{"id":140407,"date":"2026-08-21T10:02:15","date_gmt":"2026-08-21T07:02:15","guid":{"rendered":"https:\/\/realitatearutiera.ro\/?p=140407"},"modified":"2026-08-21T10:02:18","modified_gmt":"2026-08-21T07:02:18","slug":"inginerie-spectaculoasa-pe-transfagarasan-cum-au-fost-ridicate-uriasele-copertine-de-beton","status":"publish","type":"post","link":"https:\/\/realitatearutiera.ro\/?p=140407","title":{"rendered":"Inginerie spectaculoas\u0103 pe Transf\u0103g\u0103r\u0103\u0219an: cum au fost ridicate uria\u0219ele copertine de beton"},"content":{"rendered":"\n

Al\u0103turi de Tunelul B\u00e2lea\u2013Capra, aproape 20 de polate din beton se \u00een\u0219ir\u0103 de peste 50 de ani pe sectorul alpin al Transf\u0103g\u0103r\u0103\u0219anului. \u201eAcoperi\u0219urile\u201d masive au fost construite pentru a ap\u0103ra \u0219oseaua de avalan\u0219e \u0219i c\u0103deri de st\u00e2nci, pe unii dintre cei mai abrup\u021bi versan\u021bi ai Mun\u021bilor F\u0103g\u0103ra\u0219.\"Transf\u0103g\u0103r\u0103\u0219an,<\/p>\n\n\n\n

Copertinele de pe Transf\u0103g\u0103r\u0103\u0219an. Foto: Daniel Gu\u021b\u0103. ADEV\u0102RUL<\/p>\n\n\n\n

Transf\u0103g\u0103r\u0103\u0219anul (DN 7C), \u0219oseaua alpin\u0103 care leag\u0103 jude\u021bele Arge\u0219 \u0219i Sibiu peste Mun\u021bii F\u0103g\u0103ra\u0219, are o lungime total\u0103 de peste 150 de kilometri. Cea mai dificil\u0103 por\u021biune a sa, de circa 90 de kilometri, \u00eentre Barajul Vidraru \u0219i C\u00e2r\u021bi\u0219oara, a fost construit\u0103 \u00een perioada 1970\u20131974, cu participarea a mii de militari, muncitori, mineri, tehnicieni \u0219i ingineri.<\/p>\n\n\n\n

Tunelul B\u00e2lea – Capra<\/h2>\n\n\n\n

\u0218oseaua traverseaz\u0103 creasta F\u0103g\u0103ra\u0219ului <\/a>prin c\u0103ldarea glaciar\u0103 B\u00e2lea, urc\u00e2nd la peste 2.000 de metri altitudine. \u00cen apropierea Lacului B\u00e2lea, Tunelul B\u00e2lea\u2013Capra str\u0103punge muntele pe aproape 900 de metri \u0219i face leg\u0103tura \u00eentre versan\u021bii nordic \u0219i sudic ai masivului. Realizat \u00eentre 1972 \u0219i 1974, tunelul a fost cea mai dificil\u0103 dintre lucr\u0103rile de art\u0103 ale Transf\u0103g\u0103r\u0103\u0219anului.<\/p>\n\n\n\n

Video aici<\/a><\/p>\n\n\n\n

Condi\u021biile \u00een care a fost proiectat \u0219i construit au fost neobi\u0219nuite. Inginerul Iosif Caitar, unul dintre principalii proiectan\u021bi, relata c\u0103 m\u0103sur\u0103torile au trebuit f\u0103cute direct pe st\u00e2nci, cu ajutorul alpini\u0219tilor:<\/p>\n\n\n\n

\u201eN-a fost u\u015for, dar oamenii au r\u0103zbit. N-a fost u\u015for deoarece un tunel la o astfel de altitudine \u2014 2.040 metri \u2014 nu s-a mai construit \u00een \u0163ara noastr\u0103. Ca s\u0103-l proiectezi trebuia s\u0103 faci ridic\u0103ri minu\u0163ioase \u00een teren. Or, terenul \u00ee\u0163i cerea aptitudini de alpinist. Atunci am apelat la sprijinul unui alpinist pasionat, topometristul Virgil Popescu de la institutul nostru, care a f\u0103cut m\u0103sur\u0103torile din st\u00e2nc\u0103 \u00een st\u00e2nc\u0103. Practic, acest tunel l-am proiectat din mers, m\u00e2n\u0103 \u00een m\u00e2n\u0103 cu constructorii, ajung\u00e2nd \u00een cele din urm\u0103 la solu\u0163ia cea mai economicoas\u0103 posibil, p\u0103str\u00e2nd aproape pe toat\u0103 lungimea roca natural\u0103. De fapt, ei, constructorii, au dus greul\u201d, <\/em>relata inginerul Iosif Caitar pentru \u201eRom\u00e2nia Liber\u0103\u201d, \u00een 21 septembrie 1974.<\/p>\n\n\n\n

