    
{"id":23393,"date":"2019-02-05T11:26:44","date_gmt":"2019-02-05T10:26:44","guid":{"rendered":"https:\/\/www.praha7.cz\/?p=23393"},"modified":"2019-02-05T11:26:44","modified_gmt":"2019-02-05T10:26:44","slug":"podpirani-mostu-na-vltavske-zacalo","status":"publish","type":"post","link":"https:\/\/www.praha7.cz\/podpirani-mostu-na-vltavske-zacalo\/","title":{"rendered":"Podp\u00edr\u00e1n\u00ed mostu na Vltavsk\u00e9 za\u010dalo"},"content":{"rendered":"<p>[perex]<br \/>\r\nTechnick\u00e1 spr\u00e1va komunikac\u00ed zah\u00e1jila pr\u00e1ce k&nbsp;definitivn\u00edmu podep\u0159en\u00ed mostn\u00ed konstrukce X022 Bubensk\u00e1 u&nbsp;metra C Vltavsk\u00e1. V\u00a0druh\u00e9m mostn\u00edm poli vyu\u017eije syst\u00e9mu prostorov\u00fdch konstrukc\u00ed, ve \u010dtvrt\u00e9m pak podp\u011brn\u00e9 v\u011b\u017ee. Tyto pr\u00e1ce umo\u017en\u00ed zprovoznit aktu\u00e1ln\u011b uzav\u0159en\u00e9 tramvajov\u00e9 v\u011btve sm\u011br Hl\u00e1vk\u016fv most (tzn. kompletn\u00ed provoz tramvaj\u00ed pod mostn\u00ed konstrukc\u00ed) a&nbsp;zv\u00fd\u0161\u00ed bezpe\u010dnost nosn\u00e9 konstrukce po obnoven\u00ed omezen\u00e9ho provozu automobil\u016f do 3,5 tuny.<br \/>\r\n[\/perex]<\/p>\r\n<p>Pro druh\u00e9 pole TSK navrhla podp\u011brn\u00fd syst\u00e9m p\u011bti prostorov\u00fdch konstrukc\u00ed, kter\u00e9 budou most podp\u00edrat v\u00a0nejslab\u0161\u00edch m\u00edstech \u2013 tedy tam, kde se spojuj\u00ed spodn\u00ed desky a&nbsp;st\u011bny kom\u016frky. Tyto prostorov\u00e9 konstrukce budou ulo\u017eeny v&nbsp;z\u00e1kladech, kter\u00e9 tvo\u0159\u00ed silni\u010dn\u00ed panely.<\/p>\r\n<p><em>\u201eAby prostorov\u00e9 konstrukce byly aktivn\u00ed, mus\u00edme na n\u011bkter\u00e9 jejich \u010d\u00e1sti zatla\u010dit pomoc\u00ed hydraulick\u00fdch lis\u016f velkou silou, a\u017e 50 kN. T\u00edm se podp\u011bry aktivuj\u00ed a&nbsp;budou schopny p\u0159evz\u00edt \u010d\u00e1st zat\u00ed\u017een\u00ed samotn\u00e9ho mostu. Tento syst\u00e9m byl pou\u017eit i&nbsp;na podep\u0159en\u00ed Libe\u0148sk\u00e9ho mostu,\u201c<\/em> vysv\u011btluje gener\u00e1ln\u00ed \u0159editel TSK Petr Smolka. S\u00edla 50 kN p\u0159edstavuje cca 20&nbsp;% celkov\u00e9ho zat\u00ed\u017een\u00ed mostn\u00ed konstrukce.<\/p>\r\n<p>Ve \u010dtvrt\u00e9m poli je konstrukce odli\u0161n\u00e1, aby umo\u017enila pr\u016fjezd tramvaj\u00edm. Tvo\u0159\u00ed ji \u0161est samostatn\u00fdch podp\u011brn\u00fdch v\u011b\u017e\u00ed, kter\u00e9 budou ulo\u017eeny bu\u010f do silni\u010dn\u00edch panel\u016f, nebo do monolitick\u00e9ho \u017eelezobetonu. Jednotliv\u00e9 v\u011b\u017ee budou zakon\u010deny hlavicemi s&nbsp;ocelov\u00fdmi nosn\u00edky, na kter\u00e9 bude op\u011bt nutn\u00e9 vyvinout velk\u00fd tlak hydraulick\u00fdm lisem, aby se zasunuly do sv\u00e9 definitivn\u00ed polohy a&nbsp;p\u0159ilehly k\u00a0nosn\u00e9 konstrukci. Dojde tak k&nbsp;aktivaci t\u011bchto podp\u011brn\u00fdch v\u011b\u017e\u00ed, kter\u00e9 odleh\u010d\u00ed zat\u00ed\u017een\u00ed p\u016fvodn\u00ed mostn\u00ed konstrukce.