{"id":442,"date":"2023-05-10T02:28:52","date_gmt":"2023-05-10T02:28:52","guid":{"rendered":"https:\/\/jsgeo.com.br\/blog\/?p=442"},"modified":"2023-05-12T17:42:02","modified_gmt":"2023-05-12T17:42:02","slug":"grandes-obras-befc-chaglla-peru","status":"publish","type":"post","link":"https:\/\/jsgeo.com.br\/blog\/2023\/05\/10\/grandes-obras-befc-chaglla-peru\/","title":{"rendered":"Grandes Obras: BEFC Chaglla &#8211; Peru"},"content":{"rendered":"<p>Este artigo inaugura uma nova se\u00e7\u00e3o aqui no blog: Grandes Obras!<\/p>\n<p>Sempre falo para os novos ge\u00f3logos de engenharia que os ge\u00f3logos que atuam com engenharia fazem bem em ter uma curiosidade natural sobre tudo relacionado a engenharia civil <span style=\"color: #0000ff;\"><span style=\"color: #000000;\">(<\/span><strong><span style=\"color: #000080;\"><a style=\"color: #000080;\" href=\"https:\/\/jsgeo.com.br\/blog\/2021\/05\/17\/quem-e-quem-no-mercado-de-geologia-de-engenharia\/\">veja alguns motivos para isso aqui<\/a><\/span><\/strong><\/span>): \u00e9 nosso meio de trabalho, os engenheiros s\u00e3o nossos colegas de trabalho mais frequentes, e tudo que fazemos na \u00e1rea tem como atividade fim uma obra de engenharia. Ent\u00e3o quanto mais entendermos sobre o assunto, melhor ser\u00e1 o desempenho da nossa atua\u00e7\u00e3o.<\/p>\n<p>\u00c9 com isso em mente que sempre me interesso por grandes obras. &#8220;Grande&#8221; aqui pode ser tamanho (e em geral s\u00e3o enormes mesmo), pode ser inova\u00e7\u00e3o ou algo diferente do que estamos acostumados no nosso dia a dia de trabalho.<\/p>\n<p>No post em si pretendo ser breve, colocarei sempre refer\u00eancias para quem quiser mais detalhes, a ideia \u00e9 ter muitas fotos para despertar a curiosidade!<\/p>\n<h3>BEFC Chaglla<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-453\" src=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla01.jpg\" alt=\"\" width=\"1241\" height=\"672\" srcset=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla01.jpg 1241w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla01-300x162.jpg 300w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla01-1024x554.jpg 1024w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla01-768x416.jpg 768w\" sizes=\"auto, (max-width: 1241px) 100vw, 1241px\" \/><\/p>\n<p><strong>Tipo:<\/strong> Usina Hidroel\u00e9trica &#8211; UHE, Barragem de Enrocamento com Face de Concreto &#8211; BEFC.<\/p>\n<p><strong>Local:<\/strong> Chaglla, Peru, lado ocidental dos Andes. Vale do rio Huallaga, cerca de 540 km de Lima.<\/p>\n<p><strong>Pr\u00eamios:<\/strong> <em>International Milestone Rockfill Dam Project &#8211; IV International Symposium on Rockfill Dams &#8211; 2017, Belo Horizonte, Brazil.<\/em><\/p>\n<p><strong>Dimens\u00f5es:<\/strong> 211 metros de altura por 270 de largura.<\/p>\n<p><strong>Projetista:<\/strong> Intertechne.<\/p>\n<p><strong>Construtora:<\/strong> Odebrechet.<\/p>\n<p><strong>Ano de in\u00edcio de obra:<\/strong> 2012.<\/p>\n<p><strong>Ano de t\u00e9rmino da obra:<\/strong> 2015.<\/p>\n<p>Uma r\u00e1pida olhada no Google Earth na regi\u00e3o de Chaglla, e s\u00f3 pelo padr\u00e3o das estradas, j\u00e1 vemos que o lugar n\u00e3o \u00e9 f\u00e1cil.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-445\" src=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/ChagllaEstradas.jpg\" alt=\"\" width=\"1559\" height=\"846\" srcset=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/ChagllaEstradas.jpg 1559w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/ChagllaEstradas-300x163.jpg 300w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/ChagllaEstradas-1024x556.jpg 1024w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/ChagllaEstradas-768x417.jpg 768w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/ChagllaEstradas-1536x834.jpg 1536w\" sizes=\"auto, (max-width: 1559px) 100vw, 1559px\" \/><\/p>\n<p>Eu fiquei particularmente impressionado pelos taludes laterais, onde est\u00e3o localizados os emboques dos 3 t\u00faneis de vertedouro da barragem, em encostas de 50\u00ba a 70\u00ba de inclina\u00e7\u00e3o! A geologia estrutural e o estudo de maci\u00e7os foram important\u00edssimos para este projeto: funda\u00e7\u00f5es, caminhos de acesso, t\u00faneis e taludes de corte.