{"id":4367,"date":"2021-07-14T13:34:50","date_gmt":"2021-07-14T16:34:50","guid":{"rendered":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/?p=4367"},"modified":"2021-07-16T08:11:24","modified_gmt":"2021-07-16T11:11:24","slug":"utilizacao-de-geoweb-para-protecao-das-margens-do-terminal-da-petrobras-coari-am","status":"publish","type":"post","link":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/utilizacao-de-geoweb-para-protecao-das-margens-do-terminal-da-petrobras-coari-am\/","title":{"rendered":"UTILIZA\u00c7\u00c3O DE GEOWEB PARA PROTE\u00c7\u00c3O DAS MARGENS DO TERMINAL DA PETROBR\u00c1S COARI AM"},"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 geot\u00eaxtil Bidim para prote\u00e7\u00e3o de talude com Geoweb no Terminal da Petrobr\u00e1s \u00e0s margens do Rio Solim\u00f5es.<\/p>\n\n\n\n<p>Local<\/p>\n\n\n\n<p>Coari, AM.<\/p>\n\n\n\n<h4>Descri\u00e7\u00e3o do problema<\/h4>\n\n\n\n<p>A jusante do p\u00e1tio de estocagem de petr\u00f3leo da Petrobr\u00e1s, \u00e0s margens do Rio Solim\u00f5es, existe um talude com 400 m de extens\u00e3o e 27 m de altura. Este talude apresentava um processo erosivo bastante intenso devido \u00e0 amplitude de at\u00e9 13 m de oscila\u00e7\u00e3o do n\u00edvel d\u2019\u00e1gua do rio. Em alguns locais do rio verificaram-se deslocamentos da margem de at\u00e9 1.000 m. Constatou-se que este problema \u00e9 devido, basicamente, \u00e0 forma\u00e7\u00e3o arenosa do solo local e \u00e0s ondas de at\u00e9 1,0 m de altura pela passagem de barcos no rio. Este processo erosivo poderia afetar as opera\u00e7\u00f5es do p\u00e1tio de estocagem, sendo necess\u00e1rio cont\u00ea-lo atrav\u00e9s de revestimento superficial.<\/p>\n\n\n\n<h4>Descri\u00e7\u00e3o da solu\u00e7\u00e3o<\/h4>\n\n\n\n<p>Emprego de Geoweb preenchida com concreto. No trecho superior do talude, o Geoweb foi preenchido com concreto <em>in loco<\/em>. No trecho inferior do talude, submerso, o Geoweb foi preenchido com concreto no canteiro de obras e posteriormente transportado por balsas at\u00e9 o local de prote\u00e7\u00e3o, sendo i\u00e7ado e instalado sob o n\u00edvel d\u2019\u00e1gua.<\/p>\n\n\n\n<h4>Vantagens da solu\u00e7\u00e3o<\/h4>\n\n\n\n<p>Rapidez de execu\u00e7\u00e3o, possibilidade de conforma\u00e7\u00e3o do Geoweb com a superf\u00edcie irregular do talude, possibilidade de instala\u00e7\u00e3o sob o n\u00edvel d\u2019\u00e1gua, possibilidade de preenchimento com concreto, viabiliza\u00e7\u00e3o da execu\u00e7\u00e3o da obra, uma vez que na regi\u00e3o h\u00e1 dificuldade de se obter material granular (o que dificultaria a op\u00e7\u00e3o por solu\u00e7\u00f5es do tipo gabi\u00e3o-manta).<\/p>\n\n\n\n<h4>Quantidade<\/h4>\n\n\n\n<p>14.000 m\u00b2 de Geoweb.<\/p>\n\n\n\n<p>14.000 m\u00b2 de Manta Geot\u00eaxtil Bidim RT-09.<\/p>\n\n\n\n<h4>Data de execu\u00e7\u00e3o<\/h4>\n\n\n\n<p>1998<\/p>\n\n\n\n<p>Propriet\u00e1rio Petrobr\u00e1s.<\/p>\n\n\n\n<p>Projetista<\/p>\n\n\n\n<p>Roma Engenharia e Consultoria Ltda.<\/p>\n\n\n\n<p>Construtora<\/p>\n\n\n\n<p>Tenenge\/CNO JPE.<\/p>\n\n\n\n<h3>2 DESCRI\u00c7\u00c3O DOS GEOSSINT\u00c9TICOS UTILIZADOS<\/h3>\n\n\n\n<h4>Manta Geot\u00eaxtil Bidim RT-09<\/h4>\n\n\n\n<p>MANTA GEOT\u00caXTIL N\u00c3OTECIDO, 100% POLI\u00c9STER COM RESIST\u00caNCIA TRA\u00c7\u00c3O LONGITUDINAL M\u00cdNIMA DE 09 KN\/M E TRA\u00c7\u00c3O TRANSVERSAL M\u00cdNIMA DE 08 KN\/M<\/p>\n\n\n\n<h4>Geoweb GW30V4<\/h4>\n\n\n\n<p>GEOC\u00c9LULA DE PEAD TEXTURIZADO E PERFURADO &#8211; DIMENS\u00c3O DAS C\u00c9LULAS DE 28,7CM X 32,0CM E ALTURA DE 10CM &#8211; JUNTAS SOLDADAS POR ULTRA-SOM COM RESIST\u00caNCIA M\u00cdNIMA DE 1420N<\/p>\n\n\n\n<h4>Geoweb GW40V4<\/h4>\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 10CM &#8211; JUNTAS SOLDADAS POR ULTRA-SOM COM RESIST\u00caNCIA M\u00cdNIMA DE 1420N<\/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 Se\u00e7\u00e3o transversal t\u00edpica da prote\u00e7\u00e3o do talude com Geoweb<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"540\" height=\"419\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/Imagem1-8.jpg\" alt=\"\" class=\"wp-image-4369\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/Imagem1-8.jpg 540w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/Imagem1-8-300x233.jpg 300w\" sizes=\"(max-width: 540px) 100vw, 540px\" \/><\/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=\"414\" height=\"303\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-902.png\" alt=\"\" class=\"wp-image-4373\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-902.png 414w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-902-300x220.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-902-150x110.png 150w\" sizes=\"(max-width: 414px) 100vw, 414px\" \/><figcaption>Localiza\u00e7\u00e3o do terminal da Petrobr\u00e1s em Coari, AM.<\/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-904.png\" alt=\"\" class=\"wp-image-4375\" width=\"468\" height=\"302\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-904.png 468w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-904-300x194.png 300w\" sizes=\"(max-width: 468px) 100vw, 468px\" \/><figcaption>Situa\u00e7\u00e3o do talude erodido antes do revestimento, \u00e0s margens do Rio Solim\u00f5es.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"403\" height=\"299\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-906.png\" alt=\"\" class=\"wp-image-4377\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-906.png 403w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-906-300x223.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-906-150x110.png 150w\" sizes=\"(max-width: 403px) 100vw, 403px\" \/><figcaption>Situa\u00e7\u00e3o do talude para instala\u00e7\u00e3o do revestimento.