{"id":191714,"date":"2026-08-25T23:22:13","date_gmt":"2026-08-25T23:22:13","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/191714\/"},"modified":"2026-08-25T23:22:13","modified_gmt":"2026-08-25T23:22:13","slug":"v-brne-zacaly-trhaci-prace-na-razbe-pruzkumne-stoly-vinohradskeho-tunelu","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/191714\/","title":{"rendered":"V Brn\u011b za\u010daly trhac\u00ed pr\u00e1ce na ra\u017eb\u011b pr\u016fzkumn\u00e9 \u0161toly Vinohradsk\u00e9ho tunelu"},"content":{"rendered":"

Od za\u010d\u00e1tku srpna prob\u00edhaly \u0159\u00edzen\u00e9 odst\u0159ely v\u00a0tzv. bo\u010dn\u00ed rozr\u00e1\u017ece \u0161toly, tedy v\u00a0kolm\u00e9 pr\u016fzkumn\u00e9 odbo\u010dce v\u00a0\u00farovni Domova pro seniory na ulici V\u011bstonick\u00e1. Nyn\u00ed se trhac\u00ed pr\u00e1ce p\u0159esunuly tak\u00e9 do hlavn\u00ed pr\u016fzkumn\u00e9 \u0161toly. D\u016fvodem je postup ra\u017eby do pevn\u00e9ho skaln\u00edho masivu.<\/p>\n

Trhac\u00ed pr\u00e1ce jsou moment\u00e1ln\u011b nejefektivn\u011bj\u0161\u00ed technologi\u00ed, kter\u00e1 budov\u00e1n\u00ed \u0161toly posune v\u00fdrazn\u011b vp\u0159ed. Odst\u0159ely budou patrn\u011b pokra\u010dovat a\u017e do dokon\u010den\u00ed ra\u017eby pr\u016fzkumn\u00e9 \u0161toly.<\/p>\n

\u201eP\u0159i p\u0159\u00edzniv\u00fdch podm\u00ednk\u00e1ch pl\u00e1nujeme a\u017e dva odst\u0159ely denn\u011b. Na jeden z\u00e1b\u011br p\u0159edpokl\u00e1d\u00e1me spot\u0159ebu sto kilogram\u016f trhaviny, jej\u00ed mno\u017estv\u00ed ale budeme pr\u016fb\u011b\u017en\u011b upravovat podle skute\u010dn\u00e9 odezvy horninov\u00e9ho masivu. Samotn\u00fd odst\u0159el trv\u00e1 v\u00a0\u0159\u00e1du milisekund,\u201c \u0159ekl Novink\u00e1m \u0159editel Z\u00e1vodu Brno \u0158editelstv\u00ed silnic a\u00a0d\u00e1lnic David Fiala. <\/p>\n

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

Pro obyvatele Vinohrad m\u016f\u017ee b\u00fdt kr\u00e1tkodob\u011b zaznamenateln\u00fd jako z\u00e1chv\u011bv srovnateln\u00fd nap\u0159\u00edklad s\u00a0pr\u016fjezdem tramvaje. Odborn\u00edci s\u00a0ohledem na ve\u0159ejnost v\u0161echny ot\u0159esy monitoruj\u00ed. Z\u00a0v\u00fdsledk\u016f vypl\u00fdv\u00e1, \u017ee dosavadn\u00ed v\u00fdsledky m\u011b\u0159en\u00ed jsou v\u00fdrazn\u011b pod limity stanoven\u00fdmi legislativou. Vliv trhac\u00edch prac\u00ed na okoln\u00ed z\u00e1stavbu je nep\u0159etr\u017eit\u011b sledov\u00e1n. <\/p>\n

Ot\u0159esy sleduje seismograf<\/p>\n

Ot\u0159esy vyvolan\u00e9 odst\u0159ely zaznamen\u00e1v\u00e1 mimo jin\u00e9 seismograf um\u00edst\u011bn\u00fd ve sklep\u011b rodinn\u00e9ho domu v\u00a0ulici R\u00e9vov\u00e1. Dosavadn\u00ed m\u011b\u0159en\u00ed z\u00a0prvn\u00edch trhac\u00edch prac\u00ed v\u00a0\u00farovni Domova pro seniory potvrzuj\u00ed hodnoty v\u00fdrazn\u011b pod stanoven\u00fdmi limity.<\/p>\n

P\u0159i dosavadn\u00ed ra\u017eb\u011b bylo spot\u0159ebov\u00e1no p\u0159ibli\u017en\u011b 2500\u00a0kilogram\u016f trhaviny. Do dokon\u010den\u00ed \u0161toly se p\u0159edpokl\u00e1d\u00e1 celkov\u00e1 spot\u0159eba kolem 26\u00a0000\u00a0kilogram\u016f. Jde o\u00a0orienta\u010dn\u00ed mno\u017estv\u00ed, kter\u00e9 se m\u016f\u017ee m\u011bnit v\u00a0z\u00e1vislosti na geologick\u00fdch podm\u00ednk\u00e1ch a\u00a0pevnosti odstra\u0148ovan\u00e9ho masivu.<\/p>\n

