{"id":6273,"date":"2025-08-14T09:50:04","date_gmt":"2025-08-14T08:50:04","guid":{"rendered":"https:\/\/meva.net\/hu-hu\/?p=6273"},"modified":"2025-08-28T12:16:34","modified_gmt":"2025-08-28T11:16:34","slug":"alagutzsaluban-erosek-vagyunk-ujabb-millimeter-pontossagu-munka-a-fold-alatt","status":"publish","type":"post","link":"https:\/\/meva.net\/hu-hu\/alagutzsaluban-erosek-vagyunk-ujabb-millimeter-pontossagu-munka-a-fold-alatt\/","title":{"rendered":"Alag\u00fatzsaluban er\u0151sek vagyunk: \u00fajabb millim\u00e9ter pontoss\u00e1g\u00fa munka a f\u00f6ld alatt"},"content":{"rendered":"<p><strong>A biztons\u00e1g lehet b\u00e1rmilyen funkci\u00f3j\u00fa \u00e9p\u00fcletn\u00e9l kulcsfontoss\u00e1g\u00fa, de tal\u00e1n kiemelt jelent\u0151s\u00e9g\u0171, \u00e9s speci\u00e1lis megold\u00e1sokat ig\u00e9nyel alagutak eset\u00e9n. A MEVA ez\u00fattal az \u00c9szaki-tenger partj\u00e1n, Rastattn\u00e1l \u00e9p\u00fcl\u0151, k\u00e9t folyos\u00f3b\u00f3l \u00e1ll\u00f3 alag\u00fatrendszer biztons\u00e1g\u00e1t szolg\u00e1l\u00f3 \u00f6sszek\u00f6t\u0151 \u00e1tj\u00e1r\u00f3k zsaluz\u00e1s\u00e1val j\u00e1rult hozz\u00e1 a projekthez. <\/strong><\/p>\n<p><!--more--><\/p>\n<p>A Rastatt alag\u00fat k\u00e9t, egyenk\u00e9nt 4.270 m hossz\u00fa vas\u00fati folyos\u00f3ja az \u00c9szaki-tenger partj\u00e1n fekv\u0151 Rotterdam \u00e9s a F\u00f6ldk\u00f6zi-tenger parti Genua k\u00f6z\u00f6tti eur\u00f3pai vas\u00fati tehersz\u00e1ll\u00edt\u00e1s fontos szakasza. A k\u00e9t alag\u00fatfolyos\u00f3t nyolc \u00e1tj\u00e1r\u00f3 k\u00f6ti \u00f6ssze. Ezeket \u00e9s a szervizalagutat a MEVA speci\u00e1lis, egyedi zsalumegold\u00e1saival betonozt\u00e1k.<\/p>\n<p>A k\u00f6zel 16 m\u00e9ter hossz\u00fa, egym\u00e1st\u00f3l 500 m\u00e9teres t\u00e1vols\u00e1gban l\u00e9v\u0151 menek\u00fcl\u0151 \u00e1tj\u00e1r\u00f3k az alag\u00fat biztons\u00e1gos m\u0171k\u00f6d\u00e9s\u00e9nek l\u00e9tfontoss\u00e1g\u00fa elemei. V\u00e9szhelyzetben az emberek ezeken az \u00e1tj\u00e1r\u00f3kon kereszt\u00fcl juthatnak \u00e1t a m\u00e1sik alag\u00fatfolyos\u00f3ba, ezenk\u00edv\u00fcl f\u00fcstsziv\u00e1rg\u00e1s ellen t\u00f6m\u00edtett zsilipkamr\u00e1ik is vannak. A speci\u00e1lis munka elv\u00e9gz\u00e9s\u00e9hez a MEVA szakemberei sz\u00e9tnyithat\u00f3 zsalukocsit terveztek, a g\u00e9p\u00e9szeti akn\u00e1hoz pedig egyedi fa elemeket alkalmaztak.<\/p>\n<table style=\"width: 100%;border-collapse: collapse\" cellpadding=\"30\">\n<tbody>\n<tr>\n<td style=\"width: 50%\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-6277 img-fluid lazyload \" src=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-1-910x683.jpeg\" alt=\"\" width=\"910\" height=\"683\" srcset=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-1-910x683.jpeg 910w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-1-1350x1013.jpeg 1350w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-1-510x383.jpeg 510w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-1-1536x1152.jpeg 1536w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-1-2048x1536.jpeg 2048w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-1-420x315.jpeg 420w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-1-840x630.jpeg 840w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-1-1260x945.jpeg 1260w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-1-1680x1260.jpeg 1680w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-1-690x518.jpeg 690w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-1-1110x833.jpeg 1110w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-1-1600x1200.jpeg 1600w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-1-910x683@2x.jpeg 1820w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-1-510x383@2x.jpeg 1020w\" sizes=\"(max-width: 910px) 100vw, 910px\" \/><\/td>\n<td style=\"width: 50%\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-6276 