{"id":101881,"date":"2025-11-19T09:45:34","date_gmt":"2025-11-19T08:45:34","guid":{"rendered":"https:\/\/www.maccaferri.com\/sk\/success-stories\/d1-hricovske-podhradie-lietavska-lucka-so-100-00\/"},"modified":"2026-02-18T16:12:08","modified_gmt":"2026-02-18T15:12:08","slug":"d1-hricovske-podhradie-lietavska-lucka-so-100-00","status":"publish","type":"stories","link":"https:\/\/www.maccaferri.com\/sk\/pr\u00edbehy-\u00faspechu\/d1-hricovske-podhradie-lietavska-lucka-so-100-00\/","title":{"rendered":"D1 HRI\u010cOVSK\u00c9 PODHRADIE – LIETAVSK\u00c1 L\u00da\u010cKA, SO 100-00"},"content":{"rendered":"
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Challenge<\/h3>\n <\/div>\n <\/div>\n <\/div>\n <\/div> \n <\/div>\n
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\u00dasek dia\u013enice D1 Hri\u010dovsk\u00e9 Podhradie \u2013 Lietavsk\u00e1 L\u00fa\u010dka m\u00e1 d\u013a\u017eku 11,3 km a spolu s nadv\u00e4zuj\u00facou stavbou D1 Lietavsk\u00e1 L\u00fa\u010dka \u2013 Vi\u0161\u0148ov\u00e9 \u2013 Dubn\u00e1 Skala bude tvori\u0165 ju\u017en\u00fd obchvat mesta \u017dilina. V predmetnom \u00faseku dia\u013enice sa navrhlo nieko\u013eko typov \u00faprav podlo\u017eia n\u00e1sypov, ktor\u00fdch cie\u013eom je zabezpe\u010di\u0165 dostato\u010dn\u00fa \u00fanosnos\u0165 na vybudovanie n\u00e1sypov a vytvori\u0165 podmienky na ur\u00fdchlen\u00fa konsolid\u00e1ciu podlo\u017eia. N\u00e1sypov\u00e9 teleso s maxim\u00e1lnou v\u00fd\u0161kou 8,5 m je zrealizovan\u00e9 na dia\u013enici D1 Hri\u010dovsk\u00e9 Podhradie \u2013 Lietavsk\u00e1 L\u00fa\u010dka v km 32,550 \u2013 33,400 na ne\u00fanosnom podlo\u017e\u00ed tvorenom nas\u00fdten\u00fdmi fluvi\u00e1lnymi \u00edlmi. Zemina v podlo\u017e\u00ed n\u00e1sypu mala extr\u00e9mne n\u00edzke hodnoty deforma\u010dn\u00fdch a \u0161mykov\u00fdch vlastnost\u00ed. Vzh\u013eadom na v\u00fd\u0161ku n\u00e1sypov\u00e9ho telesa a mocnos\u0165 nas\u00fdten\u00fdch \u00edlovit\u00fdch a pies\u010dit\u00fdch vrstiev (4,0 \u2013 6,0 m) bolo potrebn\u00e9 zrealizova\u0165 vertik\u00e1lne konsolida\u010dn\u00e9 dr\u00e9ny a na udr\u017eanie celkovej stability budovan\u00e9ho n\u00e1sypov\u00e9ho telesa bola navrhnut\u00e1 skladba v\u00fdstu\u017enej geodosky.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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Solution<\/h3>\n <\/div>\n <\/div>\n <\/div>\n <\/div> \n <\/div>\n
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Zv\u00fd\u0161enie \u00fanosnosti podlo\u017eia sa realizovalo pomocou geosyntetickej vrstvy v kombin\u00e1cii s kvalitn\u00fdm \u0161trkov\u00fdm materi\u00e1lom. Pou\u017eit\u00e9 geosyntetick\u00e9 materi\u00e1ly zabezpe\u010dili separ\u00e1ciu (netkan\u00e1 geotext\u00edlia MacTex BN 40.1) nevhodn\u00fdch materi\u00e1lov podlo\u017eia a kvalitn\u00e9ho materi\u00e1lu podkladovej vrstvy a vystu\u017eenie (dvojosov\u00e1 tuh\u00e1 geomre\u017ea MacGrid EG 30S) tejto vrstvy na \u00fa\u010dely redukcie hr\u00fabky pou\u017eit\u00e9ho kvalitn\u00e9ho materi\u00e1lu. Pou\u017eit\u00edm geomre\u017ee bolo mo\u017en\u00e9 u\u0161etri\u0165 skoro 69 % hr\u00fabky podkladovej vrstvy. Uveden\u00e1 kon\u0161trukcia bola pracovnou \u00farov\u0148ou na realiz\u00e1ciu zvisl\u00fdch konsolida\u010dn\u00fdch dr\u00e9nov, ktor\u00fdch raster sa zrealizoval v trojuholn\u00edkovej sieti 1,7 \u00d7 1,7 m, s h\u013abkou konsolida\u010dn\u00fdch dr\u00e9nov 6,0 m, navrhnutou z in\u017einierskogeologick\u00e9ho prieskumu. Na zabezpe\u010denie celkovej stability sa pou\u017eili v\u00fdstu\u017en\u00e9 geomre\u017ee ParaGrid 200\/05 s dlhodobou \u0165ahovou pevnos\u0165ou (126,5 kN\/m). Geosyntetick\u00e1 v\u00fdstu\u017e sa ulo\u017eila po zrealizovan\u00ed zvisl\u00fdch konsolida\u010dn\u00fdch dr\u00e9nov a presypala sa 0,25 m hrubou vrstvou \u0161trkov\u00e9ho materi\u00e1lu s frakciou 0 \u2013 63 mm. Na takto upraven\u00e9 podlo\u017eie sa zriadilo n\u00e1sypov\u00e9 teleso. <\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>","protected":false},"excerpt":{"rendered":"

Zv\u00fd\u0161enie \u00fanosnosti podlo\u017eia sa realizovalo pomocou geosyntetickej vrstvy v kombin\u00e1cii s kvalitn\u00fdm \u0161trkov\u00fdm materi\u00e1lom. Pou\u017eit\u00e9 geosyntetick<\/p>\n","protected":false},"featured_media":62394,"parent":0,"menu_order":0,"template":"","stories-category":[],"stories-tag":[],"class_list":["post-101881","stories","type-stories","status-publish","has-post-thumbnail","hentry"],"acf":{"products":[101729,101738],"applications":[100154,100154],"solutions":[100226],"sectors":[100127]},"yoast_head":"\nD1 HRI\u010cOVSK\u00c9 PODHRADIE - LIETAVSK\u00c1 L\u00da\u010cKA, SO 100-00 - Maccaferri Central Europe<\/title>\n<meta name=\"description\" content=\"Presk\u00famajte na\u0161e pr\u00edbehy \u00faspechu: D1 HRI\u010cOVSK\u00c9 PODHRADIE - LIETAVSK\u00c1 L\u00da\u010cKA, SO 100-00. 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