{"id":96430,"date":"2025-11-14T11:32:12","date_gmt":"2025-11-14T10:32:12","guid":{"rendered":"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/"},"modified":"2025-12-11T12:05:27","modified_gmt":"2025-12-11T11:05:27","slug":"automated-tunnel-ribs","status":"publish","type":"prodotti","link":"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/","title":{"rendered":"Automated Tunnel Ribs"},"content":{"rendered":"<div class=\"wp-block-mac-h1-title-block block-txt-container box-container blockEditorJs\"><div class=\"row\"><div class=\"col title-box-txt\"><h1 style=\"color:#212429;text-align:none\">Automated Tunnel Ribs<\/h1><\/div><\/div><\/div><div class=\"wp-block-mac-block-left-image-right-description container-media box-container blockEditorJs\"><div class=\"row\"><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6\"><div class=\"box-image\"><img decoding=\"async\" class=\"image\" src=\"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2024\/04\/Automated-Tunnel-Ribs-1\" alt=\"Image\" \/><\/div><\/div><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6 title-box-txt\" style=\"text-align:default\"><p class=\"description\" style=\"color:#212429\">The <b style=\"color: windowtext;\">primary lining<\/b><span style=\"color: windowtext;\"> <\/span>generally involves the <b>assembly and installation of tunnel ribs<\/b>, which are steel arches designed to support the excavation as it progresses. The traditional procedure requires intensive manual work, and often these operations take place at very close distances from the excavation face.<br><b>Technological advancement <\/b>has <b>further improved risk control<\/b> by the <b>substitution of manual labour with automated solutions<\/b> and ensuring zero personnel presence near the excavation face.<br><\/p><\/div><\/div><\/div><div class=\"wp-block-mac-block-left-description-right-image container-media box-container blockEditorJs\"><div class=\"row\"><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6 title-box-txt order-lg-first order-last\" style=\"text-align:default\"><p class=\"description\" style=\"color:#212429\">H-Beam Profile<br>The H-Beam automated tunnel rib represents the perfect combination of experience and technology, developed to increase safety and productivity. This innovative approach leverages the <b>strength and stability of H-Beam structures<\/b>, traditionally used in tunnelling, and <b>combines it with automated installation processes<\/b>. This automation significantly <b>reduces construction time by 50%<\/b> and minimizes labour risks.<br><\/p><\/div><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6\"><div class=\"box-image\"><img decoding=\"async\" class=\"image\" src=\"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2024\/04\/Automated-Tunnel-Ribs-2\" alt=\"Image\" \/><\/div><\/div><\/div><\/div><div class=\"wp-block-mac-block-left-image-right-description container-media box-container blockEditorJs\"><div class=\"row\"><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6\"><div class=\"box-image\"><img decoding=\"async\" class=\"image\" src=\"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2024\/04\/Automated-Tunnel-Ribs-3\" alt=\"Image\" \/><\/div><\/div><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6 title-box-txt\" style=\"text-align:default\"><p class=\"description\" style=\"color:#212429\">Round Tubular Profile<br>The automated Round Tubular tunnel rib, with its <b>innovative circular design and shotcrete filling<\/b>, provides <b>greater structural strength<\/b> and <b>reduces the amount of shotcrete<\/b> spray needed during processing <b>by 14%<\/b>. This new approach represents a significant advancement in tunnel construction technology, streamlining the construction process, effectively minimizing material wastage and <b>reducing environmental impact<\/b>.<br><\/p><\/div><\/div><\/div><div class=\"wp-block-columns blockEditorJs is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"content-document-dowload\">\n    <div class=\"container-fluid box-container\">\n        <div class=\"row\">\n            <div class=\"col-12\">\n            <h2>Deep dive into Automated Tunnel Ribs<\/h2>\n            <\/div>\n        <\/div>\n    <\/div>\n    <div class=\"content-fluid has-white-background-color has-background\"><div class=\"content-document-dowload box-container\"><ul><li><a href=\"https:\/\/www.maccaferri.com\/us\/download\/brochure-tunnelling_eng-2\/\" target=\"_blank\" title=\"Brochure Tunnelling_ENG\">Brochure Tunnelling_ENG<\/a><a href=\"https:\/\/www.maccaferri.com\/us\/dashboard\" class=\"btn-dowload\" data-bs-toggle=\"tooltip\" data-bs-placement=\"top\" title=\"Brochure Tunnelling_ENG\"><span class=\"material-symbols-outlined download\">sim_card_download<\/span><\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/us\/download\/success-story-terzo-valico-dei-giovi-2\/\" target=\"_blank\" title=\"Success Story Terzo Valico dei Giovi\">Success Story Terzo