{"id":118577,"date":"2026-06-15T13:18:11","date_gmt":"2026-06-15T13:18:11","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/118577\/"},"modified":"2026-06-15T13:18:11","modified_gmt":"2026-06-15T13:18:11","slug":"obrazem-az-deset-metru-denne-razba-nejdelsiho-rozestaveneho-tunelu-v-cesku-miri-do-finale","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/118577\/","title":{"rendered":"Obrazem: A\u017e deset metr\u016f denn\u011b. Ra\u017eba nejdel\u0161\u00edho rozestav\u011bn\u00e9ho tunelu v \u010cesku m\u00ed\u0159\u00ed do fin\u00e1le"},"content":{"rendered":"<p>\n                                        Je\u0161t\u011b b\u011bhem l\u00e9ta by m\u011bla za\u010d\u00edt ra\u017eba druh\u00e9ho tunelu &#8211; Po\u0159\u00ed\u010d\u00ed.                                     <\/p>\n<p>Sdru\u017een\u00ed firem Metrostav TBR a Subterra pokro\u010dilo s ra\u017ebou prvn\u00edho tunelu na d\u00e1lnici D11. U Trutnova, a\u017e 40 metr\u016f pod zem\u00ed, vznikaj\u00ed dv\u011b trouby tunelu Opevn\u011bn\u00ed, kter\u00fd bude sou\u010d\u00e1st\u00ed \u00faseku mezi Trutnovem a st\u00e1tn\u00ed hranic\u00ed s Polskem.<\/p>\n<p>Do dokon\u010den\u00ed ra\u017eby lev\u00e9ho tubusu zb\u00fdv\u00e1 aktu\u00e1ln\u011b 80 metr\u016f, 140 metr\u016f v prav\u00e9m tubusu. Hotovo by pak m\u011blo b\u00fdt b\u011bhem p\u0159\u00ed\u0161t\u00edch t\u00fddn\u016f. Pot\u00e9 za\u010dnou pr\u00e1ce na dal\u0161\u00edm tunelu stavby v Po\u0159\u00ed\u010d\u00ed. Tunel Opevn\u011bn\u00ed je aktu\u00e1ln\u011b nejv\u011bt\u0161\u00edm rozestav\u011bn\u00fdm tunelem na \u010desk\u00e9 d\u00e1lni\u010dn\u00ed s\u00edti.<\/p>\n<p>Ra\u017eba tunelu Opevn\u011bn\u00ed je jednou z nejn\u00e1ro\u010dn\u011bj\u0161\u00edch \u010d\u00e1st\u00ed cel\u00e9 stavby d\u00e1lnice D11 z Trutnova do Polska. Podle stavbyvedouc\u00edho Ji\u0159\u00edho Kociana z Metrostavu TBR pr\u00e1ce b\u011b\u017e\u00ed bez z\u00e1sadn\u00edch komplikac\u00ed. \u201eRa\u017eba prob\u00edh\u00e1 v geologicky velmi prom\u011bnliv\u00e9m prost\u0159ed\u00ed,\u201c \u0159ekl Kocian. Ka\u017ed\u00fd den se poda\u0159\u00ed prorazit a\u017e deset metr\u016f tunelu v sou\u010dtu v obou tubusech.<\/p>\n<p>Ra\u017eba prob\u00edh\u00e1 Novou rakouskou tunelovac\u00ed metodou, kter\u00e1 umo\u017e\u0148uje pru\u017en\u011b reagovat na prom\u011bnliv\u00e9 geologick\u00e9 podm\u00ednky masivu slo\u017een\u00e9ho hlavn\u011b z j\u00edlovce, p\u00edskovce a slepence. Raz\u00ed se od ji\u017en\u00edho port\u00e1lu. Prim\u00e1rn\u00ed ost\u011bn\u00ed je tvo\u0159eno st\u0159\u00edkan\u00fdm betonem, ocelov\u00fdmi s\u00edt\u011bmi a radi\u00e1ln\u00edmi svorn\u00edky. To prob\u00edh\u00e1 hned po proveden\u00ed v\u00fdrubu. Nepou\u017e\u00edv\u00e1 se klasick\u00e1 pevn\u00e1 trhavina, ale emulzn\u00ed trhavina, kter\u00e1 se vyr\u00e1b\u00ed a\u017e na m\u00edst\u011b. Neskladuj\u00ed se tu tak \u017e\u00e1dn\u00e9 v\u00fdbu\u0161n\u00e9 l\u00e1tky.<\/p>\n<p>Pr\u00e1ce prob\u00edhaj\u00ed na stavb\u011b tunelu nonstop, lid\u00e9 pracuj\u00ed po jeden\u00e1ctihodinov\u00fdch sm\u011bn\u00e1ch. \u010c\u00e1st mechanizace je elektrick\u00e1, aby se omezil objem zplodin v tunelu p\u0159i stavb\u011b.<\/p>\n<p>\u201eOpevn\u011bn\u00ed je typick\u00fdm p\u0159\u00edkladem tunelu, kdy se st\u0159\u00eddaj\u00ed abrazivn\u00ed p\u00edskovce s m\u011bkk\u00fdmi j\u00edlovit\u00fdmi polohami a vrstvami slepenc\u016f. Tyto p\u0159echody \u010dasto zp\u016fsobuj\u00ed lok\u00e1ln\u00ed nadv\u00fdlomy s m\u00edstn\u00edmi p\u0159\u00edtoky podzemn\u00edch vod a kladou vysok\u00e9 n\u00e1roky na koordinaci ra\u017eeb a zaji\u0161t\u011bn\u00ed v\u00fdrubu,\u201c \u0159ekl Jan Falt\u00fdnek ze spole\u010dnosti Subterra. Komplikac\u00ed je i zdej\u0161\u00ed klima. Firma se sna\u017e\u00ed v\u011bt\u0161inu v\u00fdrubu uplatnit p\u0159\u00edmo na stavb\u011b.<\/p>\n<p>V p\u0159\u00edpad\u011b tunelu Po\u0159\u00ed\u010d\u00ed u\u017e b\u011b\u017e\u00ed p\u0159\u00edpravn\u00e9 pr\u00e1ce na port\u00e1lov\u00fdch konstrukc\u00edch, ra\u017eba by m\u011bla za\u010d\u00edt b\u011bhem l\u00e9ta. Cel\u00e1 d\u00e1lnice z Trutnova na st\u00e1tn\u00ed hranici bude hotov\u00e1 v roce 2028, prvn\u00ed t\u0159i kilometry u hranic letos.