{"id":81089,"date":"1999-02-11T00:00:00","date_gmt":"1999-02-11T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/prospeccion-sismica-de-alta-resolucion-en-estructuras-geologicas-superficiales-y-yacimientos-arquelogicos\/"},"modified":"1999-02-11T00:00:00","modified_gmt":"1999-02-11T00:00:00","slug":"prospeccion-sismica-de-alta-resolucion-en-estructuras-geologicas-superficiales-y-yacimientos-arquelogicos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/prospeccion-sismica-de-alta-resolucion-en-estructuras-geologicas-superficiales-y-yacimientos-arquelogicos\/","title":{"rendered":"Prospeccion sismica de alta resolucion en estructuras geologicas superficiales y yacimientos arquelogicos."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Beatriz Benjumea Moreno <\/strong><\/h2>\n<p>Se discute la aplicaci\u00f3n de las t\u00e9cnicas de propecci\u00f3ns\u00edsmica a la exploraci\u00f3n de estructuras gel\u00f3gicas muy superficiales. Para ello es necesario adecuar la instrumentaci\u00f3n, las t\u00e9ncincas de campo y las de procesado, de modo que se pueda obtener la resoluci\u00f3n buscda. Como parte de este desarrollado, se ha puesto a punto un prototipo de sensor s\u00edsmico piexoel\u00e9ctrio de alta frecuencia y se ha adaptado un sistema de adquisi\u00f3n de datos de alta velocidad.  en particular se han aplicado estos m\u00e9todos a la caracterizaci\u00f3n de un glaciar templado ant\u00e1rtico, el glaciar hohnsosn, en la isla livingston. se han complementado la exploraci\u00f3n s\u00edsmica de refracci\u00f3n, para obtener velocidades y espesor de hielo, y la reflexi\u00f3n para definir la topograf\u00eda del contacto hielo-rcoa, que manifiesta una doble reflesi\u00f3n, atribuida a una capa delgada de materiales de arrastre. Adem\u00e1s se han identificado grietas mediante el an\u00e1lisis del campo de ondas, por ejemplo por la reflesiones laterales de ondas uperficiales. Se ha podido caracterizar zonas de hielo de diferente compactaci\u00f3n y se distinguen las zonas de acumulaci\u00f3n y ablaci\u00f3n.  el otro entorno estudiado es el yacimiento arquol\u00f3gico de los millares (almer\u00eda). Se han empleado en \u00e9l s\u00edsmica de reflexi\u00f3n, para obtener informaci\u00f3n geol\u00f3gica general, de refracci\u00f3n (m\u00e9todo del tiempo de retraso) para caracterizar las capas m\u00e1s superficiales, refracci\u00f3n cmp para el detalle de la primera capa y an\u00e1lisis de diferencias en tiempo de llegada de ondas directas para el estudio en 2d de las anomal\u00edas locales. En este caso se ha empleado un equipo adaptado a paritir de un sistema de adquisici\u00f3n de datos comercial, que permite frecuencias muestreo elevadas. Los resultados muestran correlaciones de las anomal\u00edas con restos de caba\u00f1as y de muros arquol\u00f3gicos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Prospeccion sismica de alta resolucion en estructuras geologicas superficiales y yacimientos arquelogicos.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Prospeccion sismica de alta resolucion en estructuras geologicas superficiales y yacimientos arquelogicos. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Beatriz Benjumea Moreno <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 02\/11\/1999<\/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>Jos\u00e9 Antonio Pe\u00f1a Ruano<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Antonio Canas torres <\/li>\n<li>ramon Carbonell bertran (vocal)<\/li>\n<li>Francisco de asis Vidal sanchez (vocal)<\/li>\n<li> Iba\u00f1ez godoy Jes\u00fas Miguel (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Beatriz Benjumea Moreno Se discute la aplicaci\u00f3n de las t\u00e9cnicas de propecci\u00f3ns\u00edsmica a la exploraci\u00f3n de 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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