{"id":141175,"date":"2026-01-12T18:00:07","date_gmt":"2026-01-12T18:00:07","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-del-comportamiento-mecanico-de-laminados-quasi-isotropos-prfv\/"},"modified":"2026-01-12T18:00:07","modified_gmt":"2026-01-12T18:00:07","slug":"analisis-del-comportamiento-mecanico-de-laminados-quasi-isotropos-prfv","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/analisis-del-comportamiento-mecanico-de-laminados-quasi-isotropos-prfv\/","title":{"rendered":"Analisis del comportamiento mecanico de laminados quasi-isotropos prfv."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Freire De Aquino Eve M. <\/strong><\/h2>\n<p>Este trabajo es una investigacion experimental sobre el comportamiento mecanico y las caracteristicas de fractura de laminados quasi-isotropos (pi\/4) de fabricacion industrial. Los materiales constituyentes de los laminados son resina de poliester (al-100) y fibra de vidrio-e tipo roving.  despues de una breve explicacion de las caracteristicas generales de los laminados compuestos se describe el proceso de fabricacion del laminado en estudio y se realiza un analisis de las caracteristicas microestructurales del mismo utilizando tecnicas micrograficas. Seguidamente, se exponen las teorias clasicas de analisis de estos materiales y se aplican sus metodos para determinar las propiedades elasticas teoricas del material.  a continuacion se realiza el estudio experimental empleando el ensayo clasico de traccion uniaxial. Se ensayan probetas de cuatro configuraciones distintas: (0\/+45\/90)s, (90\/+-45\/0)s, (+45\/0\/90\/-45)s y (-45\/90\/0\/+45)s, extraidas de dos paneles (panel-01 y panel-02) de diferentes parametros constructivos. Lo que permite determinar la influencia de variables relacionadas con la secuencia de apilamiento y las caracteristicas geometricas sobre la rigidez y la resistencia del laminado.  se analizan los estados tensionales, el proceso de aparicion y evolucion del da\u00f1o y el mecanismo de fractura empleando metodos destructivos y no-destructivos.  las tecnicas utilizadas han sido fundamentalmente la microscopia optica, la micrografia y la fotoelasticidad.  sobre los datos experimentales se aplica con exito un criterio basado en la regresion potencial para obtener una prediccion estimativa de la reduccion de la rigidez para las cuatro configuraciones.  asi mismo y a efectos comparativos, se aplica para las cuatro configuraciones un modelo analitico de fallo gradual basado en el calculo del modulo secante.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Analisis del comportamiento mecanico de laminados quasi-isotropos prfv.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Analisis del comportamiento mecanico de laminados quasi-isotropos prfv. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Freire De Aquino Eve M. <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1992<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Antonio Ros Felip<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Huerta Gomez De Merodio Consuelo <\/li>\n<li>Mar\u00eda no Rodriguez-avial Llardent (vocal)<\/li>\n<li> Guemes Gordo Jes\u00fas Alfredo (vocal)<\/li>\n<li>Guadalupe Ramos Salcedo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Freire De Aquino Eve M. Este trabajo es una investigacion experimental sobre el comportamiento mecanico y las [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[332,16008,1678,1126],"tags":[45791,255917,255918,105976,97360,52135],"class_list":["post-141175","post","type-post","status-publish","format-standard","hentry","category-ciencias-tecnologicas","category-politecnica-de-madrid","category-resistencia-de-materiales","category-tecnologia-de-materiales","tag-antonio-ros-felip","tag-freire-de-aquino-eve-m","tag-guadalupe-ramos-salcedo","tag-guemes-gordo-jesus-alfredo","tag-huerta-gomez-de-merodio-consuelo","tag-maria-no-rodriguez-avial-llardent"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/141175","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=141175"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/141175\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=141175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=141175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=141175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}