{"id":3438,"date":"2021-07-05T12:04:40","date_gmt":"2021-07-05T15:04:40","guid":{"rendered":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/?p=3438"},"modified":"2021-07-05T12:11:51","modified_gmt":"2021-07-05T15:11:51","slug":"utilizacao-de-geotextil-bidim-como-elemento-de-reforco-de-aterro-e-sobre-camada-de-solo-mole-parque-de-la-costa-argentina","status":"publish","type":"post","link":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/utilizacao-de-geotextil-bidim-como-elemento-de-reforco-de-aterro-e-sobre-camada-de-solo-mole-parque-de-la-costa-argentina\/","title":{"rendered":"UTILIZA\u00c7\u00c3O DE GEOT\u00caXTIL BIDIM COMO ELEMENTO DE REFOR\u00c7O DE ATERRO E SOBRE CAMADA DE SOLO MOLE PARQUE DE LA COSTA ARGENTINA"},"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<h4 id=\"block-c707efe6-2a27-48c9-8aff-861889989130\"><span style=\"color:#434343\" class=\"has-inline-color\">DADOS GERAIS<\/span><\/h4>\n\n\n\n<p>Assunto<\/p>\n\n\n\n<p>Utiliza\u00e7\u00e3o do geot\u00eaxtil Bidim em obra de aterro sobre solo mole e refor\u00e7o de aterro.<\/p>\n\n\n\n<p>Local<\/p>\n\n\n\n<p>Parque de l\u00e1 Costa, Argentina<\/p>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">Geossint\u00e9ticos utiliza<\/span><\/h3>\n\n\n\n<p>Manta geot\u00eaxtil Bidim com resist\u00eancia \u00e0 tra\u00e7\u00e3o de 27 km\/m.<\/p>\n\n\n\n<p>Manta geot\u00eaxtil Bidim com resist\u00eancia \u00e0 tra\u00e7\u00e3o de 36 kN\/m.<\/p>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">Descri\u00e7\u00e3o do problema<\/span><\/h3>\n\n\n\n<p>No local de constru\u00e7\u00e3o de um anfiteatro no Parque de La Costa ocorre uma camada de solo argiloso mole. Para possibilitar a execu\u00e7\u00e3o de um aterro para constru\u00e7\u00e3o de um anfiteatro, seria necess\u00e1rio remover a camada de solo mole para evitar um problema de instabilizar\u00e3o geral.<\/p>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">Descri\u00e7\u00e3o da solu\u00e7\u00e3o<\/span><\/h3>\n\n\n\n<p>O geot\u00eaxtil Bidim foi empregado como elemento de refor\u00e7o em duas situa\u00e7\u00f5es: na base do maci\u00e7o, para evitar a ruptura global pela funda\u00e7\u00e3o, e no corpo do aterro sob a arquibancada. Esta t\u00e9cnica possibilitou a execu\u00e7\u00e3o do aterro sem remo\u00e7\u00e3o do solo mole.<\/p>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">Vantagens da solu\u00e7\u00e3o<\/span><\/h3>\n\n\n\n<p>Rapidez de constru\u00e7\u00e3o, m\u00e3o-de-obra reduzida, custo reduzido quando comparado \u00e0s demais alternativas. Em particular, o custo de laje sobre estacas seria 30% superior ao do refor\u00e7o com o geot\u00eaxtil Bidim.<\/p>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">Quantidade<\/span><\/h3>\n\n\n\n<p>30.000 m\u00b2 de geot\u00eaxtil Bidim com resist\u00eancia \u00e0 tra\u00e7\u00e3o de 36 kN\/m.<\/p>\n\n\n\n<p>21.000 m\u00b2 de geot\u00eaxtil Bidim com resist\u00eancia \u00e0 tra\u00e7\u00e3o de 27 kN\/m.<\/p>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">Data de execu\u00e7\u00e3o<\/span><\/h3>\n\n\n\n<p>1996\/1997<\/p>\n\n\n\n<p>Propriet\u00e1rio Tren De La Costa S.A.<\/p>\n\n\n\n<p>Projetista<\/p>\n\n\n\n<p>Vard\u00e9 de Vard\u00e9 y Asocia S.A. e CEG.<\/p>\n\n\n\n<p>Construtora<\/p>\n\n\n\n<p>Comercial Del Plata Construcciones S.A.<\/p>\n\n\n\n<h4><span style=\"color:#434343\" class=\"has-inline-color\">DESENHOS ESQUEM\u00c1TICOS<\/span><\/h4>\n\n\n\n<p>Figura 1 Localiza\u00e7\u00e3o da \u00e1rea, ao norte de Buenos Aires, \u00e0 margem do Rio da Prata.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"324\" height=\"171\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-262.png\" alt=\"\" class=\"wp-image-3440\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-262.png 324w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-262-300x158.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-262-320x170.png 320w\" sizes=\"(max-width: 324px) 100vw, 324px\" \/><\/figure><\/div>\n\n\n\n<p>O parque inclui um porto, atividades tem\u00e1ticas, salas de cinema, restaurantes, teatros e um anfiteatro para 5.000 pessoas, objeto deste estudo.<\/p>\n\n\n\n<p>Figura 2 &#8211; Mapa Parque de la Costa.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"476\" height=\"250\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-263.png\" alt=\"\" class=\"wp-image-3441\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-263.png 476w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-263-300x158.png 300w\" sizes=\"(max-width: 476px) 100vw, 476px\" \/><\/figure>\n\n\n\n<p>Figura 3 Planta baixa do anfiteatro (sem escala).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"611\" height=\"287\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-264.png\" alt=\"\" class=\"wp-image-3442\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-264.png 611w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-264-300x141.png 300w\" sizes=\"(max-width: 611px) 100vw, 611px\" \/><\/figure>\n\n\n\n<p>Figura 4 Se\u00e7\u00e3o transversal t\u00edpica da massa de solo refor\u00e7ada com geot\u00eaxtil Bidim.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"467\" height=\"255\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-265.png\" alt=\"\" class=\"wp-image-3443\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-265.png 467w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-265-300x164.png 300w\" sizes=\"(max-width: 467px) 100vw, 467px\" \/><\/figure><\/div>\n\n\n\n<p>Mostram-se as camadas de refor\u00e7o na base do aterro (refor\u00e7o de aterro sobre solo mole) e refor\u00e7o do maci\u00e7o.