{"id":62061,"date":"2026-10-14T18:24:41","date_gmt":"2026-10-14T18:24:41","guid":{"rendered":"https:\/\/cp.snarskis.lt\/index.php\/2026\/10\/14\/milziniska-tbm-jau-leidziama-i-pozemi-kaip-lodzeje-kasamas-46-km-kdp-tunelis\/"},"modified":"2026-10-14T18:24:41","modified_gmt":"2026-10-14T18:24:41","slug":"milziniska-tbm-jau-leidziama-i-pozemi-kaip-lodzeje-kasamas-46-km-kdp-tunelis","status":"publish","type":"post","link":"https:\/\/cp.snarskis.lt\/index.php\/2026\/10\/14\/milziniska-tbm-jau-leidziama-i-pozemi-kaip-lodzeje-kasamas-46-km-kdp-tunelis\/","title":{"rendered":"Mil\u017eini\u0161ka TBM jau leid\u017eiama \u012f po\u017eem\u012f: kaip Lodz\u0117je kasamas 4,6 km KDP tunelis"},"content":{"rendered":"<h2>Tunelis taps naujos trasos a\u0161imi<\/h2>\n<p>Lodz\u0117je prad\u0117ti darbai, kurie \u017eymi svarb\u0173 etap\u0105 statant greit\u0173j\u0173 gele\u017einkeli\u0173 infrastrukt\u016br\u0105 Lenkijoje. Mieste bus \u012frengtas apie 4,6 kilometro ilgio KDP tunelis, kuriuo vienu metu gal\u0117s va\u017eiuoti traukiniai abiem kryptimis.<\/p>\n<p>\u0160is objektas siejamas su planuojama nauja vadinam\u0105ja Y formos gele\u017einkelio linija, turin\u010dia sujungti did\u017eiausius \u0161alies miestus. Miesto tunelis laikomas vienu i\u0161 element\u0173, be kuri\u0173 naujas mar\u0161rutas neveikt\u0173 pilnu paj\u0117gumu.<\/p>\n<h2>\u012e \u0161acht\u0105 leid\u017eiamos TBM dalys<\/h2>\n<p>U\u017e darbus atsakinga bendrov\u0117 \u201ePORR\u201c prane\u0161\u0117 apie pa\u017eang\u0105 startin\u0117je kameroje Retkinijos rajone, i\u0161 kurios bus pradedamas tunelio kasimas. \u012e po\u017eemin\u0119 kamer\u0105 specialia \u012franga leid\u017eiamos did\u017eiul\u0117s tuneli\u0173 kasimo ma\u0161inos TBM dalys.<\/p>\n<p>\u012erangos segmentai atgabenami etapais, naudojant specializuot\u0105 transport\u0105. Skelbiama, kad \u012f kamer\u0105 jau nuleistos kai kurios skydo dalys ir montavimo mechanizmo elementai, o anks\u010diau pristatytas pagrindinis variklis, sveriantis 169 tonas.<\/p>\n<p>Did\u017eiausi komponentai \u012f \u0161acht\u0105 leid\u017eiami naudojant speciali\u0105 kran\u0173 sistem\u0105, nes atskir\u0173 dali\u0173 svoris siekia keliasde\u0161imt ton\u0173. Lygiagre\u010diai vyksta vieno svarbiausi\u0173 mazg\u0173 paruo\u0161imas, \u012fskaitant pagrindin\u0117s galvut\u0117s konstrukcij\u0173 suvirinimo darbus.<\/p>\n<h2>Kada planuojama prad\u0117ti kasim\u0105 ir kiek tai kainuos<\/h2>\n<p>Numatoma, kad TBM parengimas darbui u\u017etruks kelis m\u0117nesius, nes b\u016btina tiksliai sukomplektuoti sistem\u0105, patikrinti mazgus ir u\u017etikrinti saug\u0173 start\u0105 po\u017eemiuose. Tunelio kasim\u0105 planuojama prad\u0117ti 2027 met\u0173 pavasar\u012f.<\/p>\n<p>Projektuojama, kad tunelis drieksis ma\u017edaug 23\u201334 metr\u0173 gylyje, o jo plotis sieks apie 14 metr\u0173. Skelbiama, kad \u0161iame ruo\u017ee traukiniai gal\u0117s va\u017eiuoti iki 160 kilometr\u0173 per valand\u0105 grei\u010diu.<\/p>\n<p>Vie\u0161ai minima bendra statyb\u0173 kaina siekia apie 465 milijonus eur\u0173, o objekt\u0105 tikimasi parengti bandymams 2029 metais. Vis d\u0117lto infrastrukt\u016bros projektuose tokio masto darbams rizik\u0105 da\u017eniausiai kelia sud\u0117tinga geologija, logistikos grandin\u0117 ir termin\u0173 derinimas su kitomis trasos dalimis.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lodz\u0117je \u012f po\u017eem\u012f jau leid\u017eiamos mil\u017eini\u0161kos TBM dalys: taip ruo\u0161iama 4,6 km KDP tunelio statyba, kurios prad\u017eia numatyta 2027 metais.<\/p>\n","protected":false},"author":0,"featured_media":62062,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7],"tags":[18528,2842,465,10530,13129,11880,4178],"miestas":[],"class_list":["post-62061","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologijos","tag-greitieji-gelezinkeliai","tag-infrastrukturos-projektai","tag-lenkija","tag-lodze","tag-porr","tag-tbm","tag-tuneliai"],"acf":[],"_links":{"self":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/62061","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/comments?post=62061"}],"version-history":[{"count":0,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/62061\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media\/62062"}],"wp:attachment":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media?parent=62061"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/categories?post=62061"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/tags?post=62061"},{"taxonomy":"miestas","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/miestas?post=62061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}