{"id":{"repo_id":"brazil-uerj","oai_identifier":"oai:pantheon.ufrj.br:11422/2950"},"canonical_url":"https://search.dev.ndltd.org/etd/brazil-uerj/oai:pantheon.ufrj.br:11422/2950","repository":{"repo_id":"brazil-uerj","name":"Brazil UERJ","base_url":"https://pantheon.ufrj.br/oai/request"},"display":{"title":"Análise dinâmica linear por superposição modal de cascas finas arbitrárias pelo Método dos Elementos Finitos","abstract":"The main purpose of this work is to study the linear dynamic behavior of arbitrary thin shells by the Finite Element Method. Plane triangular elements with eighteen degrees of freedom each are used. The general equations of movement are obtained from the Hamilton Principle and solved by the Modal Superposition Method. The presence of a viscous type damping can be considered by means of percentages of the critical damping. An automatic computer program was developed to provide the vibratory properties and the dynamic response to several types of deterministic loadings, including temperature effects. The program was written in FORTRAN IV for the BURROUGHS B-6700 computer. Finally, some numerical examples are presented.","abstract_html":"The main purpose of this work is to study the linear dynamic behavior of arbitrary thin shells by the Finite Element Method. Plane triangular elements with eighteen degrees of freedom each are used. The general equations of movement are obtained from the Hamilton Principle and solved by the Modal Superposition Method. The presence of a viscous type damping can be considered by means of percentages of the critical damping. An automatic computer program was developed to provide the vibratory properties and the dynamic response to several types of deterministic loadings, including temperature effects. The program was written in FORTRAN IV for the BURROUGHS B-6700 computer. Finally, some numerical examples are presented.","abstract_has_math":false,"creators":["Gonçalves Filho, Orlando João Agostinho"],"institution":"Universidade Federal do Rio de Janeiro","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Gomes, Paulo Alcantara"],"committee_chairs":[],"committee_members":[],"year":1978,"date_issued":"1978-11","date_published":"1978-11","updated_at":"2026-07-24T01:15:56Z","subjects":["Dinâmica das estruturas","Cascas","Método dos elementos finitos"],"languages":["por"],"rights":["Acesso Aberto"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/11422/2950","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Gomes, Paulo Alcantara"]},{"key":"dc:creator","label":"Author","values":["Gonçalves Filho, Orlando João Agostinho"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2017-09-29T12:38:53Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2026-05-16T03:04:03Z"]},{"key":"dc:date.issued","label":"Date","values":["1978-11"]},{"key":"dc:publisher","label":"Institution","values":["Universidade Federal do Rio de Janeiro"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Instituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de Engenharia"]},{"key":"dc:type","label":"Dc Type","values":["Dissertação"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Dinâmica das estruturas","Cascas","Método dos elementos finitos"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["por"]},{"key":"dc:rights","label":"Dc Rights","values":["Acesso Aberto"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/11422/2950"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The main purpose of this work is to study the linear dynamic behavior of arbitrary thin shells by the Finite Element Method. Plane triangular elements with eighteen degrees of freedom each are used. The general equations of movement are obtained from the Hamilton Principle and solved by the Modal Superposition Method. The presence of a viscous type damping can be considered by means of percentages of the critical damping. An automatic computer program was developed to provide the vibratory properties and the dynamic response to several types of deterministic loadings, including temperature effects. The program was written in FORTRAN IV for the BURROUGHS B-6700 computer. Finally, some numerical examples are presented."]},{"key":"dc:title","label":"Title","values":["Análise dinâmica linear por superposição modal de cascas finas arbitrárias pelo Método dos Elementos Finitos"]}]}],"canonical_facts":{"dc:contributor.advisor":["Gomes, Paulo Alcantara"],"dc:creator":["Gonçalves Filho, Orlando João Agostinho"],"dc:date.accessioned":["2017-09-29T12:38:53Z"],"dc:date.available":["2026-05-16T03:04:03Z"],"dc:date.issued":["1978-11"],"dc:description.abstract":["The main purpose of this work is to study the linear dynamic behavior of arbitrary thin shells by the Finite Element Method. Plane triangular elements with eighteen degrees of freedom each are used. The general equations of movement are obtained from the Hamilton Principle and solved by the Modal Superposition Method. The presence of a viscous type damping can be considered by means of percentages of the critical damping. An automatic computer program was developed to provide the vibratory properties and the dynamic response to several types of deterministic loadings, including temperature effects. The program was written in FORTRAN IV for the BURROUGHS B-6700 computer. Finally, some numerical examples are presented."],"dc:identifier.uri":["http://hdl.handle.net/11422/2950"],"dc:language":["por"],"dc:publisher":["Universidade Federal do Rio de Janeiro"],"dc:publisher.department":["Instituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de Engenharia"],"dc:rights":["Acesso Aberto"],"dc:subject":["Dinâmica das estruturas","Cascas","Método dos elementos finitos"],"dc:title":["Análise dinâmica linear por superposição modal de cascas finas arbitrárias pelo Método dos Elementos Finitos"],"dc:type":["Dissertação"]},"updated_at":"2026-07-24T01:15:56Z"}