{"id":26760,"date":"2003-10-11T00:00:00","date_gmt":"2003-10-11T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-y-modelizacion-del-comportamiento-elastico-y-a-rotura-de-materiales-compuestos-fabricados-a-partir-de-preformas-textiles-tridimensionales-tipo-3d-braiding\/"},"modified":"2003-10-11T00:00:00","modified_gmt":"2003-10-11T00:00:00","slug":"analisis-y-modelizacion-del-comportamiento-elastico-y-a-rotura-de-materiales-compuestos-fabricados-a-partir-de-preformas-textiles-tridimensionales-tipo-3d-braiding","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/zaragoza\/analisis-y-modelizacion-del-comportamiento-elastico-y-a-rotura-de-materiales-compuestos-fabricados-a-partir-de-preformas-textiles-tridimensionales-tipo-3d-braiding\/","title":{"rendered":"An\u00e1lisis y modelizaci\u00f3n del comportamiento el\u00e1stico y a rotura de materiales compuestos fabricados a partir de preformas textiles tridimensionales tipo \u00ab3d braiding\u00bb"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jos\u00e9 Manuel Bielsa Gimeno <\/strong><\/h2>\n<p>El objetivo general de la tesis consiste en el an\u00e1lisis del comportamiento mec\u00e1nico de materiales compuestos textil 3d braiding, para lo cual, se desarrolla una metodolog\u00eda de trabajo dividida en tres fases.  una primera fase, en la que se realiza un tratamiento te\u00f3rico del problema, cuyo resultado conduce a la obtenci\u00f3n de un modelo de material te\u00f3rico que permite obtener las constantes el\u00e1sticas y de rotura del material compuesto a partir de: las propiedades mec\u00e1nicas de sus fases constituyentes (fibra y resina), del porcentaje de refuerzo, y de los par\u00e1metros que caracterizan la arquitectura textil de la preforma 3d braiding. Por otro lado, este modelo tambi\u00e9n es capaz de describir la fenomenolog\u00eda asociada al comportamiento a rotura.  la segunda fase consiste en el desarrollo de modelos de elementos finitos detallados de la celda unidad del material, en los que se verifiquen no s\u00f3lo los valores determinados te\u00f3ricamente por el modelo desarrollado en la fase anterior, sino que se pueda describir num\u00e9ricamente el comportamiento a rotura y los fen\u00f3menos f\u00edsicos asociados a ella. Esta fase concluye con una correlaci\u00f3n te\u00f3rico-num\u00e9rico-experimental, con ensayos de probetas del material analizado te\u00f3rica y num\u00e9ricamente.  en una \u00faltima fase, se implementa el modelo de material en un c\u00f3digo comercial de elementos finitos (abaqus), con el objeto de demostrar su aplicabilidad al dise\u00f1o de componentes fabricados con este material textil.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>An\u00e1lisis y modelizaci\u00f3n del comportamiento el\u00e1stico y a rotura de materiales compuestos fabricados a partir de preformas textiles tridimensionales tipo \u00ab3d braiding\u00bb<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 An\u00e1lisis y modelizaci\u00f3n del comportamiento el\u00e1stico y a rotura de materiales compuestos fabricados a partir de preformas textiles tridimensionales tipo \u00ab3d braiding\u00bb <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jos\u00e9 Manuel Bielsa Gimeno <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 10\/11\/2003<\/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 Miravete De Marco<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: alejandro Ure\u00f1a fernandez <\/li>\n<li>pedro Miguel Bravo diez (vocal)<\/li>\n<li>josep Costa balanzat (vocal)<\/li>\n<li>Jos\u00e9 Sancho rodriguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jos\u00e9 Manuel Bielsa Gimeno El objetivo general de la tesis consiste en el an\u00e1lisis del comportamiento mec\u00e1nico [&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 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