{"id":4563,"date":"2021-07-19T21:18:05","date_gmt":"2021-07-20T00:18:05","guid":{"rendered":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/?p=4563"},"modified":"2021-07-19T21:29:04","modified_gmt":"2021-07-20T00:29:04","slug":"utilizacao-de-geoweb-para-protecao-de-talude-na-rodovia-ba-099-estrada-do-coco-salvador-ba","status":"publish","type":"post","link":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/utilizacao-de-geoweb-para-protecao-de-talude-na-rodovia-ba-099-estrada-do-coco-salvador-ba\/","title":{"rendered":"UTILIZA\u00c7\u00c3O DE GEOWEB PARA PROTE\u00c7\u00c3O DE TALUDE NA RODOVIA BA-099 ESTRADA DO COCO, SALVADOR BA"},"content":{"rendered":"\n<p id=\"block-4ec88a36-52aa-4d23-8053-38fa6f341afc\" style=\"font-size:11px\"><strong><br><br><span style=\"color:#434343\" class=\"has-inline-color\">Autor:<\/span><\/strong>&nbsp;Departamento T\u00e9cnico \u2013 Atividade Bidim<\/p>\n\n\n\n<p id=\"block-db192e87-bf45-4bfb-849a-c737e636970b\" style=\"font-size:11px\">Revisado JANEIRO 2011- Departamento T\u00e9cnico Mexichem Bidim Ltda.<\/p>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">DADOS GERAIS<\/span><\/h3>\n\n\n\n<h4>Assunto<\/h4>\n\n\n\n<p>Utiliza\u00e7\u00e3o de Geoweb para prote\u00e7\u00e3o de talude contra eros\u00e3o na duplica\u00e7\u00e3o da Rodovia BA-099 (Estrada do Coco &#8211; trecho inicial Linha Verde).<\/p>\n\n\n\n<p>Local<\/p>\n\n\n\n<p>Salvador&nbsp; BA.<\/p>\n\n\n\n<h4>Descri\u00e7\u00e3o do problema<\/h4>\n\n\n\n<p>O talude resultante das obras de duplica\u00e7\u00e3o da rodovia \u00e9 composto por solo arenoso (natural da regi\u00e3o) e \u00e9 facilmente erod\u00edvel. A solu\u00e7\u00e3o inicial para conter o processo erosivo consistia em simplesmente sobrepor uma pequena camada de solo argiloso sobre o talude e implantar a vegeta\u00e7\u00e3o (grama) atrav\u00e9s de hidrossemeadura. Entretanto, esta solu\u00e7\u00e3o n\u00e3o era definitiva: v\u00e1rios pontos apresentavam sinais de in\u00edcio de eros\u00e3o, ocorrendo o assoreamento nas canaleta de drenagem pluvial e, conseq\u00fcentemente, onerando o custo de manuten\u00e7\u00e3o da mesma.<\/p>\n\n\n\n<h4>Descri\u00e7\u00e3o da solu\u00e7\u00e3o<\/h4>\n\n\n\n<p>Emprego de Geoweb preenchido com solo vegetal. O Geoweb foi instalado nos trechos em rampa entre as duas pistas, com largura em torno de 2,5 m e inclina\u00e7\u00f5es variando de aprox. 40\u00ba a 50\u00ba, presas na parte superior, em todas as c\u00e9lulas, por ganchos met\u00e1licos de di\u00e2metro 10 mm, 50 cm de comprimento livre e uma extremidade dobrada em forma de &#8220;U&#8221; de 10 cm. As se\u00e7\u00f5es foram expandidas horizontalmente, isto \u00e9, na dire\u00e7\u00e3o das pistas, para agilizar e aumentar o rendimento da instala\u00e7\u00e3o&nbsp; pain\u00e9is.<\/p>\n\n\n\n<p>Vantagens da solu\u00e7\u00e3o<\/p>\n\n\n\n<p>Fixa\u00e7\u00e3o permanente da vegeta\u00e7\u00e3o, evitando novos processos erosivos, facilidade construtiva.<\/p>\n\n\n\n<p>Quantidade<\/p>\n\n\n\n<p>Geoweb GW40V3: 5.000 m\u00b2.<\/p>\n\n\n\n<h4>Data de execu\u00e7\u00e3o<\/h4>\n\n\n\n<p>Fevereiro de 2001.<\/p>\n\n\n\n<p>Propriet\u00e1rio Cons\u00f3rcio Litoral Norte &#8211; CLN, pertencente ao grupo da OAS\/CNO.<\/p>\n\n\n\n<p>Projetista<\/p>\n\n\n\n<p>Eng. Lu\u00eds Edmundo Prado de&nbsp;<\/p>\n\n\n\n<p>Construtora<\/p>\n\n\n\n<p>Cons\u00f3rcio Litoral Norte &#8211; CLN, pertencente \u00e0s construtoras OAS e Norberto Odebrecht.<\/p>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">DESCRI\u00c7\u00c3O DO GEOSSINT\u00c9TICO UTILIZADO<\/span><\/h3>\n\n\n\n<p>Geoweb GW40V3<\/p>\n\n\n\n<p>GEOC\u00c9LULA DE PEAD TEXTURIZADO E PERFURADO &#8211; DIMENS\u00c3O DAS C\u00c9LULAS DE 47,5CM X 50,8CM E ALTURA DE 7,5CM &#8211; JUNTAS SOLDADAS POR ULTRA-SOM COM RESIST\u00caNCIA M\u00cdNIMA DE 1060N<\/p>\n\n\n\n<h2><span style=\"color:#434343\" class=\"has-inline-color\">DESENHO ESQUEM\u00c1TICO<\/span><\/h2>\n\n\n\n<p>Figura 1\u00a0 Se\u00e7\u00e3o transversal t\u00edpica do revestimento com Geoweb e vegeta\u00e7\u00e3o. \u00a0<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1043.png\" alt=\"\" class=\"wp-image-4565\" width=\"384\" height=\"366\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1043.png 382w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1043-300x285.png 300w\" sizes=\"(max-width: 384px) 100vw, 384px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"has-text-align-center\"><span style=\"color:#434343\" class=\"has-inline-color\">DOCUMENTA\u00c7\u00c3O FOTOGR\u00c1FICA<\/span><\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"479\" height=\"303\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1045.png\" alt=\"\" class=\"wp-image-4567\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1045.png 479w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1045-300x190.png 300w\" sizes=\"(max-width: 479px) 100vw, 479px\" \/><figcaption>Aspecto do solo local, bastante arenoso e muito erod\u00edvel.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"200\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1047.png\" alt=\"\" class=\"wp-image-4570\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1047.png 200w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1047-199x300.png 199w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><figcaption>Notar a defici\u00eancia na pega da vegeta\u00e7\u00e3o sobre o solo lan\u00e7ado, levando a processos erosivos.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1049.png\" alt=\"\" class=\"wp-image-4572\" width=\"466\" height=\"304\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1049.png 466w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1049-300x196.png 300w\" sizes=\"(max-width: 466px) 100vw, 466px\" \/><figcaption>Prepara\u00e7\u00e3o da superf\u00edcie para aplica\u00e7\u00e3o do Geoweb GW40V3.