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-459\" src=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla01a.jpg\" alt=\"\" width=\"1148\" height=\"730\" srcset=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla01a.jpg 1148w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla01a-300x191.jpg 300w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla01a-1024x651.jpg 1024w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla01a-768x488.jpg 768w\" sizes=\"auto, (max-width: 1148px) 100vw, 1148px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-460\" src=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla02.jpg\" alt=\"\" width=\"1198\" height=\"699\" srcset=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla02.jpg 1198w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla02-300x175.jpg 300w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla02-1024x597.jpg 1024w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla02-768x448.jpg 768w\" sizes=\"auto, (max-width: 1198px) 100vw, 1198px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-461\" src=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla03.jpg\" alt=\"\" width=\"1527\" height=\"747\" srcset=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla03.jpg 1527w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla03-300x147.jpg 300w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla03-1024x501.jpg 1024w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla03-768x376.jpg 768w\" sizes=\"auto, (max-width: 1527px) 100vw, 1527px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-462\" src=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla04.jpg\" alt=\"\" width=\"1546\" height=\"749\" srcset=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla04.jpg 1546w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla04-300x145.jpg 300w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla04-1024x496.jpg 1024w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla04-768x372.jpg 768w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla04-1536x744.jpg 1536w\" sizes=\"auto, (max-width: 1546px) 100vw, 1546px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-463\" src=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla05.jpg\" alt=\"\" width=\"1569\" height=\"728\" srcset=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla05.jpg 1569w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla05-300x139.jpg 300w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla05-1024x475.jpg 1024w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla05-768x356.jpg 768w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla05-1536x713.jpg 1536w\" sizes=\"auto, (max-width: 1569px) 100vw, 1569px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-464\" src=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla06.jpg\" alt=\"\" width=\"1544\" height=\"770\" srcset=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla06.jpg 1544w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla06-300x150.jpg 300w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla06-1024x511.jpg 1024w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla06-768x383.jpg 768w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla06-1536x766.jpg 1536w\" sizes=\"auto, (max-width: 1544px) 100vw, 1544px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-454\" src=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla07.jpg\" alt=\"\" width=\"1559\" height=\"785\" srcset=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla07.jpg 1559w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla07-300x151.jpg 300w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla07-1024x516.jpg 1024w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla07-768x387.jpg 768w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla07-1536x773.jpg 1536w\" sizes=\"auto, (max-width: 1559px) 100vw, 1559px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-455\" src=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla08.jpg\" alt=\"\" width=\"1543\" height=\"780\" srcset=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla08.jpg 1543w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla08-300x152.jpg 300w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla08-1024x518.jpg 1024w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla08-768x388.jpg 768w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla08-1536x776.jpg 1536w\" sizes=\"auto, (max-width: 1543px) 100vw, 