{"id":29148,"date":"2023-06-05T17:56:24","date_gmt":"2023-06-05T15:56:24","guid":{"rendered":"https:\/\/maccaferri-stage.softecspa.it\/br\/casos-de-sucesso\/barreira-dinamica-contra-queda-de-rochas-rmc-200\/"},"modified":"2024-11-13T12:48:39","modified_gmt":"2024-11-13T11:48:39","slug":"barreira-dinamica-contra-queda-de-rochas-rmc-200","status":"publish","type":"stories","link":"https:\/\/maccaferri-stage.softecspa.it\/br\/casos-de-sucesso\/barreira-dinamica-contra-queda-de-rochas-rmc-200\/","title":{"rendered":"BARREIRA DIN\u00c2MICA CONTRA QUEDA DE ROCHAS RMC 200"},"content":{"rendered":"
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Problem<\/h3>\n <\/div>\n <\/div>\n <\/div>\n <\/div> \n <\/div>\n
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A Usina hidrel\u00e9trica Henry Borden, situada ao p\u00e9 da serra do mar possui duas centrais de gera\u00e7\u00e3o de energia, chamadas de externa e subterr\u00e2nea. A usina subterr\u00e2nea foi constru\u00edda dentro da rocha, por motivos de seguran\u00e7a contra ataques a\u00e9reos. Na \u00e9poca de sua constru\u00e7\u00e3o, a rocha fora escavada por meio de utiliza\u00e7\u00e3o de explosivos, o que causou fissuras nas camadas superficiais, as quais aumentaram com o passar do tempo e ocasionaram quedas de blocos na entrada do t\u00fanel de acesso, que \u00e9 a \u00fanica forma de se entrar ou sair das depend\u00eancias da usina<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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Solution<\/h3>\n <\/div>\n <\/div>\n <\/div>\n <\/div> \n <\/div>\n
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Por se tratar de um grande trecho de instabilidade superficial, situado no p\u00e9 da serra do mar, a melhor op\u00e7\u00e3o para a prote\u00e7\u00e3o das instala\u00e7\u00f5es foi a instala\u00e7\u00e3o de uma barreira din\u00e2mica contra queda de rochas logo acima da entrada do t\u00fanel. Esta barreira fora dimensionada considerando-se um bloco de 2m\u00b3 de volume, similar a um bloco que j\u00e1 havia ca\u00eddo no ano de 2013. Durante a instala\u00e7\u00e3o da barreira muitos desafios foram superados, como a determina\u00e7\u00e3o do melhor posicionamento da barreira e a adequa\u00e7\u00e3o de sua geometria para atender desn\u00edveis maiores que os especificados no manual de instala\u00e7\u00e3o.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>

Used Products<\/h2>
\"Terramesh\u00ae\"<\/div>
Terramesh\u00ae<\/h6>A fam\u00edlia Maccaferri Terramesh\u00ae inclui diferentes op\u00e7\u00f5es de tipos de face para a constru\u00e7\u00e3o de muros me solos refor\u00e7ados. Consiste em unidades pr\u00e9-mon<\/span>Vis\u00e3o \n \n <\/a>
star<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

Por se tratar de um grande trecho de instabilidade superficial, situado no p\u00e9 da serra do mar, a melhor op\u00e7\u00e3o para a prote\u00e7\u00e3o das instala\u00e7\u00f5es f<\/p>\n","protected":false},"featured_media":10735,"parent":0,"menu_order":0,"template":"","stories-category":[],"stories-tag":[],"class_list":["post-29148","stories","type-stories","status-publish","has-post-thumbnail","hentry"],"acf":{"products":[61446,61446],"applications":[61159],"solutions":[61209],"sectors":[61111]},"yoast_head":"\nBARREIRA DIN\u00c2MICA CONTRA QUEDA DE ROCHAS RMC 200 - Maccaferri Brasil<\/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:\/\/maccaferri-stage.softecspa.it\/br\/casos-de-sucesso\/barreira-dinamica-contra-queda-de-rochas-rmc-200\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"BARREIRA DIN\u00c2MICA CONTRA QUEDA DE ROCHAS RMC 200 - 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