{"id":237,"date":"2024-12-10T16:19:14","date_gmt":"2024-12-10T15:19:14","guid":{"rendered":"https:\/\/www.systra.com\/iberica-hispanoamerica\/?post_type=projects&#038;p=237"},"modified":"2025-02-14T19:42:16","modified_gmt":"2025-02-14T18:42:16","slug":"proyecto","status":"publish","type":"projects","link":"https:\/\/www.systra.com\/iberica-hispanoamerica\/optimizacion-de-sostenimientos-del-tunel-el-rosario-oeste-collahuasi\/","title":{"rendered":"T\u00fanel El Rosario oeste Collahuasi-Chile"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"content-top-project\">\n    <div class=\"content-top-details\">\n        <svg class=\"icon-sprite details-logo\"><use xlink:href=\"#icon_deco_systra_blanc\" \/>\n        <div class=\"title\">Technical details<\/div>\n                \t        <div class=\"single-content\">\n\t            <div class=\"subtitle\">Customer<\/div>\n\t            <div class=\"desc\">Compa\u00f1\u00eda minera Do\u00f1a Ines de Callahuasi<\/div>\n\t        <\/div>\n        \n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Dates<\/div>\n                <div class=\"desc\"><p>A\u00f1o 2011<\/p>\n<\/div>\n            <\/div>\n                \n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Missions<\/div>\n                <div class=\"desc\">Optimizaci\u00f3n de los sostenimientos del Tunel Rosario Oeste- Mina Callahuasi <\/div>\n            <\/div>\n        \n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Localisation<\/div>\n                <div class=\"desc\">Callahuasi-Chile<\/div>\n            <\/div>\n        \n        \n           \n\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Activity<\/div>\n                <div class=\"desc\">Miner\u00eda<\/div>\n            <\/div>\n           \n            \n    <\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-dirty-purple-color has-text-color has-link-color wp-elements-2b9f7f90b9de5b63df225f94140d8c4d\">En el contexto de la infraestructura minera, es fundamental conocer los detalles espec\u00edficos de los t\u00faneles que facilitan las operaciones.  A continuaci\u00f3n, se presentan las caracter\u00edsticas del t\u00fanel ubicado en el sector sureste de Rajo Rosario:<\/p>\n\n\n\n<p> La boca del t\u00fanel se encuentra en el sector sureste de Rajo Rosario en la cota 4.510 m , las caracter\u00edsticas principales del t\u00fanel son:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Longitud 1.150 m<\/li>\n\n\n\n<li>pendiente 12.50%<\/li>\n\n\n\n<li>Secci\u00f3n util 4&#215;4 m<\/li>\n<\/ul>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>El proyecto del t\u00fanel incluye:  <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Caracterizaci\u00f3n geomec\u00e1nica<\/li>\n\n\n\n<li>Concepto funcional del t\u00fanel<\/li>\n\n\n\n<li>Definici\u00f3n de los sostenimientos y revestimientos<\/li>\n\n\n\n<li>Plan de auscultaci\u00f3n y recomendaciones constructivas    <\/li>\n<\/ul>\n\n\n\n<div style=\"height:55px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.systra.com\/iberica-hispanoamerica\/wp-content\/uploads\/sites\/30\/2024\/11\/mina-collahuasi-web-1024x683.jpg\" alt=\"\" class=\"wp-image-861\" srcset=\"https:\/\/www.systra.com\/iberica-hispanoamerica\/wp-content\/uploads\/sites\/30\/2024\/11\/mina-collahuasi-web-1024x683.jpg 1024w, https:\/\/www.systra.com\/iberica-hispanoamerica\/wp-content\/uploads\/sites\/30\/2024\/11\/mina-collahuasi-web-300x200.jpg 300w, https:\/\/www.systra.com\/iberica-hispanoamerica\/wp-content\/uploads\/sites\/30\/2024\/11\/mina-collahuasi-web-768x512.jpg 768w, https:\/\/www.systra.com\/iberica-hispanoamerica\/wp-content\/uploads\/sites\/30\/2024\/11\/mina-collahuasi-web-1536x1025.jpg 1536w, https:\/\/www.systra.com\/iberica-hispanoamerica\/wp-content\/uploads\/sites\/30\/2024\/11\/mina-collahuasi-web-375x250.jpg 375w, 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xlink:href=\"#icon_chevron_right\" \/><\/svg>\n\n\t\t\t\t\t\t\t\t\t<svg class=\"icon-sprite Icon unfold-bottom\"><use xlink:href=\"#icon_chevron_right\" \/><\/svg>                            \n\n\t\t\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"search-panel-bottom\">\n\n\t\t\t\t\t\t\t\t<ul>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t<input  class=\"checkbox-groupId\" type=\"checkbox\" id=\"checkbox-term-41\" name=\"checkbox-term-41\" value=\"\" data-groupId=\"movilidad\" data-check=\"\">\n\t\t\t\t\t\t\t\t<label for=\"checkbox-term-41\">Movilidad<\/label>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t<input checked class=\"checkbox-groupId\" type=\"checkbox\" id=\"checkbox-term-37\" name=\"checkbox-term-37\" value=\"\" data-groupId=\"mineria\" data-check=\"checked\">\n\t\t\t\t\t\t\t\t<label for=\"checkbox-term-37\">Miner\u00eda<\/label>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t<input  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