Video aici<\/a><\/p>\n\n\n\n

O echip\u0103 restr\u00e2ns\u0103 de constructori a lucrat \u00een trei schimburi la excavarea galeriei.<\/p>\n\n\n\n

\u201eAm luat muntele cu asalt \u00een trei schimburi, de jos \u00een sus, adic\u0103 din zona Arge\u015f \u00eenspre B\u00e2lea-Lac de pe versantul nordic. \u015ei, \u00eentr-un an \u015fi jum\u0103tate \u2014 fa\u0163\u0103 de doi prev\u0103zu\u0163i \u2014, am ie\u015fit la lumin\u0103 la B\u00e2lea, \u00eenaint\u00e2nd 889 de metri prin munte\u201d<\/em>, informa maistrul Simion Ghea\u021b\u0103, citat de \u201eRom\u00e2nia Liber\u0103\u201d \u00een septembrie 1974.<\/p>\n\n\n\n

Constructorii au continuat lucr\u0103rile \u0219i iarna, de\u0219i la peste 2.000 de metri v\u00e2ntul \u0219i z\u0103pezile f\u0103ceau accesul extrem de dificil.<\/p>\n\n\n\n

\u201eAu lucrat \u015fi iarna. Ei au vrut. V\u00e2ntul b\u0103tea cu 120 km pe or\u0103, viscolea at\u00e2t de puternic \u00eenc\u00e2t c\u00e2teva zeci de metri de la tunel la cabin\u0103 \u00eei parcurgeam \u00eentr-o or\u0103 \u015fi jum\u0103tate. Dar \u00eei parcurgeam. De dou\u0103 ori, avalan\u015fele ne-au luat pur \u015fi simplu pe sus sta\u0163ia de compresoare. Am adus alta. Pe acelea le-am g\u0103sit prim\u0103vara \u00een c\u0103ld\u0103rile din vale\u201d<\/em>, relata inginerul Ioan Gogu, \u0219eful lotului Tunel, \u00een septembrie 1974.Fotografii epice de pe Transf\u0103g\u0103r\u0103\u0219an, realizate acum 50 de ani, \u00eenainte de inaugurare: \u201eUr\u0219ii se obi\u0219nuiau pe atunci cu zgomotul dinamitei\u201d<\/a><\/p>\n\n\n\n

Copertinele anti-avalan\u0219e ale Transf\u0103g\u0103r\u0103\u0219anului<\/h2>\n\n\n\n

Al\u0103turi de tunelul Transf\u0103g\u0103r\u0103\u0219anului, <\/a>galeriile de beton construite pentru protejarea \u0219oselei se \u00een\u0219ir\u0103 de peste 50 de ani pe sectorul alpin al drumului, de la zona Cascadei B\u00e2lea \u0219i p\u00e2n\u0103 pe versantul sudic, \u00een jude\u021bul Arge\u0219, spre Capra.<\/p>\n\n\n\n

Vieo aici<\/a><\/p>\n\n\n\n

\u00cen total, cele aproximativ 20 de copertine amenajate \u00eensumau peste 600 de metri liniari, potrivit unei relat\u0103ri publicate \u00een 1984 de \u201eSc\u00eenteia Tineretului\u201d. Polatele au fost ridicate pentru a proteja drumul de avalan\u0219e, c\u0103deri de st\u00e2nci \u0219i pietre desprinse de pe versan\u021bii abrup\u021bi \u0219i au devenit, la r\u00e2ndul lor, unele dintre elementele spectaculoase \u0219i u\u0219or de recunoscut ale \u0219oselei alpine.<\/p>\n\n\n\n

\u201ePentru construc\u0163ia drumului, la care s-au lucrat circa 8 ani, au fost executate lucr\u0103ri de excava\u0163ii \u00een piatr\u0103, peste 52.000 metri cubi de roc\u0103 fiind muta\u0163i din loc. S-au turnat 21.000 metri cubi ziduri de sprijin, s-au amenajat 627 metri liniari copertine\u201d, nota ziarul \u201eSc\u00eenteia Tineretului\u201d<\/em>, \u00een 1984.<\/p>\n\n\n\n

