{"id":9722,"date":"1995-04-11T00:00:00","date_gmt":"1995-04-11T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/04\/11\/aportaciones-al-comportamiento-resistente-de-estructuras-de-hormigon-armado-afectadas-por-la-corrosion-de-sus-armaduras\/"},"modified":"1995-04-11T00:00:00","modified_gmt":"1995-04-11T00:00:00","slug":"aportaciones-al-comportamiento-resistente-de-estructuras-de-hormigon-armado-afectadas-por-la-corrosion-de-sus-armaduras","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/tecnologia-de-la-corrosion\/aportaciones-al-comportamiento-resistente-de-estructuras-de-hormigon-armado-afectadas-por-la-corrosion-de-sus-armaduras\/","title":{"rendered":"Aportaciones al comportamiento resistente de estructuras de hormig\u00f3n armado afectadas por la corrosi\u00f3n de sus armaduras"},"content":{"rendered":"<h2>Tesis doctoral de <strong> M\u00aa Dolores Garc\u00eda Alonso <\/strong><\/h2>\n<p>Una de las principales causas que origina el deterioro prematuro de las estructuras de hormig\u00f3n armado es la corrosi\u00f3n de las armaduras.  la presente tesis aborda la incidencia de la corrosi\u00f3n en las propiedades mec\u00e1nicas del acero y en la adherencia acero-hormig\u00f3n. El trabajo desarrollado para evaluar el efecto de la corrosi\u00f3n en las propiedades tenso-deformacionales del acero ha consistido en la realizaci\u00f3n de ensayos de tracci\u00f3n con barras previamente corro\u00ed\u00acdas mediante un proceso acelerado. Estos ensayos han permitido analizar, en funci\u00f3nd el nivel de corrosi\u00ed\u00b2n alcanzado, la variaci\u00f3n de los principales par\u00e1metros que informan de la resistencia y ductilidad del acero. El estudio sobre la influencia de la corrosi\u00f3n en la adherencia acero\/hormig\u00f3n se ha abordado desde dos enfoques diferentes: &#8211; por un lado, se ha desarrollado un modelo te\u00f3rico para estimar la capacidad de adherencia residual ante de que la corrosi\u00f3n provoque la fisuraci\u00f3n del recubrimiento. &#8211; en segundo lugar, se ha realizado un programa experimental para estudiar la capacidad de adherencia una vez que han aparecido las fisuras de corrosi\u00f3n.  teniendo en cuenta los resultados del modelo te\u00f3rico y de la investigaci\u00f3n experimental, se hace una propuesta global para estimar la relaci\u00f3n corrosi\u00f3n\/resistencia de adherencia.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aportaciones al comportamiento resistente de estructuras de hormig\u00f3n armado afectadas por la corrosi\u00f3n de sus armaduras<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aportaciones al comportamiento resistente de estructuras de hormig\u00f3n armado afectadas por la corrosi\u00f3n de sus armaduras <\/li>\n<li><strong>Autor:<\/strong>\u00a0 M\u00aa Dolores Garc\u00eda Alonso <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 04\/11\/1995<\/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>Jes\u00fas Rodr\u00edguez Santiago<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: ricardo Aroca hernandez ros <\/li>\n<li>Antonio Aguado de cea (vocal)<\/li>\n<li>Mar\u00eda  cruz Alonso alonso (vocal)<\/li>\n<li>Jos\u00e9 Luis Ramirez ortiz (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de M\u00aa Dolores Garc\u00eda Alonso Una de las principales causas que origina el deterioro prematuro de las estructuras [&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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