{"id":39805,"date":"2026-02-05T13:50:47","date_gmt":"2026-02-05T12:50:47","guid":{"rendered":"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/?p=39805"},"modified":"2026-03-05T13:55:47","modified_gmt":"2026-03-05T12:55:47","slug":"tunels-que-uneixen-el-mon-viatja-mes-rapid-travessa-muntanyes-i-mars","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/construccions\/tunels-que-uneixen-el-mon-viatja-mes-rapid-travessa-muntanyes-i-mars\/","title":{"rendered":"T\u00fanels que uneixen el m\u00f3n: viatja m\u00e9s r\u00e0pid, travessa muntanyes i mars!"},"content":{"rendered":"<p><a href=\"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-content\/uploads\/usu491\/2026\/03\/LIA-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-39806\" src=\"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-content\/uploads\/usu491\/2026\/03\/LIA-768x1024.jpg\" alt=\"\" width=\"690\" height=\"920\" srcset=\"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-content\/uploads\/usu491\/2026\/03\/LIA-768x1024.jpg 768w, https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-content\/uploads\/usu491\/2026\/03\/LIA-225x300.jpg 225w, https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-content\/uploads\/usu491\/2026\/03\/LIA-1152x1536.jpg 1152w, https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-content\/uploads\/usu491\/2026\/03\/LIA-1536x2048.jpg 1536w, https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-content\/uploads\/usu491\/2026\/03\/LIA-scaled.jpg 1920w\" sizes=\"auto, (max-width: 690px) 100vw, 690px\" \/><\/a><\/p>\n<p>La Lia i la seva mare ens van presentar una construcci\u00f3 que\u00a0ha estat molt important per a la hist\u00f2ria de la humanitat perqu\u00e8 ha perm\u00e8s superar obstacles naturals com muntanyes, rius o zones urbanes molt poblades. Gr\u00e0cies als t\u00fanels, s\u2019han pogut construir carreteres, ferrocarrils i canals que faciliten el transport de persones i mercaderies.<\/p>\n<p data-start=\"313\" data-end=\"639\">Alguns exemples famosos s\u00f3n el <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Eurot\u00fanel<\/span><\/span>, que connecta <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Regne Unit<\/span><\/span> amb <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Fran\u00e7a<\/span><\/span> sota el mar, o el <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">T\u00fanel del Mont Blanc<\/span><\/span>, que travessa els Alps entre <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Fran\u00e7a<\/span><\/span> i <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">It\u00e0lia.<\/span><\/span><\/p>\n<p data-start=\"313\" data-end=\"639\">La Lia i l&#8217;Imma ens van parlar del t\u00fanel m\u00e9s llarg del m\u00f3n per a cotxes que\u00a0\u00e9s el <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">T\u00fanel de L\u00e6rdal<\/span><\/span>, situat a <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Noruega<\/span><\/span>. Aquest t\u00fanel fa aproximadament <strong data-start=\"171\" data-end=\"191\">24,5 quil\u00f2metres<\/strong> de llarg i connecta les localitats de L\u00e6rdal i Aurland. Es va inaugurar l\u2019any 2000 i forma part de la carretera que uneix <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Oslo<\/span><\/span> amb <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Bergen<\/span><\/span>.<\/p>\n<p data-start=\"396\" data-end=\"579\" data-is-last-node=\"\" data-is-only-node=\"\">Una caracter\u00edstica especial \u00e9s que t\u00e9 <strong data-start=\"434\" data-end=\"476\">zones il\u00b7luminades amb llums de colors<\/strong> cada certs quil\u00f2metres perqu\u00e8 els conductors puguin descansar la vista i conduir amb m\u00e9s seguretat.<\/p>\n<p data-start=\"396\" data-end=\"579\" data-is-last-node=\"\" data-is-only-node=\"\">Tamb\u00e9 ens van parlar del t\u00fanel ferroviari m\u00e9s llarg del m\u00f3n &#8220;El <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">T\u00fanel de base del Gotard&#8221;,<\/span><\/span> \u00e9s un t\u00fanel ferroviari situat a <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Su\u00efssa<\/span><\/span> que travessa la serralada dels Alps. Amb uns <strong data-start=\"156\" data-end=\"183\">57 quil\u00f2metres de llarg<\/strong>, \u00e9s el <strong data-start=\"191\" data-end=\"229\">t\u00fanel ferroviari m\u00e9s llarg del m\u00f3n<\/strong>.<\/p>\n<p data-start=\"0\" data-end=\"208\">L\u2019<span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Eurot\u00fanel<\/span><\/span> \u00e9s un t\u00fanel ferroviari que passa <strong data-start=\"73\" data-end=\"111\">sota el mar del canal de la M\u00e0nega<\/strong> i connecta el <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Regne Unit<\/span><\/span> amb <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Fran\u00e7a<\/span><\/span>.<\/p>\n<p data-start=\"210\" data-end=\"426\">Es va inaugurar l\u2019any <strong data-start=\"232\" data-end=\"240\">1994<\/strong> i t\u00e9 uns <strong data-start=\"250\" data-end=\"280\">50 quil\u00f2metres de longitud<\/strong>, dels quals una gran part passa sota el mar. Per aquest t\u00fanel circulen trens que transporten passatgers i tamb\u00e9 vehicles, com cotxes i camions.<\/p>\n<p data-start=\"428\" data-end=\"565\" data-is-last-node=\"\" data-is-only-node=\"\">L\u2019Eurot\u00fanel \u00e9s una obra d\u2019enginyeria molt important perqu\u00e8 facilita el transport i la comunicaci\u00f3 entre aquests dos pa\u00efsos europeus.<\/p>\n<p data-start=\"428\" data-end=\"565\" data-is-last-node=\"\" data-is-only-node=\"\">Que b\u00e9, Lia i Imma. Com hem gaudit amb tot el que ens heu ensenyat sobre el t\u00fanels. Hem apr\u00e8s que s\u00f3n molt \u00fatils, que n&#8217;hi ha de diferents tipus i que tenen moltes curiositats que ara ja coneixem.<\/p>\n<p data-start=\"428\" data-end=\"565\" data-is-last-node=\"\" data-is-only-node=\"\">Moltes gr\u00e0cies i fins a la propera!<\/p>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-content\/uploads\/usu491\/2026\/03\/LIA-scaled.jpg\"><\/a><br \/>\nLa Lia i la seva mare ens van presentar una construcci\u00f3 que\u00a0ha estat molt important per a la hist\u00f2ria de la humanitat perqu\u00e8 ha perm\u00e8s superar obstacles naturals com muntanyes, rius o zones urbanes molt poblades. Gr\u00e0cies als t\u00fanels, s\u2019han pogut construir carreteres, ferrocarrils&hellip;  <a href=\"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/construccions\/tunels-que-uneixen-el-mon-viatja-mes-rapid-travessa-muntanyes-i-mars\/\" title=\"Read T\u00fanels que uneixen el m\u00f3n: viatja m\u00e9s r\u00e0pid, travessa muntanyes i mars!\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":13,"featured_media":39806,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[60],"tags":[],"class_list":["post-39805","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-construccions"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-json\/wp\/v2\/posts\/39805","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-json\/wp\/v2\/comments?post=39805"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-json\/wp\/v2\/posts\/39805\/revisions"}],"predecessor-version":[{"id":39809,"href":"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-json\/wp\/v2\/posts\/39805\/revisions\/39809"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-json\/wp\/v2\/media\/39806"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-json\/wp\/v2\/media?parent=39805"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-json\/wp\/v2\/categories?post=39805"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapaisoscatalans\/wp-json\/wp\/v2\/tags?post=39805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}