img-fluid lazyload \" src=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-5-910x683.jpeg\" alt=\"\" width=\"910\" height=\"683\" srcset=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-5-910x683.jpeg 910w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-5-1350x1013.jpeg 1350w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-5-510x383.jpeg 510w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-5-1536x1152.jpeg 1536w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-5-2048x1536.jpeg 2048w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-5-420x315.jpeg 420w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-5-840x630.jpeg 840w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-5-1260x945.jpeg 1260w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-5-1680x1260.jpeg 1680w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-5-690x518.jpeg 690w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-5-1110x833.jpeg 1110w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-5-1600x1200.jpeg 1600w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-5-910x683@2x.jpeg 1820w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-5-510x383@2x.jpeg 1020w\" sizes=\"(max-width: 910px) 100vw, 910px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Speci\u00e1lis keresztmetszet, csek\u00e9ly mozg\u00e1st\u00e9r <\/strong><\/p>\n<p>A nyolc \u00e1tj\u00e1r\u00f3 nem egyszer\u0171en cs\u0151 vagy n\u00e9gysz\u00f6g form\u00e1j\u00fa, hanem a kett\u0151 kever\u00e9ke. A bej\u00e1ratot k\u00e9pez\u0151, majdnem n\u00e9gysz\u00f6g alak\u00fa csatlakoz\u00f3 blokk a vas\u00fati folyos\u00f3b\u00f3l az \u00e1tj\u00e1r\u00f3ba vezet, majd egy nagyobb, ugyancsak n\u00e9gysz\u00f6glet\u0171 bolt\u00edves k\u00f6z\u00e9ps\u0151 blokkban folytat\u00f3dik. Az \u00e1tj\u00e1r\u00f3 k\u00f6zep\u00e9t 9,85 &#8211; 10 m hossz\u00fa ov\u00e1lis, 7 m bels\u0151 \u00e1tm\u00e9r\u0151j\u0171 boltozat uralja. Mivel a ny\u00edl\u00e1sok az \u00f6sszek\u00f6t\u0151 alag\u00fat keresztmetszet\u00e9n\u00e9l kisebbek, speci\u00e1lis megold\u00e1sra volt sz\u00fcks\u00e9g ahhoz, hogy a zsaluzatot az \u00e1tj\u00e1r\u00f3 k\u00f6zep\u00e9n sz\u00e9tnyithass\u00e1k \u00e9s \u00fajra \u00f6sszecsukhass\u00e1k.<\/p>\n<table style=\"width: 100%;border-collapse: collapse\" cellpadding=\"30\">\n<tbody>\n<tr>\n<td style=\"width: 50%\"><img loading=\"lazy\" class=\"img-fluid lazyload  aligncenter wp-image-6275 size-medium\" src=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-_nyito1-910x683.jpg\" alt=\"\" width=\"910\" height=\"683\" srcset=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-_nyito1-910x683.jpg 910w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-_nyito1-1350x1013.jpg 1350w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-_nyito1-510x383.jpg 510w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-_nyito1-1536x1152.jpg 1536w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-_nyito1-2048x1536.jpg 2048w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-_nyito1-420x315.jpg 420w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-_nyito1-840x630.jpg 840w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-_nyito1-1260x945.jpg 1260w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-_nyito1-1680x1260.jpg 1680w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-_nyito1-690x518.jpg 690w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-_nyito1-1110x833.jpg 1110w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-_nyito1-1600x1200.jpg 1600w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-_nyito1-910x683@2x.jpg 1820w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-_nyito1-510x383@2x.jpg 1020w\" sizes=\"(max-width: 910px) 100vw, 910px\" \/><\/td>\n<td style=\"width: 50%\">\n<p><img loading=\"lazy\" class=\"img-fluid lazyload  