{"id":10317,"date":"2024-06-10T20:44:20","date_gmt":"2024-06-10T19:44:20","guid":{"rendered":"https:\/\/www.part-oldalak.hu\/wordpress\/?p=10317"},"modified":"2024-06-10T20:44:50","modified_gmt":"2024-06-10T19:44:50","slug":"a-dunafoldvari-hid-tervezoje-kossalka-janos","status":"publish","type":"post","link":"https:\/\/www.part-oldalak.hu\/wordpress\/2024\/06\/10\/a-dunafoldvari-hid-tervezoje-kossalka-janos\/","title":{"rendered":"A dunaf\u00f6ldv\u00e1ri h\u00edd tervez\u0151je – Kossalka J\u00e1nos"},"content":{"rendered":"\n

A neves szakember 1872. m\u00e1rcius 19-\u00e9n sz\u00fcletett Vajdahunyadon.<\/h2>\n\n\n\n

Tanulm\u00e1nyait 1883-ban v\u00e9gezte el a budapesti J\u00f3zsef N\u00e1dor M\u0171szaki egyetemen, majd tan\u00e1rseg\u00e9dk\u00e9nt dolgozott. K\u00e9t\u00e9ves \u00e1llami \u00f6szt\u00f6nd\u00edjas tanulm\u00e1ny\u00fat ut\u00e1n, 1898-t\u00f3l a Magyar Kir\u00e1lyi \u00c1llamvasutak szolg\u00e1lat\u00e1ba \u00e1llt, k\u00e9s\u0151bb a Kereskedelmi Miniszt\u00e9rium f\u0151m\u00e9rn\u00f6ke lett, beoszt\u00e1s\u00e1ban N\u00e9metorsz\u00e1gban, Franciaorsz\u00e1gban, \u00e9s Angli\u00e1ban tett tanulm\u00e1nyutakat.<\/p>\n\n\n\n

Kossalka 1903-ban a szegedi vas\u00fati Tisza-h\u00eddon v\u00e9gzett r\u00e9szletes statikai vizsg\u00e1lat\u00e1b\u00f3l \u00edrt tudom\u00e1nyos \u00e9rtekez\u00e9s\u00e9vel kapta meg, Magyarorsz\u00e1gon a m\u00e1sodik m\u0171szaki doktori c\u00edmet. A h\u00edd\u00e9p\u00edt\u00e9stan el\u0151ad\u00f3ja, illetve gyakorlati oktat\u00f3ja lett.<\/p>\n\n\n\n

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\"\"<\/figure>\n<\/figure>\n\n\n\n

A Kereskedelmi Miniszt\u00e9rium seg\u00edts\u00e9g\u00e9vel 1909-ben \u00fajabb, h\u00edd\u00e9p\u00edt\u00e9ssel kapcsolatos szakmai tanulm\u00e1ny\u00fatra kelt, Kanad\u00e1ba \u00e9s az Egyes\u00fclt \u00c1llamokba, ahol el\u0151sz\u00f6r, mint \u00fczemi m\u00e9rn\u00f6k, k\u00e9s\u0151bb, mint tervez\u0151 dolgozott. Ut\u00e1na 1911-t\u0151l a miniszt\u00e9rium f\u0151tan\u00e1csos\u00e1v\u00e1 nevezt\u00e9k ki.<\/p>\n\n\n\n

Negyedsz\u00e1zadon \u00e1t, 1916-t\u00f3l 1941-ig volt a budapesti m\u0171egyetem I. sz\u00e1m\u00fa h\u00edd\u00e9p\u00edt\u00e9stan tansz\u00e9k professzora. Az 1920-as \u00e9vek v\u00e9g\u00e9t\u0151l a Budapesti M\u00e9rn\u00f6ki Kamara eln\u00f6ke. Tervei szerint \u00e9p\u00fclt a f\u00e9l \u00e9vsz\u00e1zadon \u00e1t faszerkezet\u0171 h\u00eddk\u00e9nt \u00fczemel\u0151 mak\u00f3i vas\u00fati Maros-h\u00edd. A karbonac\u00e9lb\u00f3l k\u00e9sz\u00fclt r\u00e1csos, Gerber-csukl\u00f3s hidat 1925. j\u00fanius 6-\u00e1n adt\u00e1k \u00e1t a forgalomnak.<\/p>\n\n\n\n