1543px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-456\" src=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla09.jpg\" alt=\"\" width=\"1563\" height=\"768\" srcset=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla09.jpg 1563w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla09-300x147.jpg 300w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla09-1024x503.jpg 1024w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla09-768x377.jpg 768w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla09-1536x755.jpg 1536w\" sizes=\"auto, (max-width: 1563px) 100vw, 1563px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-457\" src=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla10.jpg\" alt=\"\" width=\"1561\" height=\"766\" srcset=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla10.jpg 1561w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla10-300x147.jpg 300w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla10-1024x502.jpg 1024w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla10-768x377.jpg 768w, https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/Chaglla10-1536x754.jpg 1536w\" sizes=\"auto, (max-width: 1561px) 100vw, 1561px\" \/><\/p>\n<h3>AGRADECIMENTOS<\/h3>\n<p>Agrade\u00e7o ao meu colega geot\u00e9cnico Raphael Maia por me mostrar este projeto.<\/p>\n<h3>REFER\u00caNCIAS<\/h3>\n<p><strong><span style=\"color: #000080;\"><a style=\"color: #000080;\" href=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/UsinaHidreletricaChaglla.pdf\">UsinaHidrel\u00e9tricaChaglla<\/a><\/span><\/strong><\/p>\n<p><span style=\"color: #000080;\"><strong><a style=\"color: #000080;\" href=\"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/T3.6-Alex-Martins-Calcina.pdf\">T3.6 &#8211; Alex Martins Calcina<\/a><\/strong><\/span><\/p>\n<p><span style=\"color: #000080;\"><strong><a style=\"color: #000080;\" href=\"http:\/\/portalclubedeengenharia.org.br\/2017\/08\/23\/projeto-de-ponta-feito-por-brasileiros-no-peru-aprimorou-criterios-internacionais\/\">http:\/\/portalclubedeengenharia.org.br\/2 &#8230; nacionais\/<\/a><\/strong><\/span><\/p>\n<p><span style=\"color: #000080;\"><strong><a style=\"color: #000080;\" href=\"http:\/\/portalclubedeengenharia.org.br\/arquivo\/1503510429.pdf\">http:\/\/portalclubedeengenharia.org.br\/a &#8230; 510429.pdf<\/a><\/strong><\/span><\/p>\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-wide\"\/>\n\n\n\n<p>A JS Geologia Aplicada publica artigos sobre grandes obras com o \u00fanico prop\u00f3sito de divulgar e difundir conhecimento, e gerar interesse por empreendimentos e projetos considerados de sucesso e desafiadores. Os artigos s\u00e3o feitos somente utilizando-se dados p\u00fablicos da internet. A JS agradece a comunica\u00e7\u00e3o de qualquer erro ou falha nos artigos que possam ser corrigidos.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Usina hidrel\u00e9trica de 211 metros de altura encaixada entre encostas subverticais.<\/p>\n","protected":false},"author":1,"featured_media":452,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[34],"tags":[],"class_list":["post-442","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grandeobras"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/jsgeo.com.br\/blog\/wp-content\/uploads\/2023\/05\/BlogPostChaglla.jpeg","_links":{"self":[{"href":"https:\/\/jsgeo.com.br\/blog\/wp-json\/wp\/v2\/posts\/442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jsgeo.com.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jsgeo.com.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jsgeo.com.br\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jsgeo.com.br\/blog\/wp-json\/wp\/v2\/comments?post=442"}],"version-history":[{"count":17,"href":"https:\/\/jsgeo.com.br\/blog\/wp-json\/wp\/v2\/posts\/442\/revisions"}],"predecessor-version":[{"id":475,"href":"https:\/\/jsgeo.com.br\/blog\/wp-json\/wp\/v2\/posts\/442\/revisions\/475"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jsgeo.com.br\/blog\/wp-json\/wp\/v2\/media\/452"}],"wp:attachment":[{"href":"https:\/\/jsgeo.com.br\/blog\/wp-json\/wp\/v2\/media?parent=442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jsgeo.com.br\/blog\/wp-json\/wp\/v2\/categories?post=442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jsgeo.com.br\/blog\/wp-json\/wp\/v2\/tags?post=442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}