{"id":4071,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/diseno-desarrollo-y-evaluacion-de-un-prototipo-de-cabezal-mullidor-para-la-preparacion-del-suelo-en-las-repoblaciones-forestales\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"diseno-desarrollo-y-evaluacion-de-un-prototipo-de-cabezal-mullidor-para-la-preparacion-del-suelo-en-las-repoblaciones-forestales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/diseno-desarrollo-y-evaluacion-de-un-prototipo-de-cabezal-mullidor-para-la-preparacion-del-suelo-en-las-repoblaciones-forestales\/","title":{"rendered":"Dise\u00f1o, desarrollo y evaluacion de un prototipo de cabezal mullidor para la preparacion del suelo en las repoblaciones forestales"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan Masip Vilalta <\/strong><\/h2>\n<p>Se dise\u00f1a y construye un equipo para la preparacion puntual del suelo en las repoblaciones forestales. La labor que realiza es el mullido de una porcion de suelo en forma de arco de anillo circular (casilla lenticular), mediante una fresadora de eje vertical de accionamiento hidraulico. Dicho mullido permite la realizacion posterior de la plantacion o de la siembra, indistintamente. El \u00abcabezal mullidor\u00bb esta compuesto por: un pilar de apoyo, que permite el anclaje en el terreno en su extremo inferior y el acoplamiento a un brazo-grua en su extremo superior; un motor hidraulico, que permite el giro del pilar sobre su propio eje y, al mismo tiempo, la traslacion de la fresadora; una fresadora de eje vertical, acoplada al pilar mediante un bastidor que realiza el mullido del suelo por medio de un motor hidraulico. Este \u00abcabezal mullidor\u00bb puede acoplarse al extremo de un brazo-grua de cualquier maquina-base (retroexcavadora, tractor de cadenas, autocargador, etc).  las dimensiones de las casillas realizadas pueden se viables, segun el tipo de suelo y las exigencias de la forestacion. Se ha obtenido unos rendimientos efectivos entre 40 y 60 casillas\/hora.  la utilizacion de este equipo ha logrado acondicionar un acho de trabajo varias veces suerior a la anchura de la maquina base, orientar la casilla perpendicularmente a la linea de maxima pendiente, y minimizar el impacto visual.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Dise\u00f1o, desarrollo y evaluacion de un prototipo de cabezal mullidor para la preparacion del suelo en las repoblaciones forestales<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Dise\u00f1o, desarrollo y evaluacion de un prototipo de cabezal mullidor para la preparacion del suelo en las repoblaciones forestales <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan Masip Vilalta <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/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> Miquel Peres Eladio De<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Carlos Gracia Lopez <\/li>\n<li>Francisco Marcos Martin (vocal)<\/li>\n<li>Florentino Juste P\u00e9rez (vocal)<\/li>\n<li>Manuel Camps Michelena (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Masip Vilalta Se dise\u00f1a y construye un equipo para la preparacion puntual del suelo en las [&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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