{"id":2934,"date":"2023-03-22T12:11:53","date_gmt":"2023-03-22T11:11:53","guid":{"rendered":"https:\/\/www.spravaciest.sk\/?p=2934"},"modified":"2023-11-08T09:21:42","modified_gmt":"2023-11-08T08:21:42","slug":"mostne-provizorium-ci-docasne-premostenie","status":"publish","type":"post","link":"https:\/\/www.spravaciest.sk\/hu\/2023\/03\/22\/mostne-provizorium-ci-docasne-premostenie\/","title":{"rendered":"Mostn\u00e9 proviz\u00f3rium a.k.a. Do\u010dasn\u00e9 premostenie"},"content":{"rendered":"

Viete, na \u010do sl\u00fa\u017ei a\u202fkedy je potrebn\u00e9?<\/span><\/i>\u00a0<\/span><\/p>\n

Pri rekon\u0161trukci\u00e1ch mostov a obmedzeniach, ktor\u00e9 s\u00fa s t\u00fdm spojen\u00e9, sa sna\u017e\u00edme o minimaliz\u00e1ciu obmedzen\u00ed pre motoristov a chodcov. Na\u0161im cie\u013eom je eliminova\u0165 dopady na verejn\u00fa dopravu a u\u0161etri\u0165 vodi\u010dov od dlh\u00fdch obch\u00e1dzkov\u00fdch tr\u00e1s. Jednou z mo\u017enost\u00ed je pou\u017eitie do\u010dasn\u00e9ho premostenia, ktor\u00e9 \u2013 ako samotn\u00fd n\u00e1zov prezr\u00e1dza – po\u010das \u010dasovo ohrani\u010den\u00e9ho \u00faseku nahr\u00e1dza trval\u00e9 premostenie.\u00a0<\/span>\u00a0<\/span><\/p>\n

\"\"<\/span><\/p>\n

V\u0161etky l\u00edniov\u00e9 stavby, ktor\u00e9 prech\u00e1dzaj\u00fa cez \u010di ponad r\u00f4zne pr\u00edrodn\u00e9 prek\u00e1\u017eky a budovy, je potrebn\u00e9 premosti\u0165 pomocou podpornej kon\u0161trukcie. Faktom je, \u017ee\u202fmostn\u00e9 objekty je potrebn\u00e9 udr\u017eiava\u0165, kontrolova\u0165 a\u202fopravova\u0165 od chv\u00edle, ke\u010f boli odovzdan\u00e9 zhotovite\u013eom do u\u017e\u00edvania. S\u202fodstupom \u010dasu a\u202fv\u202fpr\u00edpade, \u017ee stavebno-technick\u00fd stav mostn\u00e9ho objektu dosiahne stupe\u0148 7 (t.j. havarijn\u00fd stav), je potrebn\u00e9 most komplexne zrekon\u0161truova\u0165 \u010di nahradi\u0165 nov\u00fdm. A\u017e v\u202ftomto bode sa vlastn\u00edk, spr\u00e1vca \u010di projektant zam\u00fd\u0161\u013ea, ako a\u202f\u010di v\u00f4bec previes\u0165 dopravu <\/span>po dosluhuj\u00facom mostnom objekte <\/span>a\u202fv\u202fakom rozsahu (hmotnos\u0165 aut, jazda v\u202fjednom pruhu a\u202fpod.<\/span>). Naj\u010dastej\u0161\u00edm rie\u0161en\u00edm je obch\u00e1dzkov\u00e1 trasa, no za vhodn\u00fdch podmienok je mo\u017en\u00e9 vyu\u017ei\u0165 aj<\/span> tzv. <\/span>mostn\u00e9 proviz\u00f3rium<\/span><\/i>.<\/span>\u00a0<\/span>\u00a0\u00a0\u00a0<\/span>\u00a0<\/span><\/p>\n

