{"id":4662,"date":"2021-07-20T09:09:21","date_gmt":"2021-07-20T12:09:21","guid":{"rendered":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/?p=4662"},"modified":"2021-07-20T09:12:04","modified_gmt":"2021-07-20T12:12:04","slug":"utilizacao-de-geoweb-para-protecao-de-taludes-em-darsena-do-porto-de-aracruz-vitoria-es","status":"publish","type":"post","link":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/utilizacao-de-geoweb-para-protecao-de-taludes-em-darsena-do-porto-de-aracruz-vitoria-es\/","title":{"rendered":"UTILIZA\u00c7\u00c3O DE GEOWEB PARA PROTE\u00c7\u00c3O DE TALUDES EM D\u00c1RSENA DO PORTO DE ARACRUZ VIT\u00d3RIA ES"},"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<p>Assunto<\/p>\n\n\n\n<p>Utiliza\u00e7\u00e3o de Geoweb e geot\u00eaxtil Bidim RT-10 para prote\u00e7\u00e3o de talude em d\u00e1rsena do Porto da Aracruz.<\/p>\n\n\n\n<p>Local<\/p>\n\n\n\n<p>Vit\u00f3ria, ES.<\/p>\n\n\n\n<h4>Descri\u00e7\u00e3o do problema<\/h4>\n\n\n\n<p>Necessidade de prote\u00e7\u00e3o de um talude decorrente da escava\u00e7\u00e3o para execu\u00e7\u00e3o de uma d\u00e1rsena para acesso de embarca\u00e7\u00f5es no porto da Aracruz Celulose. O talude \u00edngreme (40\u00ba) est\u00e1 sujeito a a\u00e7\u00e3o de ondas com alturas da ordem de 40 cm e a a\u00e7\u00e3o de press\u00f5es hidrost\u00e1ticas devido \u00e0 h\u00e9lice de propuls\u00e3o das embarca\u00e7\u00f5es.<\/p>\n\n\n\n<h4>Descri\u00e7\u00e3o da solu\u00e7\u00e3o<\/h4>\n\n\n\n<p>Emprego de Geoweb GW40V3 preenchido com concreto para a prote\u00e7\u00e3o do talude. Sob o Geoweb foi colocado o geot\u00eaxtil Bidim RT-10 para separa\u00e7\u00e3o e filtra\u00e7\u00e3o. O Geoweb foi ancorado atrav\u00e9s de cabos de nylon fixa em um tubo de concreto localizado na crista do talude. Foram emprega tamb\u00e9m e grampos met\u00e1licos provis\u00f3rios (sujeitos a corros\u00e3o) para fixa\u00e7\u00e3o tempor\u00e1ria durante a concretagem pain\u00e9is.<\/p>\n\n\n\n<h4>Vantagens da solu\u00e7\u00e3o<\/h4>\n\n\n\n<p>Obra de r\u00e1pida execu\u00e7\u00e3o e custo inferior quando comparado com outras solu\u00e7\u00f5es como, por exemplo, gabi\u00e3o- manta.<\/p>\n\n\n\n<h4>Quantidade<\/h4>\n\n\n\n<p>Geoweb GW40V3: 1.500 m\u00b2<\/p>\n\n\n\n<p>Manta geot\u00eaxtil Bidim RT-10: 1.500 m\u00b2<\/p>\n\n\n\n<p>Data de execu\u00e7\u00e3o<\/p>\n\n\n\n<p>Janeiro de 2002.<\/p>\n\n\n\n<h4>Propriet\u00e1rio<\/h4>\n\n\n\n<p>Aracruz Celulose S.A.<\/p>\n\n\n\n<p>Projetista Tecton Engenharia Ltda.&nbsp; RJ.<\/p>\n\n\n\n<p>Construtora<\/p>\n\n\n\n<p>Civil Port ARG.<\/p>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">DESCRI\u00c7\u00c3O DOS GEOSSINT\u00c9TICOS UTILIZADOS<\/span><\/h3>\n\n\n\n<h4>Manta Geot\u00eaxtil Bidim RT-10<\/h4>\n\n\n\n<p>MANTA GEOT\u00caXTIL N\u00c3OTECIDO, 100% POLI\u00c9STER COM RESIST\u00caNCIA TRA\u00c7\u00c3O LONGITUDINAL M\u00cdNIMA DE 10 KN\/M E TRA\u00c7\u00c3O TRANSVERSAL M\u00cdNIMA DE 09 KN\/M<\/p>\n\n\n\n<h4>Geoweb GW40V3<\/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 7,5 CM &#8211; JUNTAS SOLDADAS POR ULTRA-SOM COM RESIST\u00caNCIA M\u00cdNIMA DE 1060N<\/p>\n\n\n\n<h4><span style=\"color:#434343\" class=\"has-inline-color\">DESENHO ESQUEM\u00c1TICO<\/span><\/h4>\n\n\n\n<p>Figura 1 Planta baixa do local de instala\u00e7\u00e3o da Geoweb.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"504\" height=\"318\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1127.png\" alt=\"\" class=\"wp-image-4663\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1127.png 504w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1127-300x189.png 300w\" sizes=\"(max-width: 504px) 100vw, 504px\" \/><\/figure>\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=\"464\" height=\"301\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1128.png\" alt=\"\" class=\"wp-image-4664\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1128.png 464w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1128-300x195.png 300w\" sizes=\"(max-width: 464px) 100vw, 464px\" \/><figcaption>Escava\u00e7\u00e3o do talude. Notar a acentuada inclina\u00e7\u00e3o (40\u00ba) do talude.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"451\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1130.png\" alt=\"\" class=\"wp-image-4666\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1130.png 451w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1130-300x201.