{"id":{"repo_id":"greece","oai_identifier":"oai:10442/1214"},"canonical_url":"https://search.dev.ndltd.org/etd/greece/oai:10442/1214","repository":{"repo_id":"greece","name":"Greek National Archive of PhD Theses","base_url":"https://phdtheses.ekt.gr/eadd_oai/request"},"display":{"title":"ΑΝΑΓΩΓΗ ΠΡΟΒΛΗΜΑΤΩΝ ΛΩΡΙΔΑΣ ΜΕ Η ΧΩΡΙΣ ΕΝΙΣΧΥΣΕΙΣ, ΣΕ ΕΠΙΛΥΣΗ ΙΔΙΟΜΟΡΦΩΝ ΟΛΟΚΛΗΡΩΤΙΚΩΝ ΕΞΙΣΩΣΕΩΝ","abstract":"WE FIND THE STRESS INTENSITY FACTOR FOR A CRACKED STRIP WITH A HOLE AND ALSO THE STRESS CONCENTRATIONS. WE FACE THE PROBLEM OF A DISLOCATION IN TWO STRIPS WHICH ARE MADE FROM DIFFERENT MATERIALS . WE SOLVE ALSO THE PROBLEM OF A DISLOCATION IN A STRIP WITH STIFFNERS FROM BOTH SIDES WHICH ARE MADE FROM DIFFERENT MATERIALS . WE SOLVE NUMERICALLY WITH A NEW METHOD OF NUMERICAL INTEGRATION, INTEGRALS OF SPECIAL TYPE.","abstract_html":"WE FIND THE STRESS INTENSITY FACTOR FOR A CRACKED STRIP WITH A HOLE AND ALSO THE STRESS CONCENTRATIONS. WE FACE THE PROBLEM OF A DISLOCATION IN TWO STRIPS WHICH ARE MADE FROM DIFFERENT MATERIALS . WE SOLVE ALSO THE PROBLEM OF A DISLOCATION IN A STRIP WITH STIFFNERS FROM BOTH SIDES WHICH ARE MADE FROM DIFFERENT MATERIALS . WE SOLVE NUMERICALLY WITH A NEW METHOD OF NUMERICAL INTEGRATION, INTEGRALS OF SPECIAL TYPE.","abstract_has_math":false,"creators":["Βουθούνης, Παναγιώτης"],"institution":"Εθνικό Μετσόβιο Πολυτεχνείο (ΕΜΠ)","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1989,"date_issued":"1989","date_published":"1989","updated_at":"2026-07-24T02:24:46Z","subjects":["CRACK-HOLE IN A STRIP","Dislocation","Singular integral equations","STIFFENERS","Stress factors","Stress intensity factor","STRESS-CONCENTRATIONS","STRIP","Ενισχύσεις","Ιδιόμορφες ολοκληρωτικές εξισώσεις","ΛΩΡΙΔΑ","Μεταστάσεις","ΡΩΓΜΗ-ΟΠΗ ΣΕ ΛΩΡΙΔΑ","Συντελεστής έντασης τάσεων","ΣΥΝΤΕΛΕΣΤΗΣ ΣΥΓΚΕΝΤΡΩΣΕΩΣ ΤΩΝ ΤΑΣΕΩΝ","Engineering and Technology","Electrical Engineering, Electronic Engineering, Information Engineering","Επιστήμες Μηχανικού και Τεχνολογία","Επιστήμη Ηλεκτρολόγου Μηχανικού, Ηλεκτρονικού Μηχανικού, Μηχανικού