{"id":5749,"date":"2021-07-30T10:40:50","date_gmt":"2021-07-30T13:40:50","guid":{"rendered":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/?p=5749"},"modified":"2024-05-15T11:25:26","modified_gmt":"2024-05-15T14:25:26","slug":"5749-2","status":"publish","type":"post","link":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/5749-2\/","title":{"rendered":""},"content":{"rendered":"\n<p><strong><span style=\"color:#434343\" class=\"has-inline-color\">Autor:<\/span><\/strong> Departamento T\u00e9cnico &#8211; Atividade Bidim<\/p>\n\n\n\n<h3><mark style=\"background-color:rgba(0, 0, 0, 0);color:#434343\" class=\"has-inline-color\">DADOS GERAIS<\/mark><\/h3>\n\n\n\n<p>Assunto<\/p>\n\n\n\n<p>Drenagem profunda na Rodovia Presidente Dutra<\/p>\n\n\n\n<p>Local<\/p>\n\n\n\n<p>Rodovia Presidente Dutra, km 193 &#8211; Queima-RJ<\/p>\n\n\n\n<h4>Descri\u00e7\u00e3o<\/h4>\n\n\n\n<p>A necessidade de drenagem no pavimento motivou a constru\u00e7\u00e3o de drenos profun ao longo do pavimento para reduzir a incid\u00eancia de \u00e1gua na estrutura do pavimento. Foram realiza drenos em pontos cr\u00edticos da pista desde o trecho que sai do Rio de Janeiro at\u00e9 a cidade de Itatiaia. Ao longo de toda a rodovia foram aplicar drenos transversais a cada 60\/70 cm, conduzindo a \u00e1gua atrav\u00e9s de tubos at\u00e9 o bueiro do talude.<\/p>\n\n\n\n<p>Quantidade<\/p>\n\n\n\n<p>18.060 m2 de Manta Geot\u00eaxtil Bidim RT-10<\/p>\n\n\n\n<p>Data de execu\u00e7\u00e3o<\/p>\n\n\n\n<p>Entre agosto de 2004 a mar\u00e7o de 2005<\/p>\n\n\n\n<p>Projetista<\/p>\n\n\n\n<p>Masterpav Construtora LTDA<\/p>\n\n\n\n<p>Construtora<\/p>\n\n\n\n<p>Masterpav Construtora LTDA<\/p>\n\n\n\n<p>Propriet\u00e1rio<\/p>\n\n\n\n<p>Concession\u00e1ria NovaDutra<\/p>\n\n\n\n<h3><mark style=\"background-color:rgba(0, 0, 0, 0);color:#434343\" class=\"has-inline-color\">DESCRI\u00c7\u00c3O DO GEOSSINTETICO UTILIZADO<\/mark><\/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<h3><mark style=\"background-color:rgba(0, 0, 0, 0);color:#434343\" class=\"has-inline-color\">DESENHO ESQUEM\u00c1TICO<\/mark><\/h3>\n\n\n\n<p>A pista foi aberta com o uso de uma fresadora com espessuras entre 68 e 90 cm de profundidade, dependendo do tipo do subleito. Ap\u00f3s a fresagem, foi executado o corte com a valetadeira na lateral da pista junto ao talude com dimens\u00f5es de 40x40x40 cm e posterior lan\u00e7amento da Manta Geot\u00eaxtil Bidim RT-10 e brita 2.<\/p>\n\n\n\n<p>Ap\u00f3s a execu\u00e7\u00e3o da drenagem, foram executadas as camadas da estrutura do pavimento, primeiramente lan\u00e7ando-se uma camada de BSG (Brita Graduada Simples), depois uma camada de rach\u00e3o bem compactada e ap\u00f3s esta aplica\u00e7\u00e3o optou-se pelo lan\u00e7amento de uma \u201csalga\u00e7\u00e3o\u201d com CBUQ (Concreto Betuminoso Usinado a Quente) e repete-se o processo.<\/p>\n\n\n\n<p>Por \u00faltimo \u00e9 lan\u00e7ado 10 cm de PMQ (Pr\u00e9-misturado a Quente) e cm de CBUQ. Ap\u00f3s 72 horas da execu\u00e7\u00e3o foi passada a viga Benkelman e foi feita a retirada de corpos de prova objetivando o controle de qualidade da execu\u00e7\u00e3o.<\/p>\n\n\n\n<p>Ao longo da rodovia a cada 60\/70 cm foi executado um dreno transversal ao eixo da pista revestido com Bidim RT-10, brita 2 e tubo perfurado, drenando a \u00e1gua para o bueiro do talude.<\/p>\n\n\n\n<p>&nbsp;Figura 01 Se\u00e7\u00e3o-tipo da rodovia.<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SP\/RJ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Canteiro &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; RJ\/SP<\/p>\n\n\n\n<p>Central<\/p>\n\n\n\n<p>Figura 02 Corte da estrutura do pavimento.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"467\" height=\"474\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1918.png\" alt=\"\" class=\"wp-image-5750\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1918.png 467w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1918-296x300.png 296w\" sizes=\"(max-width: 467px) 100vw, 467px\" \/><\/figure>\n\n\n\n<h3 class=\"has-text-align-center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#434343\" class=\"has-inline-color\">DOCUMENTA\u00c7\u00c3O FOTOGR\u00c1FICA<\/mark><\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"228\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1920.png\" alt=\"\" class=\"wp-image-5752\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1920.png 228w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1920-226x300.png 226w\" sizes=\"(max-width: 228px) 100vw, 228px\" \/><figcaption>Trecho da obra.