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1130-360x240.png 360w\" sizes=\"(max-width: 451px) 100vw, 451px\" \/><figcaption>Detalhe da instala\u00e7\u00e3o do Geoweb com fixa\u00e7\u00e3o atrav\u00e9s de cabos de nylon (tend\u00f5es), ancora na crista do talude em um tubo de concreto.<br>Neste caso foram empregar grampos met\u00e1licos provis\u00f3rios (sujeitos a corros\u00e3o) para abertura e fixa\u00e7\u00e3o das c\u00e9lulas durante a concretagem.<br>Os grampos, com 10 mm de di\u00e2metro e 75 cm de comprimento, foram fixar a cada metro quadrado.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"476\" height=\"303\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1132.png\" alt=\"\" class=\"wp-image-4668\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1132.png 476w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1132-300x191.png 300w\" sizes=\"(max-width: 476px) 100vw, 476px\" \/><figcaption>Vista geral da instala\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=\"459\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1134.png\" alt=\"\" class=\"wp-image-4670\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1134.png 459w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1134-300x197.png 300w\" sizes=\"(max-width: 459px) 100vw, 459px\" \/><figcaption>in\u00edcio da concretagem do Geoweb.<br>Notar que os oper\u00e1rios utilizam o Geoweb como degraus para se movimentar sobre o talude.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"459\" height=\"303\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1136.png\" alt=\"\" class=\"wp-image-4674\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1136.png 459w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1136-300x198.png 300w\" sizes=\"(max-width: 459px) 100vw, 459px\" \/><figcaption>Vista da execu\u00e7\u00e3o parcial da obra.<\/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-1138.png\" alt=\"\" class=\"wp-image-4676\" width=\"484\" height=\"302\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1138.png 484w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1138-300x187.png 300w\" sizes=\"(max-width: 484px) 100vw, 484px\" \/><figcaption>Vista geral do revestimento<br>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=\"402\" height=\"301\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1140.png\" alt=\"\" class=\"wp-image-4678\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1140.png 402w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1140-300x225.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1140-400x301.png 400w\" sizes=\"(max-width: 402px) 100vw, 402px\" \/><figcaption><br>Revestimento em fase de execu\u00e7\u00e3o com escava\u00e7\u00e3o da D\u00e1rsena na cota -6,0 m.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"408\" height=\"303\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1142.png\" alt=\"\" class=\"wp-image-4681\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1142.png 408w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1142-300x223.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1142-150x110.png 150w\" sizes=\"(max-width: 408px) 100vw, 408px\" \/><figcaption>Vista a\u00e9rea da D\u00e1rsena com o talude j\u00e1 protegido com Geoweb.<\/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 e geot\u00eaxtil Bidim RT-10 para prote\u00e7\u00e3o de talude em d\u00e1rsena do Porto da Aracruz. Local Vit\u00f3ria, ES. Descri\u00e7\u00e3o do problema Necessidade de prote\u00e7\u00e3o de um talude decorrente da escava\u00e7\u00e3o para execu\u00e7\u00e3o de uma d\u00e1rsena para acesso [&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\/4662"}],"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=4662"}],"version-history":[{"count":5,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/4662\/revisions"}],"predecessor-version":[{"id":4683,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/4662\/revisions\/4683"}],"wp:attachment":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/media?parent=4662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/categories?post=4662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/tags?post=4662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}