Η/Υ"],"languages":["gre"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/1214"],"render_values":[{"text":"10.12681/eadd/1214","href":"https://doi.org/10.12681/eadd/1214","code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10442/hedi/1214","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Βουθούνης, Παναγιώτης"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["1989"]},{"key":"dc:publisher","label":"Institution","values":["Εθνικό Μετσόβιο Πολυτεχνείο (ΕΜΠ)","National Technical University of Athens (NTUA)"]},{"key":"dc:type","label":"Dc Type","values":["PhD Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["CRACK-HOLE IN A STRIP","Dislocation","Singular integral equations","STIFFENERS","Stress factors","Stress intensity factor","STRESS-CONCENTRATIONS","STRIP","Ενισχύσεις","Ιδιόμορφες ολοκληρωτικές εξισώσεις","ΛΩΡΙΔΑ","Μεταστάσεις","ΡΩΓΜΗ-ΟΠΗ ΣΕ ΛΩΡΙΔΑ","Συντελεστής έντασης τάσεων","ΣΥΝΤΕΛΕΣΤΗΣ ΣΥΓΚΕΝΤΡΩΣΕΩΣ ΤΩΝ ΤΑΣΕΩΝ","Engineering and Technology","Electrical Engineering, Electronic Engineering, Information Engineering","Επιστήμες Μηχανικού και Τεχνολογία","Επιστήμη Ηλεκτρολόγου Μηχανικού, Ηλεκτρονικού Μηχανικού, Μηχανικού Η/Υ"]}]},{"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/1214","http://hdl.handle.net/10442/hedi/1214"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["WE FIND THE STRESS INTENSITY FACTOR FOR A CRACKED STRIP WITH A HOLE AND ALSO THE STRESS CONCENTRATIONS. WE FACE THE PROBLEM OF A DISLOCATION IN TWO STRIPS WHICH ARE MADE FROM DIFFERENT MATERIALS . WE SOLVE ALSO THE PROBLEM OF A DISLOCATION IN A STRIP WITH STIFFNERS FROM BOTH SIDES WHICH ARE MADE FROM DIFFERENT MATERIALS . WE SOLVE NUMERICALLY WITH A NEW METHOD OF NUMERICAL INTEGRATION, INTEGRALS OF SPECIAL TYPE.","ΒΡΙΣΚΟΝΤΑΙ Ο ΣΥΝΤΕΛΕΣΤΗΣ ΕΝΤΑΣΕΩΣ ΤΩΝ ΤΑΣΕΩΝ ΡΩΓΜΗΣ ΣΕ ΛΩΡΙΔΑ ΚΑΘΩΣ ΚΑΙ Ο ΣΥΝΤΕΛΕΣΤΗΣ ΣΥΓΚΕΝΤΡΩΣΕΩΣ ΤΩΝ ΤΑΣΕΩΝ ΓΙΑ ΟΠΗ ΠΟΥ ΣΥΝΥΠΑΡΧΕΙ ΣΤΗΝ ΙΔΙΑ ΛΩΡΙΔΑ ΜΕ ΤΗ ΡΩΓΜΗ. ΑΝΤΙΜΕΤΩΠΙΖΕΤΑΙ ΤΟ ΠΡΟΒΛΗΜΑ ΤΗΣ ΜΕΤΑΣΤΑΣΗΣ ΣΕ ΔΥΟ ΛΩΡΙΔΕΣ ΑΠΟ ΔΙΑΦΟΡΕΤΙΚΑΥΛΙΚΑ. ΑΝΤΙΜΕΤΩΠΙΖΕΤΑΙ ΕΠΙΣΗΣ ΤΟ ΠΡΟΒΛΗΜΑ ΤΗΣ ΜΕΤΑΣΤΑΣΗΣ ΣΕ ΛΩΡΙΔΑ ΠΟΥ ΕΚΑΤΕΡΩΘΕΝ ΤΩΝ ΠΛΕΥΡΩΝ ΤΗΣ ΦΕΡΕΙ ΕΝΙΣΧΥΣΕΙΣ ΑΠΟ ΔΙΑΦΟΡΕΤΙΚΑ ΥΛΙΚΑ . ΕΠΙΛΥΟΝΤΑΙ ΑΡΙΘΜΗΤΙΚΑ ΜΕ ΕΝΑΝ ΚΑΙΝΟΥΡΓΙΟ ΚΑΝΟΝΑ ΑΡΙΘΜΗΤΙΚΗΣ ΟΛΟΚΛΗΡΩΣΗΣ, ΟΛΟΚΛΗΡΩΜΑΤΑ ΣΥΓΚΕΚΡΙΜΕΝΗΣ ΜΟΡΦΗΣ."]