Pr\u016fzkumn\u00e1 \u0161tola o\u00a0profilu p\u0159ibli\u017en\u011b 5\u00a0\u00d7 5\u00a0metr\u016f umo\u017en\u00ed projektant\u016fm podrobn\u011b prov\u011b\u0159it geologick\u00e9 pom\u011bry a\u00a0vlastnosti horninov\u00e9ho prost\u0159ed\u00ed v\u00a0trase budouc\u00edho tunelu.<\/p>\n

\u201eInformace z\u00edskan\u00e9 z\u00a0pr\u016fzkumn\u00e9 \u0161toly budou z\u00e1sadn\u00ed pro bezpe\u010dn\u00fd a\u00a0efektivn\u00ed n\u00e1vrh budouc\u00edho tunelu. Z\u00edsk\u00e1me data o\u00a0horninov\u00e9m prost\u0159ed\u00ed je\u0161t\u011b p\u0159ed zah\u00e1jen\u00edm hlavn\u00ed stavby,\u201c doplnil Fiala.<\/p>\n

Budouc\u00ed tunel Vinohrady bude dlouh\u00fd p\u0159ibli\u017en\u011b 1470\u00a0metr\u016f a\u00a0stane se v\u00fdznamnou sou\u010d\u00e1st\u00ed Velk\u00e9ho m\u011bstsk\u00e9ho okruhu Brna. Zah\u00e1jen\u00ed hlavn\u00ed stavby tunelu se p\u0159edpokl\u00e1d\u00e1 v\u00a0roce 2028.<\/p>\n

Tunel nav\u00e1\u017ee na vybudovan\u00e9 \u010d\u00e1sti okruhu a\u00a0p\u0159isp\u011bje k\u00a0propojen\u00ed v\u00fdchodn\u00ed \u010d\u00e1sti m\u011bsta. Jeho stavba pom\u016f\u017ee zlep\u0161it plynulost dopravy a\u00a0sn\u00ed\u017eit dopravn\u00ed zat\u00ed\u017een\u00ed zejm\u00e9na v\u00a0m\u011bstsk\u00fdch \u010d\u00e1stech \u017didenice a\u00a0Vinohrady, kter\u00e9 se v\u00a0dob\u011b dopravn\u00ed \u0161pi\u010dky pot\u00fdkaj\u00ed s\u00a0kolonami aut.<\/p>\n

Z velk\u00e9ho m\u011bstsk\u00e9ho okruhu je v\u00a0sou\u010dasnosti hotova a\u00a0v provozu v\u011bt\u0161ina severn\u00ed a\u00a0z\u00e1padn\u00ed \u010d\u00e1sti (nap\u0159\u00edklad \u00faseky jako Dobrovsk\u00e9ho tunely, \u017dabov\u0159esk\u00e1, Tomkovo n\u00e1m\u011bst\u00ed nebo Rokytova). Mezi kl\u00ed\u010dov\u00e9 zb\u00fdvaj\u00edc\u00ed a\u00a0dosud nep\u0159ipojen\u00e9 \u010d\u00e1sti pat\u0159\u00ed zejm\u00e9na v\u00fdchodn\u00ed \u00fasek zahrnuj\u00edc\u00ed pr\u00e1v\u011b technicky n\u00e1ro\u010dn\u00fd Vinohradsk\u00fd tunel a\u00a0\u00faseky na ji\u017en\u00ed \u010d\u00e1sti okruhu. \u00dapln\u00e9 dokon\u010den\u00ed cel\u00e9ho okruhu se aktu\u00e1ln\u011b pouze p\u0159edpokl\u00e1d\u00e1, a\u00a0to v\u00a0obdob\u00ed n\u011bkdy t\u011bsn\u011b po roce 2030.<\/p>\n

Foto: \u0158SD<\/p>\n

Pohled do pr\u016fzkumn\u00e9 \u0161toly Vinohradsk\u00e9ho tunelu.<\/p>\n

<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Od za\u010d\u00e1tku srpna prob\u00edhaly \u0159\u00edzen\u00e9 odst\u0159ely v\u00a0tzv. bo\u010dn\u00ed rozr\u00e1\u017ece \u0161toly, tedy v\u00a0kolm\u00e9 pr\u016fzkumn\u00e9 odbo\u010dce v\u00a0\u00farovni Domova pro seniory…\n","protected":false},"author":2,"featured_media":191715,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[10],"tags":[92,17,21,8213,16,19620,749,6633,18,19,22,33340,20],"class_list":["post-191714","post","type-post","status-publish","format-standard","has-post-thumbnail","category-zpravy","tag-brno","tag-headlines","tag-hlavni-udalosti","tag-komunikace","tag-news","tag-odstrel","tag-reditelstvi-silnic-a-dalnic-rsd","tag-stavby","tag-top-news","tag-top-stories","tag-udalosti-dne","tag-velky-mestsky-okruh-brno-vmo-brno","tag-zpravy"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/117158723458986433","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/191714","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=191714"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/191714\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/191715"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=191714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=191714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=191714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}