛΟ ΣΤΗΝ ΠΑΡΟΥΣΑ ΜΟΡΦΗ ΤΟΥ ΕΙΝΑΙ ΚΑΤΑΛΛΗΛΟ ΓΙΑ ΚΑΘΕ ΜΟΡΦΗΣ ΠΛΕΞΗ ΔΟΜΗΣΗΣ ΚΑΙ ΓΙΑ ΚΑΘΕ ΣΥΝΔΥΑΣΜΟ ΜΗΧΑΝΙΚΩΝ ΧΑΡΑΚΤΗΡΙΣΤΙΚΩΝ ΠΛΙΝΘΩΝ ΚΑΙ ΚΟΝΙΑΜΑΤΟΣ. ΕΙΝΑΙ ΦΑΝΕΡΟ ΟΤΙ ΤΟ ΜΟΝΤΕΛΟ ΔΕΝ ΕΙΝΑΙ ΚΑΤΑΛΛΗΛΟ ΓΙΑ ΑΝΑΛΥΣΗ ΜΕΓΑΛΩΝ ΔΙΑΣΤΑΣΕΩΝ ΦΟΡΕΩΝ ΑΠΟ ΤΟΙΧΟΠΟΙΙΑ."]},{"key":"dc:title","label":"Title","values":["ΑΝΑΛΥΤΙΚΗ ΕΡΕΥΝΑ ΤΗΣ ΑΠΟΚΡΙΣΗΣ ΤΟΙΧΟΠΟΙΙΑΣ ΥΠΟ ΜΟΝΟΤΟΝΗ ΕΠΙΠΕΔΗ ΚΑΤΑΠΟΝΗΣΗ ΜΕΧΡΙΣ ΑΣΤΟΧΙΑΣ","ANALYTICAL STUDY OF THE PERFORMANCE OF MASONRY SUBJECTED TO MONOTONIC IN-PLANE LOADING UNTIL FAILURE"]}]}],"canonical_facts":{"dc:creator":["Ιγνατάκης, Χρήστος","Ignatakis, Christos"],"dc:date":["1991"],"dc:description":["THE STUDY DEALS WITH THE DEVELOPMENT OF A NON LINEAR ZP FINITE ELEMENT MICROMODEL FOR THE ANALYSIS OF UNREINFORCED MASONRY UNDER MONOTONIC IN-PLANE LOADING UNTIL FAILURE. THE MODEL IS CAPABLE OF SIMULATING DAMAGES IN MASONRY UNITS, MORTAR OR JOINTS AND PREDICTING BOTH JOINT OR COMPOSITE TYPE FAILURE DUE TO IN PLANESTRESSES IN CONJUNCTION WITH THE TRANSVERSE, SELF EQUILIBRATING, THIRD PRINCIPAL STRESSES. THE MODEL IS SUITABLE FOR ANY TYPE OF MASONRY BOND AND FOR ANY COMBINATION OF MECHANICAL PROPERTIES MORTAR AND SOLID MASONRY UNITS. IT IS OBVIOUSTHAT AIM OF THE MODEL IS NOT THE DIRECT ANALYSIS OF MASSIVE MASONRY STRUCTURESNEITHER THE ESTIMATION OF RULES BUT THE PREDICTION OF THE DAMAGING PROCESS ANDTHE MECHANICAL PROPERTIES (FAILURE ENVELOPES AND NON-LINEAR CONSTITUTIVE LOWS)OF MASONRY UNDER MONOTONIC LOADING UNTIL FAILURE.","Η ΜΕΛΕΤΗ ΑΦΟΡΑ ΤΗΝ ΑΝΑΠΤΥΞΗ ΕΝΟΣ ΕΠΙΠΕΔΟΥ ΜΟΝΤΕΛΟΥ ΠΕΠΕΡΑΣΜΕΝΩΝ ΣΤΟΙΧΕΙΩΝ ΓΙΑ ΤΗΝ ΑΝΑΛΥΣΗ ΜΗ ΟΠΛΙΣΜΕΝΗΣ ΤΟΙΧΟΠΟΙΙΑΣ ΥΠΟ ΜΟΝΟΤΟΝΗ ΚΑΤΑΠΟΝΗΣΗ ΕΝΤΟΣ ΤΟΥ ΕΠΙΠΕΔΟΥΤΗΣ ΜΕΧΡΙΣ ΑΣΤΟΧΙΑΣ. ΤΟ ΜΟΝΤΕΛΟ ΔΙΑΘΕΤΕΙ ΑΝΕΞΑΡΤΗΤΑ ΤΡΙΓΩΝΙΚΑ ΠΕΠΕΡΑΣΜΕΝΑ ΣΤΟΙΧΕΙΑ ΓΙΑ ΤΙΣ ΠΛΙΝΘΟΥΣ ΚΑΙ ΤΟ ΚΟΝΙΑΜΑ ΤΩΝ ΑΡΜΩΝ ΚΑΙ ΕΙΝΑΙ ΙΚΑΝΟ ΝΑ ΠΡΟΣΟΜΟΙΩΣΕΙ ΒΛΑΒΕΣ ΣΤΙΣ ΠΛΙΝΘΟΥΣ ΣΤΟ ΚΟΝΙΑΜΑ ΚΑΙ ΣΤΗΝ ΔΙΕΠΙΦΑΝΕΙΑ ΕΠΑΦΗΣ ΤΟΥΣ . ΕΤΣΙ ΜΠΟΡΕΙΝΑ ΑΝΑΠΑΡΑΣΤΗΣΕΙ ΟΧΙ ΜΟΝΟΝ ΑΣΤΟΧΙΑ ΑΡΜΩΝ ΑΛΛΑ ΚΑΙ ΣΥΝΘΕΤΟΥ ΤΥΠΟΥ ΒΛΑΒΕΣ ΠΟΥ ΠΡΟΚΑΛΟΥΝΤΑΙ ΑΠΟ ΤΗΝ ΤΡΙΑΞΟΝΙΚΗ ΚΑΤΑΠΟΝΗΣΗ ΤΩΝ ΠΛΙΝΘΩΝ ΚΑΙ ΤΟΥ ΚΟΝΙΑΜΑΤΟΣ ΥΠΟ ΕΠΙΠΕΔΗ ΚΑΤΑΠΟΝΗΣΗ ΤΗΣ ΤΟΙΧΟΠΟΙΙΑΣ ΚΑΤΑΡΡΕΥΣΕΩΣ ΤΟΥ ΜΟΝΤΕΛΟΥ. ΤΟ ΜΟΝΤΕΛΟ ΣΤΗΝ ΠΑΡΟΥΣΑ ΜΟΡΦΗ ΤΟΥ ΕΙΝΑΙ ΚΑΤΑΛΛΗΛΟ ΓΙΑ ΚΑΘΕ ΜΟΡΦΗΣ ΠΛΕΞΗ ΔΟΜΗΣΗΣ ΚΑΙ ΓΙΑ ΚΑΘΕ ΣΥΝΔΥΑΣΜΟ ΜΗΧΑΝΙΚΩΝ ΧΑΡΑΚΤΗΡΙΣΤΙΚΩΝ ΠΛΙΝΘΩΝ ΚΑΙ ΚΟΝΙΑΜΑΤΟΣ. ΕΙΝΑΙ ΦΑΝΕΡΟ ΟΤΙ ΤΟ ΜΟΝΤΕΛΟ ΔΕΝ ΕΙΝΑΙ ΚΑΤΑΛΛΗΛΟ ΓΙΑ ΑΝΑΛΥΣΗ ΜΕΓΑΛΩΝ ΔΙΑΣΤΑΣΕΩΝ ΦΟΡΕΩΝ ΑΠΟ ΤΟΙΧΟΠΟΙΙΑ."],"dc:identifier":["10.12681/eadd/1725","http://hdl.handle.net/10442/hedi/1725"],"dc:language":["gre"],"dc:publisher":["Aristotle University Of Thessaloniki (AUTH)","Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ)"],"dc:subject":["Αστοχία","Μέθοδος πεπερασμένων στοιχείων","Μη γραμμική συμπεριφορά","Ρηγμάτωση","Τοιχοποιίες","ΤΡΙΑΞΟΝΙΚΕΣ ΕΠΙΦΑΝΕΙΕΣ ΑΣΤΟΧΙΑΣ","ΤΡΙΑΞΟΝΙΚΟΙ ΚΑΤΑΣΤΑΤΙΚΟΙ ΝΟΜΟΙ","Cracking","Failure","Finite elements method","Masonry","Non linear behavior","TRIAXIAL CONSTITUTIVE LAWS","TRIAXIAL FAILURE SURFACE","Επιστήμες Μηχανικού και Τεχνολογία","Επιστήμη Πολιτικού Μηχανικού","Engineering and Technology","Civil Engineering"],"dc:title":["ΑΝΑΛΥΤΙΚΗ ΕΡΕΥΝΑ ΤΗΣ ΑΠΟΚΡΙΣΗΣ ΤΟΙΧΟΠΟΙΙΑΣ ΥΠΟ ΜΟΝΟΤΟΝΗ ΕΠΙΠΕΔΗ ΚΑΤΑΠΟΝΗΣΗ ΜΕΧΡΙΣ ΑΣΤΟΧΙΑΣ","ANALYTICAL STUDY OF THE PERFORMANCE OF MASONRY SUBJECTED TO MONOTONIC IN-PLANE LOADING UNTIL FAILURE"],"dc:type":["PhD Thesis"]},"updated_at":"2026-07-24T02:25:05Z"}