A vil\u00e1gh\u00e1bor\u00fa ut\u00e1n Budapestt\u0151l d\u00e9lre az els\u0151 k\u00f6z\u00fati \u00e1tkel\u00e9st biztos\u00edt\u00f3 dunaf\u00f6ldv\u00e1ri Duna-h\u00edd tervez\u00e9s\u00e9t tervp\u00e1ly\u00e1zaton nyerte el. A n\u00e9gyny\u00edl\u00e1s\u00fa, folytat\u00f3lagos t\u00f6bbt\u00e1masz\u00fa, als\u00f3p\u00e1ly\u00e1s, r\u00e1csos szegecselt, m\u00e1sodrend\u0171 r\u00e1csoz\u00e1ssal ell\u00e1tott gerendahidat 1930. november 23-\u00e1n avatt\u00e1k fel.<\/p>\n\n\n\n

Kossalka J\u00e1nos a h\u00eddelm\u00e9let \u00e9s statika, valamint a h\u00edd\u00e9p\u00edt\u00e9s ter\u00e9n egyar\u00e1nt kimagasl\u00f3, \u00e9s \u00fatt\u00f6r\u0151 munk\u00e1t v\u00e9gzett.<\/h2>\n\n\n\n

Csal\u00e1dj\u00e1val egy\u00fctt bombat\u00e1mad\u00e1s \u00e1ldozata lett 1944. szeptember 20-\u00e1n Hatvanban.<\/p>\n\n\n\n

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\"\"<\/figure>\n<\/figure>\n\n\n\n

Hosszabb cikk\u00fcnket, Kossalka J\u00e1nos \u00e9let\u00e9r\u0151l a Part-Oldalak k\u00f6vetkez\u0151 sz\u00e1m\u00e1ban olvashatj\u00e1k. A k\u00e9peken Kossalka J\u00e1nos Vashidak c\u00edm\u0171 h\u00edd\u00e9p\u00edt\u00e9si k\u00f6nyv\u00e9nek bor\u00edt\u00f3ja l\u00e1that\u00f3, melyre a C\u00e9drus k\u00f6nyvkeresked\u00e9s adott enged\u00e9lyt, illetve arch\u00edv felv\u00e9telek, melyeket a Nemzeti Filmint\u00e9zet-Filmarch\u00edvum enged\u00e9lyezett.<\/p>\n","protected":false},"excerpt":{"rendered":"

A dunaf\u00f6ldv\u00e1ri h\u00edd 1928 \u00e9s 1930 k\u00f6z\u00f6tt \u00e9p\u00fclt, majd 1930. november 23-\u00e1n ker\u00fclt \u00e1tad\u00e1sra. A Dun\u00e1nt\u00falt k\u00f6ti \u00f6ssze az Alf\u00f6lddel. Tervez\u0151je Kossalka J\u00e1nos m\u0171egyetemi tan\u00e1r, h\u00edd\u00e9p\u00edt\u0151 m\u00e9rn\u00f6k, sz\u00e1mos nagy folyami h\u00edd tervez\u0151je.<\/p>\n","protected":false},"author":16,"featured_media":10320,"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":[27],"tags":[4],"class_list":["post-10317","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-regi","tag-kultura"],"aioseo_notices":[],"yoast_head":"\nA dunaf\u00f6ldv\u00e1ri h\u00edd tervez\u0151je - Kossalka J\u00e1nos - Part-Oldalak Kultur\u00e1lis Egylet<\/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:\/\/www.part-oldalak.hu\/wordpress\/2024\/06\/10\/a-dunafoldvari-hid-tervezoje-kossalka-janos\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A dunaf\u00f6ldv\u00e1ri h\u00edd tervez\u0151je - Kossalka J\u00e1nos - Part-Oldalak Kultur\u00e1lis Egylet\" \/>\n<meta property=\"og:description\" content=\"A dunaf\u00f6ldv\u00e1ri h\u00edd 1928 \u00e9s 1930 k\u00f6z\u00f6tt \u00e9p\u00fclt, majd 1930. november 23-\u00e1n ker\u00fclt \u00e1tad\u00e1sra. 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