<\/p>\n<p>                                                        Tagy<\/p>\n<p>                                                                                                                                                                                                                            <a href=\"https:\/\/zdopravy.cz\/tag\/d11\/\" type=\"button\" class=\"btn btn-secondary mb-1 btn-sm\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n                                                                D11                                                            <\/a><br \/>\n                                                                                                                                                                                                                                <a href=\"https:\/\/zdopravy.cz\/tag\/d11-trutnov-statni-hranice\/\" type=\"button\" class=\"btn btn-secondary mb-1 btn-sm\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n                                                                D11 Trutnov &#8211; st\u00e1tn\u00ed hranice                                                            <\/a><br \/>\n                                                                                                                                                                                                                                <a href=\"https:\/\/zdopravy.cz\/tag\/metrostav-tbr\/\" type=\"button\" class=\"btn btn-secondary mb-1 btn-sm\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n                                                                Metrostav TBR                                                            <\/a><br \/>\n                                                                                                                                                                                                                                                                                                                                            <a href=\"https:\/\/zdopravy.cz\/tag\/subterra\/\" type=\"button\" class=\"btn btn-secondary mb-1 btn-sm\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n                                                                Subterra                                                            <\/a><br \/>\n                                                                                                                                                                                                                                <a href=\"https:\/\/zdopravy.cz\/tag\/tunel-opevneni\/\" type=\"button\" class=\"btn btn-secondary mb-1 btn-sm\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n                                                                tunel Opevn\u011bn\u00ed                                                            <\/a><\/p>\n<p>                                                <a href=\"https:\/\/zdopravy.cz\/obrazem-az-deset-metru-denne-razba-nejdelsiho-rozestaveneho-tunelu-v-cesku-miri-do-finale-285663\/?comments=1#comments\" class=\"ml-3 text-body mb-3 mt-4 d-inline-block\" rel=\"nofollow noopener\" target=\"_blank\"><\/p>\n<p>                                                    \u017d\u00e1dn\u00e9 koment\u00e1\u0159e                                                <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Je\u0161t\u011b b\u011bhem l\u00e9ta by m\u011bla za\u010d\u00edt ra\u017eba druh\u00e9ho tunelu &#8211; Po\u0159\u00ed\u010d\u00ed. Sdru\u017een\u00ed firem Metrostav TBR a Subterra pokro\u010dilo&hellip;\n","protected":false},"author":2,"featured_media":118578,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[10],"tags":[5786,5787,17,21,2751,16,119,16357,18,19,33264,22,20],"class_list":["post-118577","post","type-post","status-publish","format-standard","has-post-thumbnail","category-zpravy","tag-d11","tag-d11-trutnov-statni-hranice","tag-headlines","tag-hlavni-udalosti","tag-metrostav-tbr","tag-news","tag-seznam","tag-subterra","tag-top-news","tag-top-stories","tag-tunel-opevneni","tag-udalosti-dne","tag-zpravy"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116754324236808294","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/118577","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=118577"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/118577\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/118578"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=118577"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=118577"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=118577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}