{"id":15803,"date":"2018-03-09T09:03:07","date_gmt":"2018-03-09T09:03:07","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/inversion-tectonica-en-la-cordillera-de-domeyko-andes-del-norte-de-chile\/"},"modified":"2018-03-09T09:03:07","modified_gmt":"2018-03-09T09:03:07","slug":"inversion-tectonica-en-la-cordillera-de-domeyko-andes-del-norte-de-chile","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/inversion-tectonica-en-la-cordillera-de-domeyko-andes-del-norte-de-chile\/","title":{"rendered":"Inversi\u00f3n tect\u00f3nica en la cordillera de domeyko, andes del norte de chile"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alejandro Amilibia Cabeza <\/strong><\/h2>\n<p>La cordillera andina en el norte de chile es una zona ideal para el estudio de estructuras asociadas a convergencia oblicua en contextos de subducci\u00f3n. en este tipo de zonas se puede esperar que la deformaci\u00f3n se distribuya en estructuras con desplazamiento perpendicular al or\u00f3geno y estructuras con desplazamiento paralelo al or\u00f3geno. La cordillera de domeyko, como parte de los andres ha de considerarse de subducci\u00f3n. Su formaci\u00f3n marea el inicio del or\u00f3geno andino, sometiendo el margen oeste de la placa suramericana a un acortamiento y engrosamiento cortical que con el tiempo ha ido migrando hacia el este. La cordillera andina es el resultado de esta deformaci\u00f3n cortical.  la cordillera de domeyko, forma parte de la precordillera andina y est\u00e1 constituida mayoritariamente por estructuras contractivas paralelas al or\u00f3geno de direcci\u00f3n n-s, que elevan grandes bloques de z\u00f3calo. Esto hace pensar en la cordillera como el resultado de un acortamiento mayoritariamente w-e, perpendicular al l\u00edmite de placas. Si estudiamos la estructura de la cordillera en detalle, observamos indicios suficientes como para pensar que la inversi\u00f3n tect\u00f3nica de estructuras extensivas preexistentes ha jugado un papel importante en la estructuraci\u00f3n de la cordillera elevando los bloques de z\u00f3calo que conforman la zona axial y deformando la cobertera mezosoica. Estas fallas normales preexistentes, controlaban la sedimentaci\u00f3n en la cuenca de rift de tri\u00e1sico medio &#8211; jur\u00e1sico inferior; y durante el cret\u00e1cico sup.- Pale\u00f3geno se invirtieron como respuesta a un acortamiento w-e.  la finalidad de este estudio es asignar un estilo estructural as\u00ed como una edad a los diferentes episodios deformativos que ha afectado a la cordillera de domeyko. La determinaci\u00f3n de los mecanismos de deformaci\u00f3n asociados a la g\u00e9nesis de la cordillera permitir\u00eda comprobar el efecto de la oblicuidad de la subducci\u00f3n sobre el estilo deformativo, y validar las interpr<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Inversi\u00f3n tect\u00f3nica en la cordillera de domeyko, andes del norte de chile<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Inversi\u00f3n tect\u00f3nica en la cordillera de domeyko, andes del norte de chile <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alejandro Amilibia Cabeza <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 27\/02\/2002<\/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>Francesc S\u00e1bat Montserrat<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: pere Santanach prat <\/li>\n<li>guillermo Chong d\u00edaz (vocal)<\/li>\n<li>ken Macclay (vocal)<\/li>\n<li>roberto Rodr\u00edguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alejandro Amilibia Cabeza La cordillera andina en el norte de chile es una zona ideal para el [&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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