<\/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-1922.png\" alt=\"\" class=\"wp-image-5754\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1922.png 400w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1922-300x227.png 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><figcaption>Execu\u00e7\u00e3o do dreno profundo.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"226\" height=\"304\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1924.png\" alt=\"\" class=\"wp-image-5756\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1924.png 226w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1924-223x300.png 223w\" sizes=\"(max-width: 226px) 100vw, 226px\" \/><figcaption>Detalhe do dreno lateral a pista.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"406\" height=\"301\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1926.png\" alt=\"\" class=\"wp-image-5758\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1926.png 406w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1926-300x222.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1926-150x110.png 150w\" sizes=\"(max-width: 406px) 100vw, 406px\" \/><figcaption>Execu\u00e7\u00e3o da primeira camada de BGS.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"406\" height=\"301\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1928.png\" alt=\"\" class=\"wp-image-5760\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1928.png 406w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1928-300x222.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1928-150x110.png 150w\" sizes=\"(max-width: 406px) 100vw, 406px\" \/><figcaption>Vista geral do trecho.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"388\" height=\"288\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1930.png\" alt=\"\" class=\"wp-image-5762\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1930.png 388w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1930-300x223.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1930-150x110.png 150w\" sizes=\"(max-width: 388px) 100vw, 388px\" \/><figcaption>BGS compactada.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"223\" height=\"301\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1932.png\" alt=\"\" class=\"wp-image-5764\"\/><figcaption>Corte longitudinal do pavimento.<\/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-1934.png\" alt=\"\" class=\"wp-image-5766\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1934.png 408w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1934-300x223.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1934-150x110.png 150w\" sizes=\"(max-width: 408px) 100vw, 408px\" \/><figcaption>Execu\u00e7\u00e3o da camada de PMQ compactada.<\/figcaption><\/figure><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Autor: Departamento T\u00e9cnico &#8211; Atividade Bidim DADOS GERAIS Assunto Drenagem profunda na Rodovia Presidente Dutra Local Rodovia Presidente Dutra, km 193 &#8211; Queima-RJ Descri\u00e7\u00e3o A necessidade de drenagem no pavimento motivou a constru\u00e7\u00e3o de drenos profun ao longo do pavimento para reduzir a incid\u00eancia de \u00e1gua na estrutura do pavimento. Foram realiza drenos em pontos [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[52],"tags":[59],"_links":{"self":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/5749"}],"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=5749"}],"version-history":[{"count":3,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/5749\/revisions"}],"predecessor-version":[{"id":6718,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/5749\/revisions\/6718"}],"wp:attachment":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/media?parent=5749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/categories?post=5749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/tags?post=5749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}