aligncenter wp-image-6274 size-medium\" src=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut_nyito2-910x683.jpeg\" alt=\"\" width=\"910\" height=\"683\" srcset=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut_nyito2-910x683.jpeg 910w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut_nyito2-510x383.jpeg 510w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut_nyito2-420x315.jpeg 420w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut_nyito2-840x630.jpeg 840w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut_nyito2-1260x945.jpeg 1260w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut_nyito2-690x518.jpeg 690w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut_nyito2-1110x833.jpeg 1110w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut_nyito2.jpeg 1280w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut_nyito2-510x383@2x.jpeg 1020w\" sizes=\"(max-width: 910px) 100vw, 910px\" \/><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>A munka elv\u00e9gz\u00e9s\u00e9t szolg\u00e1l\u00f3 speci\u00e1lis alag\u00fatzsaluz\u00f3 kocsit a MEVA a partner\u00e9vel, a R\u00fabrica Ingenier\u00eda ac\u00e9lzsalu c\u00e9ggel k\u00f6z\u00f6sen fejlesztette ki. A vari\u00e1bilis zsalukocsi valamennyi szakasz betonoz\u00e1s\u00e1t lehet\u0151v\u00e9 tette, igaz\u00e1n kev\u00e9s ut\u00f3lagos kiigaz\u00edt\u00e1s sz\u00fcks\u00e9gess\u00e9g\u00e9vel. A szerkezet s\u00edneken gurul\u00f3 sz\u00e1ll\u00edt\u00f3kocsib\u00f3l, a hozz\u00e1 tartoz\u00f3 hidraulikus berendez\u00e9sb\u0151l, vez\u00e9rl\u0151egys\u00e9gb\u0151l, tov\u00e1bb\u00e1 zsaluzatb\u00f3l \u00e9s munka\u00e1llv\u00e1nyokb\u00f3l \u00e1ll. Minden egyes \u00e1tj\u00e1r\u00f3 meg\u00e9p\u00edt\u00e9se el\u0151tt a talajt fagyaszt\u00e1ssal stabiliz\u00e1lt\u00e1k. T\u00f6bb t\u00fcbbinget, vagyis a f\u0151 j\u00e1ratok bels\u0151 falain l\u00e9v\u0151 el\u0151regy\u00e1rtott betonelemeket felt\u00f6rt\u00e9k \u00e9s a megfagyott f\u00f6ldet talajmar\u00f3 kotr\u00f3g\u00e9ppel lefejtett\u00e9k, majd l\u00e9p\u00e9sr\u0151l l\u00e9p\u00e9sre vasalattal \u00e9s l\u0151ttbetonnal stabiliz\u00e1lt\u00e1k a szerkezetet. Miut\u00e1n a keresztalagutat b\u00e1ny\u00e1szati m\u00f3dszerekkel ki\u00e1st\u00e1k \u00e9s a talajv\u00edz ellen szigetelt\u00e9k, megkezd\u0151d\u00f6tt a betonoz\u00e1s.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Man\u0151ver sz\u0171k helyen: a zsaluzat hidraulikus \u00f6sszehajt\u00e1s\u00e1val \u00e9s kinyit\u00e1s\u00e1val<\/strong><\/p>\n<p>El\u0151sz\u00f6r az alapzatot betonozt\u00e1k 1,75 m magass\u00e1gig, majd felszerelt\u00e9k a s\u00edneket az alapzatra \u00e9s a sz\u00e1ll\u00edt\u00f3kocsi begurult a boltozatzsalu els\u0151 szegmens\u00e9vel. Ahhoz, hogy az 5,75 m\u00e9ter sz\u00e9les \u00e9s 5,25 m\u00e9ter magas konstrukci\u00f3 a sz\u0171k bej\u00e1raton kereszt\u00fcl man\u0151verezhess\u00e9k, a csukl\u00f3val \u00f6sszek\u00f6t\u00f6tt \u00edves zsaluelemeket hidraulikusan 3,65 x 3,29 m\u00e9ter nagys\u00e1g\u00fara hajtott\u00e1k \u00f6ssze, \u00edgy millim\u00e9terre pontosan \u00e1tf\u00e9rt a sz\u0171k z\u00e1r\u00f3blokkon. A zsalukocsi h\u00e1romdimenzi\u00f3s mozg\u00e1sa megk\u00f6nny\u00edtette a pontos be\u00e1ll\u00edt\u00e1st. Tov\u00e1bbi k\u00e9t boltozati zsaluszegmens bevitele \u00e9s csatlakoztat\u00e1sa ut\u00e1n a homlokoldali zsalut szerelt\u00e9k fel. Ezut\u00e1n a boltozat gerinc\u00e9t \u00e9s oldalait a teljes 10 m\u00e9ter hossz\u00fas\u00e1gban t\u00f6lt\u0151csonkon kereszt\u00fcl betonozt\u00e1k. A boltozat megszil\u00e1rdul\u00e1s\u00e1t k\u00f6vet\u0151en a h\u00e1rom szegmenst egym\u00e1s ut\u00e1n \u00f6sszecsukt\u00e1k \u00e9s kitolt\u00e1k az \u00e1tj\u00e1r\u00f3b\u00f3l. V\u00e9g\u00fcl a n\u00e9gysz\u00f6g\u0171 zsalukat betolt\u00e1k, majd a k\u00f6z\u00e9ps\u0151 \u00e9s z\u00e1r\u00f3 blokkot egyszerre, azonos \u00fctemben betonozt\u00e1k. Ezt az \u00e1tj\u00e1r\u00f3 m\u00e1sik oldal\u00e1n is megism\u00e9telt\u00e9k. A beton megszil\u00e1rdul\u00e1sa ut\u00e1n a k\u00e9szre betonozott \u00e1tj\u00e1r\u00f3ban \u201ebent ragadt\u201d k\u00f6z\u00e9pblokk-zsalut (3,90 x 4,30 m) a csup\u00e1n 2,52 x 2,71 m\u00e9teres ny\u00edl\u00e1son \u00e1t kellett kitolni. Ezt is az innovat\u00edv, \u00f6sszehajthat\u00f3 szerkezettel oldott\u00e1k meg.