Lucr\u0103rile de protec\u021bie au continuat \u0219i dup\u0103 inaugurarea Transf\u0103g\u0103r\u0103\u0219anului, \u00een septembrie 1974. \u00cen 1975, pe versan\u021bii din zona V\u00e2lcelul Mare, constructorii lucrau la un amplu sistem menit s\u0103 \u00eempiedice formarea avalan\u0219elor \u0219i s\u0103 protejeze traficul.<\/p>\n\n\n\n

Transf\u0103g\u0103r\u0103\u0219an Foto Daniel Gu\u021b\u0103 ADEV\u0102RUL (2) jpg<\/p>\n\n\n\n

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\u201eComplexul de construc\u0163ii are drept scop oprirea form\u0103rii avalan\u015felor \u015fi combaterea acestora pentru siguran\u0163a traficului rutier pe Transf\u0103g\u0103r\u0103\u015fan. Copertine solide din beton, baraje cu greble metalice p\u00e2n\u0103 la creasta zim\u0163at\u0103 a Paltinului, \u00een timp ce pe fundul v\u0103ii au fost a\u015fternute praguri \u015fi canale de scurgere pe sute de metri. Oamenii din brigada lui \u015etefan Ni\u0163u, Dumitru Popa urc\u0103 \u00abla liber\u00bb peretele vertical pentru a planta din\u0163ii metalici ai celor 300 de greble\u201d<\/em>, informa ziarul \u201eTribuna Sibiului\u201d, \u00een 1975.<\/p>\n\n\n\n

\u0218antierul era deschis pe un versant cu o \u00eenclina\u021bie de peste 75 la sut\u0103, iar materialele erau transportate printr-un sistem improvizat de drumuri de serviciu, funiculare, cabluri \u0219i jgheaburi. Publica\u021bia descria locul ca pe \u201eo \u00eencreng\u0103tur\u0103 de poteci, drumuri de serviciu, funiculare \u015fi scocuri\u201d, amenajat\u0103 pentru a permite muncitorilor s\u0103 lucreze pe pantele abrupte ale F\u0103g\u0103ra\u0219ului.<\/p>\n\n\n\n

La jum\u0103tate de secol de la construirea lor, riscurile pentru care au fost ridicate aceste amenaj\u0103ri au r\u0103mas actuale. Lucr\u0103rile de desz\u0103pezire a sectorului montan sunt \u00eengreunate \u00een unele locuri de acumul\u0103rile de z\u0103pad\u0103 \u0219i de bolovanii adu\u0219i de avalan\u0219e, iar riscul c\u0103derilor de pietre persist\u0103 pe anumite sectoare.<\/p>\n\n\n\n

\u00cen studiul de fezabilitate comandat de CNAIR pentru modernizarea DN 7C \u0219i prelungirea perioadei \u00een care sectorul montan ar putea r\u0103m\u00e2ne deschis circula\u021biei, printre solu\u021biile analizate se num\u0103r\u0103 \u0219i construirea unor noi copertine de protec\u021bie din beton \u00een zonele expuse avalan\u0219elor \u0219i c\u0103derilor de pietre, al\u0103turi de alte lucr\u0103ri pentru cre\u0219terea siguran\u021bei rutiere.<\/p>\n\n\n\n

Sursa: adevarul Foto: Daniel Gu\u021b\u0103. ADEV\u0102RUL<\/p>\n","protected":false},"excerpt":{"rendered":"

Al\u0103turi de Tunelul B\u00e2lea\u2013Capra, aproape 20 de polate din beton se \u00een\u0219ir\u0103 de peste 50 de ani pe sectorul alpin<\/p>\n","protected":false},"author":1,"featured_media":140408,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":""},"categories":[53],"tags":[],"class_list":["post-140407","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-periplu-prin-romania"],"jetpack_featured_media_url":"https:\/\/realitatearutiera.ro\/wp-content\/uploads\/2026\/08\/index-2-2.webp","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p61naM-AwD","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/140407","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=140407"}],"version-history":[{"count":1,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/140407\/revisions"}],"predecessor-version":[{"id":140409,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/140407\/revisions\/140409"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/media\/140408"}],"wp:attachment":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=140407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=140407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=140407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}