<\/p>\r\n<p>Pro podep\u0159en\u00ed v&nbsp;obou pol\u00edch se pou\u017eije syst\u00e9m stojek a&nbsp;v\u011b\u017e\u00ed TRECOL.<\/p>\r\n<p>Po podep\u0159en\u00ed obou pol\u00ed bude n\u00e1sledovat jejich oplocen\u00ed, kter\u00e9 zamez\u00ed p\u0159\u00edstupu nepovolan\u00fdch osob. Pravideln\u011b pak bude dodavatel prov\u00e1d\u011bt kontrolu a&nbsp;\u00fadr\u017ebu podp\u011brn\u00fdch konstrukc\u00ed a&nbsp;jejich spr\u00e1vn\u00e9 funkce. V&nbsp;p\u0159\u00edpad\u011b poklesu sil v&nbsp;podp\u011brn\u00fdch konstrukc\u00edch se provede jejich dotlakov\u00e1n\u00ed na p\u0159edepsan\u00e9 s\u00edly.<\/p>\r\n<p>Zhotovitelem stavebn\u00edch prac\u00ed je spole\u010dnost Hochtief CZ, a. s.<\/p>\r\n<p><em>Zdroj: TSK<\/em><\/p>\r\n<p>P\u0159ehled dopravn\u00edch omezen\u00ed souvisej\u00edc\u00edch s&nbsp;pracemi na podep\u0159en\u00ed mostu naleznete <a href=\"https:\/\/www.praha7.cz\/most-v-bubenske-jde-do-druhe-etapy-provizorniho-podepreni\/\">zde<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"[perex] Technick\u00e1 spr\u00e1va komunikac\u00ed zah\u00e1jila pr\u00e1ce k&nbsp;definitivn\u00edmu podep\u0159en\u00ed mostn\u00ed konstrukce X022 Bubensk\u00e1 u&nbsp;metra C Vltavsk\u00e1. V\u00a0druh\u00e9m mostn\u00edm poli vyu\u017eije syst\u00e9mu prostorov\u00fdch konstrukc\u00ed, ve \u010dtvrt\u00e9m pak podp\u011brn\u00e9 v\u011b\u017ee. Tyto pr\u00e1ce umo\u017en\u00ed zprovoznit aktu\u00e1ln\u011b uzav\u0159en\u00e9 tramvajov\u00e9 v\u011btve sm\u011br Hl\u00e1vk\u016fv most (tzn. kompletn\u00ed provoz tramvaj\u00ed pod mostn\u00ed konstrukc\u00ed) a&nbsp;zv\u00fd\u0161\u00ed bezpe\u010dnost nosn\u00e9 konstrukce po obnoven\u00ed omezen\u00e9ho provozu automobil\u016f do [&hellip;]","protected":false},"author":5,"featured_media":23394,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[34],"tags":[],"_links":{"self":[{"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/posts\/23393"}],"collection":[{"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/comments?post=23393"}],"version-history":[{"count":3,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/posts\/23393\/revisions"}],"predecessor-version":[{"id":23397,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/posts\/23393\/revisions\/23397"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/media\/23394"}],"wp:attachment":[{"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/media?parent=23393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/categories?post=23393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/tags?post=23393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}