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"470\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1051.png\" alt=\"\" class=\"wp-image-4574\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1051.png 470w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1051-300x193.png 300w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><figcaption>Instala\u00e7\u00e3o do Geoweb GW40V3, sendo aberto paralelamente \u00e0 rodovia para agilizar e aumentar o rendimento da instala\u00e7\u00e3o pain\u00e9is.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"477\" height=\"303\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1053.png\" alt=\"\" class=\"wp-image-4576\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1053.png 477w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1053-300x191.png 300w\" sizes=\"(max-width: 477px) 100vw, 477px\" \/><figcaption>Detalhe da instala\u00e7\u00e3o do<br>Geoweb GW40V3.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"208\" height=\"301\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1055.png\" alt=\"\" class=\"wp-image-4578\"\/><figcaption>Detalhe da crista do talude.<br>O Geoweb GW40V3 foi instalado nos trechos em rampa entre as duas pistas, com largura em torno de 2,5 m e inclina\u00e7\u00f5es variando entre 40\u00ba e 50\u00ba.<br>Todas as c\u00e9lulas foram fixadas na crista do talude por ganchos met\u00e1licos (ferro de constru\u00e7\u00e3o) de di\u00e2metro 10 mm, 50 cm de comprimento livre e uma extremidade dobrada em forma de &#8220;U&#8221; de aproximadamente 10 cm.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"483\" height=\"303\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1057.png\" alt=\"\" class=\"wp-image-4580\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1057.png 483w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1057-300x188.png 300w\" sizes=\"(max-width: 483px) 100vw, 483px\" \/><figcaption>Vista geral do trecho de implanta\u00e7\u00e3o do Geoweb GW40V3.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"450\" height=\"286\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1059.png\" alt=\"\" class=\"wp-image-4582\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1059.png 450w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1059-300x191.png 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><figcaption>Geoweb GW40V3 instalado e<br>pronto para ser revestido. Notar os ganchos de fixa\u00e7\u00e3o na base do talude.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"465\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1061.png\" alt=\"\" class=\"wp-image-4584\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1061.png 465w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1061-300x195.png 300w\" sizes=\"(max-width: 465px) 100vw, 465px\" \/><figcaption>Preenchimento das c\u00e9lulas a partir do topo do talude.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"490\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1063.png\" alt=\"\" class=\"wp-image-4586\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1063.png 490w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1063-300x185.png 300w\" sizes=\"(max-width: 490px) 100vw, 490px\" \/><figcaption>Detalhe do preenchimento das c\u00e9lulas a partir do topo<br>do talude.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"502\" height=\"301\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1065.png\" alt=\"\" class=\"wp-image-4588\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1065.png 502w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1065-300x180.png 300w\" sizes=\"(max-width: 502px) 100vw, 502px\" \/><figcaption>Vistas gerais do trecho ap\u00f3s a pega da vegeta\u00e7\u00e3o.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"468\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1066.png\" alt=\"\" class=\"wp-image-4589\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1066.png 468w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1066-300x194.png 300w\" sizes=\"(max-width: 468px) 100vw, 468px\" \/><figcaption>Vista geral do trecho ap\u00f3s a pega da vegeta\u00e7\u00e3o. Notar a cobertura vegetal completa do talude, evitando processos erosivos e proporcionando excelente aspecto visual.<\/figcaption><\/figure><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Autor:&nbsp;Departamento T\u00e9cnico \u2013 Atividade Bidim Revisado JANEIRO 2011- Departamento T\u00e9cnico Mexichem Bidim Ltda. DADOS GERAIS Assunto Utiliza\u00e7\u00e3o de Geoweb para prote\u00e7\u00e3o de talude contra eros\u00e3o na duplica\u00e7\u00e3o da Rodovia BA-099 (Estrada do Coco &#8211; trecho inicial Linha Verde). Local Salvador&nbsp; BA. Descri\u00e7\u00e3o do problema O talude resultante das obras de duplica\u00e7\u00e3o da rodovia \u00e9 composto [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[65],"_links":{"self":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/4563"}],"collection":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/comments?post=4563"}],"version-history":[{"count":4,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/4563\/revisions"}],"predecessor-version":[{"id":4592,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/4563\/revisions\/4592"}],"wp:attachment":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/media?parent=4563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/categories?post=4563"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/tags?post=4563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}