{"id":143544,"date":"1993-01-01T00:00:00","date_gmt":"1993-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/cristalizacion-de-sales-en-rocas-monumentales-porosas-y-su-auscultacion-mediante-emision-acustica\/"},"modified":"1993-01-01T00:00:00","modified_gmt":"1993-01-01T00:00:00","slug":"cristalizacion-de-sales-en-rocas-monumentales-porosas-y-su-auscultacion-mediante-emision-acustica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/cristalizacion-de-sales-en-rocas-monumentales-porosas-y-su-auscultacion-mediante-emision-acustica\/","title":{"rendered":"Cristalizacion de sales en rocas monumentales porosas y su auscultacion mediante emision acustica."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Carlota Grossi Sampedro <\/strong><\/h2>\n<p>Entre las causas de deterioro de los materiales petreos monumentales se encuentra la accion de las sales solubles neoformadas en el interior de los mismos. Estas sales, en la mayoria de los casos no son estables y dependiendo de las condiciones ambientales pueden sufrir una serie de procesos ciclicos (cristalizacion-disolucion, hidratacion-deshidratacion, etc) que pueden dar lugar a la concentracion de tensiones en el material que las contiene.  dentro de estas sales, existen algunas particularmente da\u00f1inas, como los sulfatos. Estos se generan frecuentemente en zonas contaminadas, donde son habituales las atmosferas acidas.  entre los sulfatos cabe destacar la accion del sulfato de sodio, que conduce a un deterioro de las rocas mas rapido que cualquiera de las otras sales, sobre todo en rocas sedimentarias muy porosas, ampliamente utilizadas en edificaciones monumentales.  en esta tesis se profundiza en los mecanismos implicados en la accion de las sales solubles (fundamentalmente del sulfato de sodio), desde un punto experimental en el laboratorio, aplicando una tecnica no destructiva de auscultacion, la emision acustica, capaz de registrar las ondas elasticas generadas por la liberacion de energia del material sometido a tensiones.  se espera, asimismo, que esta tecnica pueda ser aplicada en el propio monumento, en un futuro proximo, para el estudio \u00abin situ\u00bb de la degradacion de los materiales de edificacion debida a la accion de las sales solubles.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Cristalizacion de sales en rocas monumentales porosas y su auscultacion mediante emision acustica.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Cristalizacion de sales en rocas monumentales porosas y su auscultacion mediante emision acustica. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Carlota Grossi Sampedro <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/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> Esbert Alemany Rosa M.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Montoto San Miguel Modesto <\/li>\n<li>\u00e1ngel L\u00f3pez Soler (vocal)<\/li>\n<li>Julio Rodriguez Martinez (vocal)<\/li>\n<li>Vinicio Furlan (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Carlota Grossi Sampedro Entre las causas de deterioro de los materiales petreos monumentales se encuentra la accion [&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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