},{"key":"dc:title","label":"Title","values":["ΑΝΑΓΩΓΗ ΠΡΟΒΛΗΜΑΤΩΝ ΛΩΡΙΔΑΣ ΜΕ Η ΧΩΡΙΣ ΕΝΙΣΧΥΣΕΙΣ, ΣΕ ΕΠΙΛΥΣΗ ΙΔΙΟΜΟΡΦΩΝ ΟΛΟΚΛΗΡΩΤΙΚΩΝ ΕΞΙΣΩΣΕΩΝ","REDUCTION OF STRIP PROBLEMS WITH OR WITHOUT STEFFENERS TO THE SOLUTION OF SINGULAR INTEGRAL EQUATIONS"]}]}],"canonical_facts":{"dc:creator":["Βουθούνης, Παναγιώτης"],"dc:date":["1989"],"dc:description":["WE FIND THE STRESS INTENSITY FACTOR FOR A CRACKED STRIP WITH A HOLE AND ALSO THE STRESS CONCENTRATIONS. WE FACE THE PROBLEM OF A DISLOCATION IN TWO STRIPS WHICH ARE MADE FROM DIFFERENT MATERIALS . WE SOLVE ALSO THE PROBLEM OF A DISLOCATION IN A STRIP WITH STIFFNERS FROM BOTH SIDES WHICH ARE MADE FROM DIFFERENT MATERIALS . WE SOLVE NUMERICALLY WITH A NEW METHOD OF NUMERICAL INTEGRATION, INTEGRALS OF SPECIAL TYPE.","ΒΡΙΣΚΟΝΤΑΙ Ο ΣΥΝΤΕΛΕΣΤΗΣ ΕΝΤΑΣΕΩΣ ΤΩΝ ΤΑΣΕΩΝ ΡΩΓΜΗΣ ΣΕ ΛΩΡΙΔΑ ΚΑΘΩΣ ΚΑΙ Ο ΣΥΝΤΕΛΕΣΤΗΣ ΣΥΓΚΕΝΤΡΩΣΕΩΣ ΤΩΝ ΤΑΣΕΩΝ ΓΙΑ ΟΠΗ ΠΟΥ ΣΥΝΥΠΑΡΧΕΙ ΣΤΗΝ ΙΔΙΑ ΛΩΡΙΔΑ ΜΕ ΤΗ ΡΩΓΜΗ. ΑΝΤΙΜΕΤΩΠΙΖΕΤΑΙ ΤΟ ΠΡΟΒΛΗΜΑ ΤΗΣ ΜΕΤΑΣΤΑΣΗΣ ΣΕ ΔΥΟ ΛΩΡΙΔΕΣ ΑΠΟ ΔΙΑΦΟΡΕΤΙΚΑΥΛΙΚΑ. ΑΝΤΙΜΕΤΩΠΙΖΕΤΑΙ ΕΠΙΣΗΣ ΤΟ ΠΡΟΒΛΗΜΑ ΤΗΣ ΜΕΤΑΣΤΑΣΗΣ ΣΕ ΛΩΡΙΔΑ ΠΟΥ ΕΚΑΤΕΡΩΘΕΝ ΤΩΝ ΠΛΕΥΡΩΝ ΤΗΣ ΦΕΡΕΙ ΕΝΙΣΧΥΣΕΙΣ ΑΠΟ ΔΙΑΦΟΡΕΤΙΚΑ ΥΛΙΚΑ . ΕΠΙΛΥΟΝΤΑΙ ΑΡΙΘΜΗΤΙΚΑ ΜΕ ΕΝΑΝ ΚΑΙΝΟΥΡΓΙΟ ΚΑΝΟΝΑ ΑΡΙΘΜΗΤΙΚΗΣ ΟΛΟΚΛΗΡΩΣΗΣ, ΟΛΟΚΛΗΡΩΜΑΤΑ ΣΥΓΚΕΚΡΙΜΕΝΗΣ ΜΟΡΦΗΣ."],"dc:identifier":["10.12681/eadd/1214","http://hdl.handle.net/10442/hedi/1214"],"dc:language":["gre"],"dc:publisher":["Εθνικό Μετσόβιο Πολυτεχνείο (ΕΜΠ)","National Technical University of Athens (NTUA)"],"dc:subject":["CRACK-HOLE IN A STRIP","Dislocation","Singular integral equations","STIFFENERS","Stress factors","Stress intensity factor","STRESS-CONCENTRATIONS","STRIP","Ενισχύσεις","Ιδιόμορφες ολοκληρωτικές εξισώσεις","ΛΩΡΙΔΑ","Μεταστάσεις","ΡΩΓΜΗ-ΟΠΗ ΣΕ ΛΩΡΙΔΑ","Συντελεστής έντασης τάσεων","ΣΥΝΤΕΛΕΣΤΗΣ ΣΥΓΚΕΝΤΡΩΣΕΩΣ ΤΩΝ ΤΑΣΕΩΝ","Engineering and Technology","Electrical Engineering, Electronic Engineering, Information Engineering","Επιστήμες Μηχανικού και Τεχνολογία","Επιστήμη Ηλεκτρολόγου Μηχανικού, Ηλεκτρονικού Μηχανικού, Μηχανικού Η/Υ"],"dc:title":["ΑΝΑΓΩΓΗ ΠΡΟΒΛΗΜΑΤΩΝ ΛΩΡΙΔΑΣ ΜΕ Η ΧΩΡΙΣ ΕΝΙΣΧΥΣΕΙΣ, ΣΕ ΕΠΙΛΥΣΗ ΙΔΙΟΜΟΡΦΩΝ ΟΛΟΚΛΗΡΩΤΙΚΩΝ ΕΞΙΣΩΣΕΩΝ","REDUCTION OF STRIP PROBLEMS WITH OR WITHOUT STEFFENERS TO THE SOLUTION OF SINGULAR INTEGRAL EQUATIONS"],"dc:type":["PhD Thesis"]},"updated_at":"2026-07-24T02:24:46Z"}