\"\"\u00a0<\/span><\/p>\n

V\u00fdstavbe tak\u00e9hoto premostenia predch\u00e1dza preverovanie mo\u017enost\u00ed vyu\u017eitia jestvuj\u00facich komunik\u00e1cii k obch\u00e1dzke. V\u202fpr\u00edpade, \u017ee sa ani jedna trasa ned\u00e1 vyu\u017ei\u0165 a\u202fjedin\u00fdm mo\u017en\u00fdm rie\u0161en\u00edm je postavi\u0165 proviz\u00f3rium, prist\u00fapi sa k naprojektovaniu tohto do\u010dasn\u00e9ho objektu. Nasleduje zameranie ter\u00e9nu, preverenie in\u017einierskych siet\u00ed v\u202fz\u00e1ujmovej oblasti, oslovenie dotknut\u00fdch organiz\u00e1cii, z\u00edskanie potrebn\u00fdch povolen\u00ed, oslovenie dotknut\u00fdch vlastn\u00edkov a\u202fdohodnutie zmluvn\u00fdch podmienok (pren\u00e1jom pozemkov<\/span>) \u2013 v\u0161etky \u010dinnosti musia by\u0165 vykonan\u00e9 tak, ako keby i\u0161lo o trval\u00fd most. A<\/span>\u017e po absolvovan\u00ed t\u00fdchto krokov sa m\u00f4\u017ee za\u010da\u0165 realiz\u00e1cia v\u00fdstavby tohto objektu, ktor\u00e1 prebieha pri v\u0161etk\u00fdch mostn\u00fdch proviz\u00f3riach podobne. Najsk\u00f4r je potrebn\u00e9 upravi\u0165 ter\u00e9n v\u202fmieste zalo\u017eenia (opory, piliere, n\u00e1sypov\u00e9 teleso pr\u00edjazdovej komunik\u00e1cie<\/span>), zhotovi\u0165 cestn\u00e9 teleso, z\u00e1klady pod opory, piliere, n\u00e1sledne posklada\u0165 mostn\u00fa kon\u0161trukciu, dorobi\u0165 <\/span>vrstvy skladby komunik\u00e1cie a nakoniec\u202fjej plynul\u00e9 napojenie na p\u00f4vodn\u00fa komunik\u00e1ciu. Po sprejazdnen\u00ed do\u010dasn\u00e9ho premostenia sa p\u00f4vodn\u00fd most uzavrie a\u202fza\u010dne sa jeho rekon\u0161trukcia.<\/span>\u00a0<\/span><\/p>\n

\"\"\u00a0\"\"\u00a0\"\"<\/span><\/p>\n

V pr\u00edpade rekon\u0161trukcie mosta v obci \u0160opor\u0148a <\/span>boli splnen\u00e9 v\u0161etky vy\u0161\u0161ie spom\u00ednan\u00e9 podmienky (jestvuj\u00faci most v\u202fhavarijnom stave, nemo\u017enos\u0165 inej obch\u00e1dzkovej trasy, ve\u013ek\u00e1 vy\u0165a\u017eenos\u0165 cestnej komunik\u00e1cie<\/span>), na z\u00e1klade \u010doho sa prist\u00fapilo k projektovaniu, n\u00e1vrhu a n\u00e1slednej v\u00fdstavbe proviz\u00f3ria. Mostn\u00e9 proviz\u00f3rium aktu\u00e1lne sl\u00fa\u017ei vodi\u010dom, ktor\u00ed v\u202fobci \u0160opor\u0148a obch\u00e1dzaj\u00fa rekon\u0161truovan\u00fd most <\/span>M2255<\/span>. Do\u010dasn\u00fd most je navrhnut\u00fd ako jednopo\u013eov\u00fd, s rozp\u00e4t\u00edm 24 m (3 x 8 m). Mostovka pozost\u00e1va z dvoch hlavn\u00fdch oce\u013eov\u00fdch, zv\u00e1ran\u00fdch nosn\u00edkov s v\u00fd\u0161kou 1 m. Tie s\u00fa spojen\u00e9 prekr\u00ed\u017een\u00fdmi joklov\u00fdmi profilmi, tzv. Ondrejove kr\u00ed\u017ee, ktor\u00e9 zabezpe\u010duj\u00fa stabilitu nosn\u00edkov. Na nich je ulo\u017een\u00e1 podlaha – vozovka, ktor\u00e1 zabezpe\u010duje ich pojazd dopravou. Mostn\u00e9 proviz\u00f3rium v tomto rozsahu bude sl\u00fa\u017ei\u0165 svojmu \u00fa\u010delu 1 a\u017e 1,5 roka. N\u00e1sledne sa demontuje a uskladn\u00ed sa na na\u0161om stredisku. Nako\u013eko je ka\u017ed\u00fd nosn\u00edk zlo\u017een\u00fd z troch kusov, u\u017e pri ich n\u00e1vrhu sa uva\u017eovalo o variabilite pou\u017eitia. Je mo\u017en\u00e9 ich pou\u017ei\u0165 na 3 proviz\u00f3rne premostenia s rozp\u00e4t\u00edm 8 m, pr\u00edpadne na jedno s rozp\u00e4t\u00edm 16 m a druh\u00e9 8 m. V\u0161etky prvky, ktor\u00e9 tvoria s\u00fa\u010das\u0165 kon\u0161trukcie, sa po ukon\u010den\u00ed pr\u00e1c na rekon\u0161trukcii mosta M2255 stan\u00fa majetkom S\u00daC TTSK. Umiest\u0148ovanie mostn\u00e9ho proviz\u00f3ria, ktor\u00e9 je v\u017edy s\u00fa\u010das\u0165ou obch\u00e1dzkovej trasy, je podmienen\u00e9 mno\u017estvom povolen\u00ed dotknut\u00fdch vlasn\u00edkov pozemkov, organiz\u00e1ci\u00ed \u010di spr\u00e1vcov in\u017einierskych siet\u00ed. A\u017e po kladnom vyjadren\u00ed u\u017e spom\u00ednan\u00fdch \u00fa\u010dastn\u00edkov sa m\u00f4\u017eu za\u010da\u0165 re\u00e1lne pr\u00e1ce na obch\u00e1dzke, resp. na stavbe proviz\u00f3ria. Na v\u00fdstavbe mostn\u00e9ho proviz\u00f3ria v \u0160oporni sa z\u00fa\u010dastnili aj na\u0161i zamestnanci z mostnej \u010daty, ktor\u00ed sa v praxi u\u010dili do\u010dasn\u00fd most posklada\u0165. Tieto sk\u00fasenosti a znalosti s\u00fa d\u00f4le\u017eit\u00e9 pre op\u00e4tovn\u00fa v\u00fdstavbu proviz\u00f3ria, ktor\u00e9 m\u00e1me v pl\u00e1ne na\u010falej vyu\u017e\u00edva\u0165 pri \u010fal\u0161\u00edch rekon\u0161trukci\u00e1ch mostov v na\u0161om kraji.\u00a0<\/span>\u00a0<\/span><\/p>\n

