{"id":20588,"date":"2008-05-26T14:27:35","date_gmt":"2008-05-26T14:27:35","guid":{"rendered":"https:\/\/transinfo.pl\/x\/?post_type=inforail&#038;p=20588"},"modified":"2025-01-15T23:14:29","modified_gmt":"2025-01-15T22:14:29","slug":"helsinki-studium-budowy-tunelu-miedzy-tallinem-i-helsinkami","status":"publish","type":"inforail","link":"https:\/\/transinfo.pl\/x\/inforail\/helsinki-studium-budowy-tunelu-miedzy-tallinem-i-helsinkami\/","title":{"rendered":"Helsinki: Studium budowy tunelu mi\u0119dzy Tallinem i Helsinkami"},"content":{"rendered":"<p>Jak informuj\u0105 fi\u0144skie stacje radiowo-telewizyjne Yleisradio Oy, Finlands Svenska Radio oraz Nelonen, a tak\u017ce esto\u0144ska Eesti Rahvusringh&auml;&auml;ling, fi\u0144ska firma Baltirail-yhdistys og\u0142osi\u0142a wyniki swoich bada\u0144 zwi\u0105zanych z projektem budowy tunelu kolejowego mi\u0119dzy Tallinem i Helsinkami. Linia tunelowa na terenie fi\u0144skim zacz\u0119\u0142aby si\u0119 albo w Helsinkach, albo na po\u0142udnie od miasta Kirkkonummi Kyrksl&auml;tt, w miejscowo\u015bci Porkkala, a ko\u0144czy\u0142aby si\u0119 w miejscowo\u015bci Vijmsi na wsch&oacute;d od Tallinu. Ca\u0142a nowo zbudowana normalnotorowa linia kolejowa wynios\u0142aby 70-85 km, z czego pod wod\u0105 pobieg\u0142aby na trasie d\u0142ugo\u015bci 50-70 km. Poniewa\u017c szelf l\u0105dowy Estonii jest bardzo mi\u0119kki, budowa tunelu pod Zatok\u0105 Fi\u0144sk\u0105 nie powinna przedstawia\u0107 \u017cadnych problem&oacute;w. Pochylenie tunelu by\u0142oby 2%-towe, a najwi\u0119ksza jego g\u0142\u0119boko\u015b\u0107 wynios\u0142aby 200 m. Zdaniem autor&oacute;w studium, w po\u0142owie drogi potrzebne b\u0119dzie zbudowanie sztucznej wyspy, na kt&oacute;rej umieszczone zostan\u0105 pot\u0119\u017cne generatory pompuj\u0105ce powietrze do wn\u0119trza tunelu. Budowa potrwa\u0142aby 10-15 lat. Na terenie w&oacute;d przybrze\u017cnych Estonii, konieczne badania przeprowadzi\u0142a ju\u017c firma Nord Stream AG.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","categories":[26],"tags":[399,16927,519,17458,4972],"class_list":["post-20588","inforail","type-inforail","status-publish","hentry","category-przewoznicy","tag-estonia","tag-evr","tag-finlandia","tag-railbaltica","tag-vr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.8 (Yoast SEO v23.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Helsinki: Studium budowy tunelu mi\u0119dzy Tallinem i Helsinkami - TransInfo Archiwum<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/transinfo.pl\/x\/inforail\/helsinki-studium-budowy-tunelu-miedzy-tallinem-i-helsinkami\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Helsinki: Studium budowy tunelu mi\u0119dzy Tallinem i Helsinkami\" \/>\n<meta property=\"og:description\" content=\"Jak informuj\u0105 fi\u0144skie stacje radiowo-telewizyjne Yleisradio Oy, Finlands Svenska Radio oraz Nelonen, a tak\u017ce...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/transinfo.pl\/x\/inforail\/helsinki-studium-budowy-tunelu-miedzy-tallinem-i-helsinkami\/\" \/>\n<meta property=\"og:site_name\" content=\"TransInfo Archiwum\" \/>\n<meta property=\"article:modified_time\" content=\"2025-01-15T22:14:29+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/default\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuta\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/transinfo.pl\/x\/inforail\/helsinki-studium-budowy-tunelu-miedzy-tallinem-i-helsinkami\/\",\"url\":\"https:\/\/transinfo.pl\/x\/inforail\/helsinki-studium-budowy-tunelu-miedzy-tallinem-i-helsinkami\/\",\"name\":\"Helsinki: Studium budowy tunelu mi\u0119dzy Tallinem i Helsinkami - 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