<\/p>\n<table style=\"width: 100%;border-collapse: collapse\" cellpadding=\"30\">\n<tbody>\n<tr>\n<td style=\"width: 50%\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-6278 img-fluid lazyload \" src=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-4-910x683.jpeg\" alt=\"\" width=\"910\" height=\"683\" srcset=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-4-910x683.jpeg 910w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-4-1350x1013.jpeg 1350w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-4-510x383.jpeg 510w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-4-1536x1152.jpeg 1536w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-4-2048x1536.jpeg 2048w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-4-420x315.jpeg 420w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-4-840x630.jpeg 840w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-4-1260x945.jpeg 1260w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-4-1680x1260.jpeg 1680w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-4-690x518.jpeg 690w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-4-1110x833.jpeg 1110w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-4-1600x1200.jpeg 1600w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-4-910x683@2x.jpeg 1820w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-4-510x383@2x.jpeg 1020w\" sizes=\"(max-width: 910px) 100vw, 910px\" \/><\/td>\n<td style=\"width: 50%\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-6280 img-fluid lazyload \" src=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatti_alagut_nyito34-3-910x683.jpeg\" alt=\"\" width=\"910\" height=\"683\" srcset=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatti_alagut_nyito34-3-910x683.jpeg 910w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatti_alagut_nyito34-3-1350x1013.jpeg 1350w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatti_alagut_nyito34-3-510x383.jpeg 510w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatti_alagut_nyito34-3-1536x1152.jpeg 1536w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatti_alagut_nyito34-3-2048x1536.jpeg 2048w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatti_alagut_nyito34-3-420x315.jpeg 420w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatti_alagut_nyito34-3-840x630.jpeg 840w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatti_alagut_nyito34-3-1260x945.jpeg 1260w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatti_alagut_nyito34-3-1680x1260.jpeg 1680w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatti_alagut_nyito34-3-690x518.jpeg 690w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatti_alagut_nyito34-3-1110x833.jpeg 1110w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatti_alagut_nyito34-3-1600x1200.jpeg 1600w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatti_alagut_nyito34-3-910x683@2x.jpeg 1820w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatti_alagut_nyito34-3-510x383@2x.jpeg 1020w\" sizes=\"(max-width: 910px) 100vw, 910px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><strong>Ism\u00e9t az egyedi zsaluk r\u00e9szleg\u00e9nek szaktud\u00e1s\u00e1ra volt sz\u00fcks\u00e9g<\/strong><\/p>\n<table style=\"width: 100%;border-collapse: collapse\" cellpadding=\"30\">\n<tbody>\n<tr>\n<td style=\"width: 50%\">A keskenyebb szervizj\u00e1rat jelent\u0151sen k\u00fcl\u00f6nb\u00f6zik a nyolc