Valico dei Giovi<\/a><a href=\"https:\/\/www.maccaferri.com\/us\/dashboard\" class=\"btn-dowload\" data-bs-toggle=\"tooltip\" data-bs-placement=\"top\" title=\"Success Story Terzo Valico dei Giovi\"><span class=\"material-symbols-outlined download\">sim_card_download<\/span><\/a><\/li><\/ul><\/div><\/div><\/div>\n\n<script type=\"text\/javascript\">\n    jQuery('.btn-file-download').click(function(e) {\n        e.preventDefault();\n        let idFile = jQuery(this).data('id-file');\n        window.open('https:\/\/www.maccaferri.com\/us\/?wpdmdl=' + idFile);\n        return false;\n    });\n    \/\/tooltip\n    var tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle=\"tooltip\"]'))\n    var tooltipList = tooltipTriggerList.map(function(tooltipTriggerEl) {\n        return new bootstrap.Tooltip(tooltipTriggerEl)\n    })\n<\/script><\/div><\/div><div class=\"wp-block-columns blockEditorJs is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column has-background is-layout-flow wp-block-column-is-layout-flow\" style='background-color:#f8f9fa'><div class=\"content-sectors-applications-solutions\">\n    <div class=\"container-fluid box-container\">\n        <div class=\"row\">\n            <div class=\"col-12\">\n                <h2>What we can do with Automated Tunnel Ribs<\/h2>\n            <\/div>\n        <\/div>\n    <\/div>\n    <div class=\"content-sectors-applications-solutions container box-container\">\n        <div class=\"row\">\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6>\n                    <img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2022\/10\/ico-sectors.png\" class=\"sectors\">                    Sectors<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/us\/sectors\/mining\/\" title=\"Mining\">Mining<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/us\/sectors\/oil-gas-energy\/\" title=\"Oil &#038; Gas \/ Energy\">Oil &#038; Gas \/ Energy<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/us\/sectors\/transportation-infrastructure\/\" title=\"Transportation Infrastructure\">Transportation Infrastructure<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/us\/sectors\/urban-infrastructure\/\" title=\"Urban Infrastructure\">Urban Infrastructure<\/a><\/li><\/ul>            <\/div>\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2022\/10\/ico-applications.png\" class=\"applications\" alt=\"Applications icon\">Applications<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/us\/applications\/tunnelling\/\" title=\"Tunnelling\">Tunnelling<\/a><\/li><\/ul>            <\/div>\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2022\/10\/ico-solutions.png\" class=\"solutions\" alt=\"Solutions icon\">Solutions<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/us\/solutions\/consolidation-and-reinforcement\/\" title=\"Consolidation and Reinforcement\">Consolidation and Reinforcement<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/us\/solutions\/primary-lining\/\" title=\"Primary Lining\">Primary Lining<\/a><\/li><\/ul>            <\/div>\n        <\/div>\n    <\/div>\n<\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Round Tubular Profile<br \/>The automated Round Tubular tunnel rib, with its <b>innovative circular design and shotcrete filling<\/b>, provides <b>greater<\/p>\n","protected":false},"featured_media":61036,"menu_order":0,"template":"","product-family":[424],"class_list":["post-96430","prodotti","type-prodotti","status-publish","has-post-thumbnail","hentry"],"acf":{"uuid_products":"90a74a85-ad72-44f2-ab3a-0d1e5dc7cda6_en-US","product-documents":[89938,89938,90073,90073]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Automated Tunnel Ribs - Maccaferri USA<\/title>\n<meta name=\"description\" content=\"Find out more about Automated Tunnel Ribs: engineered to deliver precision and performance. Explore here its solutions, features, and applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Automated Tunnel Ribs\" \/>\n<meta property=\"og:description\" content=\"Find out more about Automated Tunnel Ribs: engineered to deliver precision and performance. Explore here its solutions, features, and applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/\" \/>\n<meta property=\"og:site_name\" content=\"Maccaferri USA\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-11T11:05:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2024\/04\/Header-Automated-Tunnel-Ribs\" \/>\n\t<meta property=\"og:image:width\" content=\"1915\" \/>\n\t<meta property=\"og:image:height\" content=\"530\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/\",\"url\":\"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/\",\"name\":\"Automated Tunnel Ribs - Maccaferri USA\",\"isPartOf\":{\"@id\":\"https:\/\/www.maccaferri.com\/us\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2024\/04\/Header-Automated-Tunnel-Ribs\",\"datePublished\":\"2025-11-14T10:32:12+00:00\",\"dateModified\":\"2025-12-11T11:05:27+00:00\",\"description\":\"Find out more about Automated Tunnel Ribs: engineered to deliver precision and performance. Explore here its solutions, features, and applications.