<\/p>\n\n\n\n<p>Na base foram empregadas tr\u00eas camadas de geot\u00eaxtil Bidim a cada 50 cm com resist\u00eancia \u00e0 tra\u00e7\u00e3o de 37 kN\/m. No maci\u00e7o foram empregadas camadas de geot\u00eaxtil Bidim com resist\u00eancia \u00e0 tra\u00e7\u00e3o de 27 kN\/m espa\u00e7adas a cada 50 cm.<\/p>\n\n\n\n<p>O solo local \u00e9 constitu\u00eddo por uma camada com espessura de 3,5 a 6,5 m de solo argiloso mole, com coes\u00e3o determinada como sendo de 30 kPa e LL superior a 80%. Sua remo\u00e7\u00e3o foi descartada por raz\u00f5es construtivas e econ\u00f4micas. O n\u00edvel d\u2019\u00e1gua encontra-se pr\u00f3ximo da superf\u00edcie.<\/p>\n\n\n\n<h4 class=\"has-text-align-center\"><span style=\"color:#434343\" class=\"has-inline-color\">DOCUMENTA\u00c7\u00c3O FOTOGR\u00c1FICA<\/span><\/h4>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"440\" height=\"301\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-267.png\" alt=\"\" class=\"wp-image-3446\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-267.png 440w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-267-300x205.png 300w\" sizes=\"(max-width: 440px) 100vw, 440px\" \/><figcaption>Instala\u00e7\u00e3o da primeira camada de geot\u00eaxtil Bidim sobre o solo mole.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"454\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-269.png\" alt=\"\" class=\"wp-image-3448\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-269.png 454w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-269-300x200.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-269-360x240.png 360w\" sizes=\"(max-width: 454px) 100vw, 454px\" \/><figcaption>Vista geral das camadas de refor\u00e7o sobre o solo mole.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"443\" height=\"301\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-271.png\" alt=\"\" class=\"wp-image-3450\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-271.png 443w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-271-300x204.png 300w\" sizes=\"(max-width: 443px) 100vw, 443px\" \/><figcaption>Aterro em execu\u00e7\u00e3o sobre a \u00faltima camada de refor\u00e7o.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"431\" height=\"303\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-272.png\" alt=\"\" class=\"wp-image-3451\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-272.png 431w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-272-300x211.png 300w\" sizes=\"(max-width: 431px) 100vw, 431px\" \/><figcaption>Detalhe da uni\u00e3o das mantas de geot\u00eaxtil Bidim com grampos met\u00e1licos.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"437\" height=\"304\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-274.png\" alt=\"\" class=\"wp-image-3453\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-274.png 437w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-274-300x209.png 300w\" sizes=\"(max-width: 437px) 100vw, 437px\" \/><figcaption>Detalhe das camadas de refor\u00e7o no maci\u00e7o.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"440\" height=\"303\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-275.png\" alt=\"\" class=\"wp-image-3454\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-275.png 440w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-275-300x207.png 300w\" sizes=\"(max-width: 440px) 100vw, 440px\" \/><figcaption>Compacta\u00e7\u00e3o das camadas de solo sobre o geot\u00eaxtil Bidim.<br>Notar a estrutura de concreto<br>armado \u00e0 direita.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"454\" height=\"301\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-277.png\" alt=\"\" class=\"wp-image-3457\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-277.png 454w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-277-300x199.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-277-360x240.png 360w\" sizes=\"(max-width: 454px) 100vw, 454px\" \/><figcaption>Vista geral da obra conclu\u00edda.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"470\" height=\"303\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-279.png\" alt=\"\" class=\"wp-image-3459\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-279.png 470w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-279-300x193.png 300w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><figcaption>Vista geral a\u00e9rea da obra conclu\u00edda.<\/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 do geot\u00eaxtil Bidim em obra de aterro sobre solo mole e refor\u00e7o de aterro. Local Parque de l\u00e1 Costa, Argentina Geossint\u00e9ticos utiliza Manta geot\u00eaxtil Bidim com resist\u00eancia \u00e0 tra\u00e7\u00e3o de 27 km\/m. Manta geot\u00eaxtil Bidim com resist\u00eancia \u00e0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[54],"tags":[39],"_links":{"self":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/3438"}],"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=3438"}],"version-history":[{"count":6,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/3438\/revisions"}],"predecessor-version":[{"id":3462,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/3438\/revisions\/3462"}],"wp:attachment":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/media?parent=3438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/categories?post=3438"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/tags?post=3438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}