{"id":89777,"date":"2001-10-04T00:00:00","date_gmt":"2001-10-04T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-del-comportamiento-en-flexocompresion-de-los-hormigones-de-alta-resistencia\/"},"modified":"2001-10-04T00:00:00","modified_gmt":"2001-10-04T00:00:00","slug":"estudio-del-comportamiento-en-flexocompresion-de-los-hormigones-de-alta-resistencia","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/estudio-del-comportamiento-en-flexocompresion-de-los-hormigones-de-alta-resistencia\/","title":{"rendered":"Estudio del comportamiento en flexocompresi\u00f3n de los hormigones de alta resistencia."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Miguel Angel Vicente Cabrera <\/strong><\/h2>\n<p>El trabajo de investigaci\u00f3n planteado ha analizado en profundidad el comportamiento de probetas de hormig\u00f3n de alta resistencia bajo una carga exc\u00e9ntricamente aplicada. El objeto del trabajo ha sido estudiar el comportamiento de la cabeza flexocomprimida de una viga en flexi\u00f3n. Para llevara cabo este ensayo, tan singular, en el laboratorio de estructuras de la universidad de cantabria se dise\u00f1o y fabric\u00f3 una m\u00e1quina de ensayo, capaz de dar una carga vertical creciente en magnitud y variable en posici\u00f3n, situada en un punto tal que, a lo largo de todo el ensayo, la cara de control se mantenga con deformaci\u00f3n nula.  con objeto de conseguir la mayor generalidad posible en los ensayos, se han se han dise\u00f1ado cinco calidades de hormig\u00f3n, cuatro secciones tipo y 4 edades distintas. Al final se han ensayado 240. El resultado fue una campa\u00f1a de ensayos realmente importante, con 240 probetas ensayadas a carga exc\u00e9ntrica, y 60 probetas m\u00e1s ensayadas a carga centrada.  del an\u00e1lisis de los resultados obtenidos se ha descubierto que en las probetas rectangulares y las triangulares con deformaci\u00f3n nula enarista la carga migra hacia el interior, mientras que las simicirculares y las triangularse con deformaci\u00f3n nula encara la carga se mueve hacia el exterior.  adem\u00e1s de ha desarrollado un procedimiento para obtener, a partir de la informaci\u00f3n recogida en cada ensayo, su diagrama tensi\u00f3n de formaci\u00f3n que cumpla, en todo momento , para todo nivel de deformaci\u00f3n, con la doble condici\u00f3n de equilibrio. Esto permitr\u00e1 realizar, de forma c\u00f3moda, c\u00e1lculos elastopl\u00e1sticos de vigas de hormig\u00f3n estructural.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio del comportamiento en flexocompresi\u00f3n de los hormigones de alta resistencia.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio del comportamiento en flexocompresi\u00f3n de los hormigones de alta resistencia. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Miguel Angel Vicente Cabrera <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Cantabria<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 10\/04\/2001<\/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> Arenas De Pablo Juan  Jos\u00e9<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: germ\u00e1n Guti\u00e9rrez mart\u00edn <\/li>\n<li>enrique Gonz\u00e1lez valle (vocal)<\/li>\n<li>Antonio Aguado de cea (vocal)<\/li>\n<li>domingo Lorenzo esperante (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Miguel Angel Vicente Cabrera El trabajo de investigaci\u00f3n planteado ha analizado en profundidad el comportamiento de probetas [&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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