menek\u00fcl\u0151 \u00e1tj\u00e1r\u00f3t\u00f3l, \u00e9s k\u00f6z\u00e9pen egy fentr\u0151l lefel\u00e9 vezet\u0151, 3,6 m\u00e9ter \u00e1tm\u00e9r\u0151j\u0171 akn\u00e1ba torkollik. Itt is egyedi zsalukkal, t\u00f6bb l\u00e9p\u00e9sben \u00e9s prec\u00edz pontoss\u00e1ggal kellett dolgozni. Az alapzatot k\u00f6vet\u0151en a bej\u00e1ratok, a boltozat \u00e9s v\u00e9g\u00fcl a f\u00fcgg\u0151leges akn\u00e1hoz vezet\u0151 \u00e1tj\u00e1r\u00f3 k\u00e9sz\u00fclt el. A MEVA egyedi zsaluk r\u00e9szleg\u00e9nek szaktud\u00e1sa k\u00fcl\u00f6n\u00f6sen a komplex \u00e1tfed\u00e9sekn\u00e9l \u00e9rv\u00e9nyes\u00fclt j\u00f3l. Az egyik fontos feladat volt, hogy t\u00f6bbsz\u00f6r felhaszn\u00e1lhat\u00f3, intelligens megold\u00e1sokat fejlesztettek, amelyek tehermentes\u00edtett\u00e9k az \u00e9p\u00edt\u00e9si ter\u00fclet logisztik\u00e1j\u00e1t. A szerkezetk\u00e9sz \u00e1llapot\u00fa kilenc \u00e1tj\u00e1r\u00f3ban ezek ut\u00e1n megkezd\u0151dhetett a bels\u0151 ki\u00e9p\u00edt\u00e9s, azaz az alapok, tov\u00e1bb\u00e1 olt\u00f3v\u00edzvezet\u00e9kek fektet\u00e9se<\/td>\n<td style=\"width: 50%\"><img loading=\"lazy\" class=\"img-fluid lazyload  wp-image-6279 size-thumbnail aligncenter\" style=\"background-color: #a6a6a6\" src=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-3-510x680.jpeg\" alt=\"\" width=\"510\" height=\"680\" srcset=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-3-510x680.jpeg 510w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-3-910x1213.jpeg 910w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-3-1350x1800.jpeg 1350w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-3-1152x1536.jpeg 1152w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-3-1536x2048.jpeg 1536w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-3-690x920.jpeg 690w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-3-1110x1480.jpeg 1110w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-3-1600x2133.jpeg 1600w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-3-scaled.jpeg 1920w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-3-510x680@2x.jpeg 1020w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2025\/08\/Meva_raststatt_alagut-3-910x1213@2x.jpeg 1820w\" sizes=\"(max-width: 510px) 100vw, 510px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A biztons\u00e1g lehet b\u00e1rmilyen funkci\u00f3j\u00fa \u00e9p\u00fcletn\u00e9l kulcsfontoss\u00e1g\u00fa, de tal\u00e1n kiemelt jelent\u0151s\u00e9g\u0171, \u00e9s speci\u00e1lis megold\u00e1sokat ig\u00e9nyel alagutak eset\u00e9n. A MEVA ez\u00fattal az \u00c9szaki-tenger partj\u00e1n, Rastattn\u00e1l \u00e9p\u00fcl\u0151, k\u00e9t folyos\u00f3b\u00f3l \u00e1ll\u00f3 alag\u00fatrendszer biztons\u00e1g\u00e1t szolg\u00e1l\u00f3 \u00f6sszek\u00f6t\u0151 \u00e1tj\u00e1r\u00f3k zsaluz\u00e1s\u00e1val j\u00e1rult hozz\u00e1 a projekthez.<\/p>\n","protected":false},"author":12,"featured_media":6287,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.13 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Alag\u00fatzsaluban er\u0151sek vagyunk: \u00fajabb millim\u00e9ter pontoss\u00e1g\u00fa munka a f\u00f6ld alatt - MEVA Hungary (HU)<\/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:\/\/meva.net\/hu-hu\/alagutzsaluban-erosek-vagyunk-ujabb-millimeter-pontossagu-munka-a-fold-alatt\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alag\u00fatzsaluban er\u0151sek vagyunk: \u00fajabb millim\u00e9ter pontoss\u00e1g\u00fa munka a f\u00f6ld alatt - MEVA Hungary (HU)\" \/>\n<meta property=\"og:description\" content=\"A biztons\u00e1g lehet b\u00e1rmilyen funkci\u00f3j\u00fa \u00e9p\u00fcletn\u00e9l kulcsfontoss\u00e1g\u00fa, de tal\u00e1n kiemelt jelent\u0151s\u00e9g\u0171, \u00e9s speci\u00e1lis megold\u00e1sokat ig\u00e9nyel alagutak eset\u00e9n. 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