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"471\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-908.png\" alt=\"\" class=\"wp-image-4379\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-908.png 471w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-908-300x192.png 300w\" sizes=\"(max-width: 471px) 100vw, 471px\" \/><figcaption>Instala\u00e7\u00e3o do revestimento acima do n\u00edvel d\u2019\u00e1gua. Notar ao fundo os barbac\u00e3s e \u00e0 frente os grampos de fixa\u00e7\u00e3o met\u00e1licos.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"405\" height=\"300\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-909.png\" alt=\"\" class=\"wp-image-4382\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-909.png 405w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-909-300x222.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-909-150x110.png 150w\" sizes=\"(max-width: 405px) 100vw, 405px\" \/><figcaption>Vista da instala\u00e7\u00e3o do Geoweb e do geot\u00eaxtil Bidim RT-09.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"393\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-911.png\" alt=\"\" class=\"wp-image-4384\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-911.png 393w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-911-300x231.png 300w\" sizes=\"(max-width: 393px) 100vw, 393px\" \/><figcaption>Vista geral da obra em execu\u00e7\u00e3o.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"400\" height=\"303\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-912.png\" alt=\"\" class=\"wp-image-4386\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-912.png 400w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-912-300x227.png 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><figcaption>Concretagem do Geoweb no canteiro.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"471\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-914.png\" alt=\"\" class=\"wp-image-4388\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-914.png 471w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-914-300x192.png 300w\" sizes=\"(max-width: 471px) 100vw, 471px\" \/><figcaption>I\u00e7amento\u00a0 m\u00f3dulos de Geoweb concreta no canteiro.<br>O cabo de a\u00e7o atravessa a placa, constituindo armadura para i\u00e7amento.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"475\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-915.png\" alt=\"\" class=\"wp-image-4389\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-915.png 475w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-915-300x191.png 300w\" sizes=\"(max-width: 475px) 100vw, 475px\" \/><figcaption>Transporte\u00a0 m\u00f3dulos de Geoweb por balsa at\u00e9 o local da implanta\u00e7\u00e3o.<\/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-917.png\" alt=\"\" class=\"wp-image-4391\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-917.png 465w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-917-300x195.png 300w\" sizes=\"(max-width: 465px) 100vw, 465px\" \/><figcaption>Instala\u00e7\u00e3o do m\u00f3dulo de Geoweb sob o n\u00edvel d\u2019\u00e1gua.<\/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-919.png\" alt=\"\" class=\"wp-image-4393\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-919.png 470w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-919-300x193.png 300w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><figcaption>Vista geral da implanta\u00e7\u00e3o do Geoweb.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"475\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-921.png\" alt=\"\" class=\"wp-image-4395\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-921.png 475w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-921-300x191.png 300w\" sizes=\"(max-width: 475px) 100vw, 475px\" \/><figcaption>Vista geral do talude protegido com Geoweb.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"452\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-924.png\" alt=\"\" class=\"wp-image-4398\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-924.png 452w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-924-300x200.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-924-360x240.png 360w\" sizes=\"(max-width: 452px) 100vw, 452px\" \/><figcaption>Detalhe da canaleta de crista.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"411\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-926.png\" alt=\"\" class=\"wp-image-4400\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-926.png 411w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-926-300x220.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-926-150x110.png 150w\" sizes=\"(max-width: 411px) 100vw, 411px\" \/><figcaption>Vista geral do talude protegido com Geoweb, notando-se ao fundo os tanques de armazenamento.<\/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 geot\u00eaxtil Bidim para prote\u00e7\u00e3o de talude com Geoweb no Terminal da Petrobr\u00e1s \u00e0s margens do Rio Solim\u00f5es. Local Coari, AM. Descri\u00e7\u00e3o do problema A jusante do p\u00e1tio de estocagem de petr\u00f3leo da Petrobr\u00e1s, \u00e0s margens do Rio [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[54,53],"tags":[65],"_links":{"self":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/4367"}],"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=4367"}],"version-history":[{"count":6,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/4367\/revisions"}],"predecessor-version":[{"id":4402,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/4367\/revisions\/4402"}],"wp:attachment":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/media?parent=4367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/categories?post=4367"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/tags?post=4367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}