{"id":167749,"date":"2026-08-04T06:17:10","date_gmt":"2026-08-04T06:17:10","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/167749\/"},"modified":"2026-08-04T06:17:10","modified_gmt":"2026-08-04T06:17:10","slug":"posun-s-d11-do-polska-u-prvniho-tunelu-prorazili-obe-trouby-zacne-razba-dalsiho","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/167749\/","title":{"rendered":"Posun s D11 do Polska. U prvn\u00edho tunelu prorazili ob\u011b trouby, za\u010dne ra\u017eba dal\u0161\u00edho"},"content":{"rendered":"

\n Jde o aktu\u00e1ln\u011b nejv\u011bt\u0161\u00ed tunelovou stavbu na \u010desk\u00e9 d\u00e1lni\u010dn\u00ed s\u00edti. <\/p>\n

Pr\u00e1ce na prvn\u00edm tunelu na d\u00e1lnici D11 dos\u00e1hly v posledn\u00edch dnech d\u016fle\u017eit\u00e9ho miln\u00edku. Tunel\u00e1\u0159i ze sdru\u017een\u00ed firem Metrostav TBR a Subterra b\u011bhem \u010dervence prorazili ob\u011b trouby tunelu Opevn\u011bn\u00ed, kter\u00fd je sou\u010d\u00e1st\u00ed \u00faseku z Trutnova na st\u00e1tn\u00ed hranici.<\/p>\n

Informoval o tom Pragoprojekt, kter\u00fd ve sdru\u017een\u00ed se spole\u010dnost\u00ed Infram vykon\u00e1v\u00e1 na stavb\u011b technick\u00fd dozor investora.<\/p>\n

Jako prvn\u00ed byl 8. \u010dervence prora\u017een lev\u00fd tubus, 27. \u010dervence pak prav\u00fd (ve sm\u011bru od Trutnova). \u201eRa\u017eba prob\u00edhala ve velmi n\u00e1ro\u010dn\u00fdch geologick\u00fdch podm\u00ednk\u00e1ch, kde se st\u0159\u00eddaly pevn\u00e9 p\u00edskovce s j\u00edlov\u00fdmi vrstvami a slepenci. Prom\u011bnliv\u00e9 horninov\u00e9 prost\u0159ed\u00ed kladlo vysok\u00e9 n\u00e1roky na zku\u0161enosti razi\u010d\u016f i technik\u016f a vy\u017eadovalo maxim\u00e1ln\u011b precizn\u00ed postup.<\/p>\n

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. M\u011b\u0159\u00ed 492 metr\u016f. Nyn\u00ed dojde k p\u0159esunu techniky na ra\u017ebu dal\u0161\u00edho tunelu: Po\u0159\u00ed\u010d\u00ed. Ten bude dlouh\u00fd zhruba 500 metr\u016f.<\/p>\n

Ra\u017eba za\u010dala letos v lednu. Prob\u00edhala 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. Razilo 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

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

Pr\u00e1ce na stavb\u011b d\u00e1lnice D11 z Trutnova do Polska b\u011b\u017e\u00ed od podzimu 2024, hotovo bude v roce 2028. U\u017e letos se otev\u0159e kr\u00e1tk\u00fd \u00fasek u st\u00e1tn\u00ed hranice. Na trase dlouh\u00e9 21,2 km vznik\u00e1 28 mostn\u00edch objekt\u016f, 3 mimo\u00farov\u0148ov\u00e9 k\u0159i\u017eovatky a dva tunely.<\/p>\n

V budoucnu budou mezi Jarom\u011b\u0159\u00ed a st\u00e1tn\u00ed hranic\u00ed t\u0159i tunely. Na \u00faseku Jarom\u011b\u0159 \u2013 Trutnov, kter\u00fd se ned\u00e1vno za\u010dal stav\u011bt, vznikne tunel pod Kamenn\u00fdm vrchem o d\u00e9lce 780 metr\u016f.<\/p>\n

\u00a0<\/p>\n

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<\/a><\/p>\n

Tagy<\/p>\n


\n D11 <\/a>
\n
\n D11 Trutnov – st\u00e1tn\u00ed hranice <\/a>
\n
\n Infram <\/a>
\n
\n Metrostav TBR <\/a>
\n
\n Pragoprojekt <\/a>
\n
\n \u0158editelstv\u00ed silnic a d\u00e1lnic <\/a>
\n
\n \u0158SD <\/a>
\n
\n Subterra <\/a><\/p>\n

<\/p>\n

1 koment\u00e1\u0159 <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Jde o aktu\u00e1ln\u011b nejv\u011bt\u0161\u00ed tunelovou stavbu na \u010desk\u00e9 d\u00e1lni\u010dn\u00ed s\u00edti. Pr\u00e1ce na prvn\u00edm tunelu na d\u00e1lnici D11 dos\u00e1hly…\n","protected":false},"author":2,"featured_media":167750,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[7],"tags":[43,42,41,40,5786,5787,23988,2751,6213,2607,2608,119,16357],"class_list":["post-167749","post","type-post","status-publish","format-standard","has-post-thumbnail","category-cesko","tag-ceska-republika","tag-cesko","tag-czech-republic","tag-czechia","tag-d11","tag-d11-trutnov-statni-hranice","tag-infram","tag-metrostav-tbr","tag-pragoprojekt","tag-reditelstvi-silnic-a-dalnic","tag-rsd","tag-seznam","tag-subterra"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/117035784199062408","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/167749","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=167749"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/167749\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/167750"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=167749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=167749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=167749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}