\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/#primaryimage\",\"url\":\"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2024\/04\/Header-Automated-Tunnel-Ribs\",\"contentUrl\":\"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2024\/04\/Header-Automated-Tunnel-Ribs\",\"width\":1915,\"height\":530},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.maccaferri.com\/us\/#website\",\"url\":\"https:\/\/www.maccaferri.com\/us\/\",\"name\":\"Maccaferri USA\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.maccaferri.com\/us\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.maccaferri.com\/us\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.maccaferri.com\/us\/#organization\",\"name\":\"Maccaferri USA\",\"url\":\"https:\/\/www.maccaferri.com\/us\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.maccaferri.com\/us\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2022\/07\/logo-maccaferri.png\",\"contentUrl\":\"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2022\/07\/logo-maccaferri.png\",\"width\":152,\"height\":32,\"caption\":\"Maccaferri USA\"},\"image\":{\"@id\":\"https:\/\/www.maccaferri.com\/us\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Automated Tunnel Ribs - Maccaferri USA","description":"Find out more about Automated Tunnel Ribs: engineered to deliver precision and performance. Explore here its solutions, features, and applications.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/","og_locale":"en_US","og_type":"article","og_title":"Automated Tunnel Ribs","og_description":"Find out more about Automated Tunnel Ribs: engineered to deliver precision and performance. Explore here its solutions, features, and applications.","og_url":"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/","og_site_name":"Maccaferri USA","article_modified_time":"2025-12-11T11:05:27+00:00","og_image":[{"width":1915,"height":530,"url":"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2024\/04\/Header-Automated-Tunnel-Ribs","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/","url":"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/","name":"Automated Tunnel Ribs - Maccaferri USA","isPartOf":{"@id":"https:\/\/www.maccaferri.com\/us\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/#primaryimage"},"image":{"@id":"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/#primaryimage"},"thumbnailUrl":"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2024\/04\/Header-Automated-Tunnel-Ribs","datePublished":"2025-11-14T10:32:12+00:00","dateModified":"2025-12-11T11:05:27+00:00","description":"Find out more about Automated Tunnel Ribs: engineered to deliver precision and performance. Explore here its solutions, features, and applications.","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.maccaferri.com\/us\/products\/automated-tunnel-ribs\/#primaryimage","url":"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2024\/04\/Header-Automated-Tunnel-Ribs","contentUrl":"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2024\/04\/Header-Automated-Tunnel-Ribs","width":1915,"height":530},{"@type":"WebSite","@id":"https:\/\/www.maccaferri.com\/us\/#website","url":"https:\/\/www.maccaferri.com\/us\/","name":"Maccaferri USA","description":"","publisher":{"@id":"https:\/\/www.maccaferri.com\/us\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.maccaferri.com\/us\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.maccaferri.com\/us\/#organization","name":"Maccaferri USA","url":"https:\/\/www.maccaferri.com\/us\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.maccaferri.com\/us\/#\/schema\/logo\/image\/","url":"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2022\/07\/logo-maccaferri.png","contentUrl":"https:\/\/www.maccaferri.com\/us\/wp-content\/uploads\/2022\/07\/logo-maccaferri.png","width":152,"height":32,"caption":"Maccaferri USA"},"image":{"@id":"https:\/\/www.maccaferri.com\/us\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.maccaferri.com\/us\/wp-json\/wp\/v2\/prodotti\/96430","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.maccaferri.com\/us\/wp-json\/wp\/v2\/prodotti"}],"about":[{"href":"https:\/\/www.maccaferri.com\/us\/wp-json\/wp\/v2\/types\/prodotti"}],"acf:post":[{"embeddable":true,"href":"https:\/\/www.maccaferri.com\/us\/wp-json\/wp\/v2\/wpdmpro\/90073"},{"embeddable":true,"href":"https:\/\/www.maccaferri.com\/us\/wp-json\/wp\/v2\/wpdmpro\/89938"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.maccaferri.com\/us\/wp-json\/wp\/v2\/media\/61036"}],"wp:attachment":[{"href":"https:\/\/www.maccaferri.com\/us\/wp-json\/wp\/v2\/media?parent=96430"}],"wp:term":[{"taxonomy":"product-family","embeddable":true,"href":"https:\/\/www.maccaferri.com\/us\/wp-json\/wp\/v2\/product-family?post=96430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}