\"\" \"\"<\/span><\/p>\n

Monika Za\u0165kov\u00e1, n\u00e1mestn\u00ed\u010dka investi\u010dn\u00e9ho \u00faseku<\/i>\u00a0<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u00a0<\/span><\/p>","protected":false},"excerpt":{"rendered":"

Viete, na \u010do sl\u00fa\u017ei a\u202fkedy je potrebn\u00e9?\u00a0 Pri rekon\u0161trukci\u00e1ch mostov a obmedzeniach, ktor\u00e9 s\u00fa s t\u00fdm spojen\u00e9, sa sna\u017e\u00edme o minimaliz\u00e1ciu obmedzen\u00ed pre motoristov a chodcov. Na\u0161im cie\u013eom je eliminova\u0165 dopady na verejn\u00fa dopravu a u\u0161etri\u0165 vodi\u010dov od dlh\u00fdch obch\u00e1dzkov\u00fdch tr\u00e1s. Jednou z mo\u017enost\u00ed je pou\u017eitie do\u010dasn\u00e9ho premostenia, ktor\u00e9 \u2013 ako samotn\u00fd n\u00e1zov prezr\u00e1dza – po\u010das \u010dasovo ohrani\u010den\u00e9ho \u00faseku nahr\u00e1dza trval\u00e9 premostenie.\u00a0\u00a0 V\u0161etky l\u00edniov\u00e9 stavby, ktor\u00e9 prech\u00e1dzaj\u00fa cez \u010di ponad r\u00f4zne pr\u00edrodn\u00e9 prek\u00e1\u017eky a budovy, je potrebn\u00e9 premosti\u0165 pomocou podpornej […]<\/p>\n","protected":false},"author":3,"featured_media":2947,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-2934","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktuality"],"_links":{"self":[{"href":"https:\/\/www.spravaciest.sk\/hu\/wp-json\/wp\/v2\/posts\/2934","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.spravaciest.sk\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.spravaciest.sk\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.spravaciest.sk\/hu\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.spravaciest.sk\/hu\/wp-json\/wp\/v2\/comments?post=2934"}],"version-history":[{"count":1,"href":"https:\/\/www.spravaciest.sk\/hu\/wp-json\/wp\/v2\/posts\/2934\/revisions"}],"predecessor-version":[{"id":3107,"href":"https:\/\/www.spravaciest.sk\/hu\/wp-json\/wp\/v2\/posts\/2934\/revisions\/3107"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.spravaciest.sk\/hu\/wp-json\/wp\/v2\/media\/2947"}],"wp:attachment":[{"href":"https:\/\/www.spravaciest.sk\/hu\/wp-json\/wp\/v2\/media?parent=2934"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.spravaciest.sk\/hu\/wp-json\/wp\/v2\/categories?post=2934"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.spravaciest.sk\/hu\/wp-json\/wp\/v2\/tags?post=2934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}