Duplicação da Rodovia BR 040
Cortina Atirantada Km 54
Autor: L.A.Naresi Jr.
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Abertura do Acesso à Crista da Cortina.
Tratamento do Acesso à Crista da Cortina.
Abertura do Acesso à Cortina.
Escavação – Base da Cortina.
Escavação – Base da Cortina.
Perfuração dos Tirantes.
Perfuração dos Tirantes.
Instalação Dos Tirantes.
Perfuração Estaca Raiz 200mm ( em Solo ).
Perfuração Estaca Raiz 200mm ( em Rocha ).
Regularização do Talude.
Montagem da Forma - Painel 2.
Detalhe Armadura – Estaca Raiz
Montagem da Forma – Painel 1.
Aplicação de Concreto – 30 Mpa.
Armadura – Painel 3.
Montagem de Forma – Painel 3.
Escavação Nichos – Vista.
Montagem da Forma em nichos alternados- Vista.
Protensão nos Tirantes.
Vista Parcial da Obra - baixando a ferragem de espera
Escavação dos Nichos.
Vista Parcial da Obra.
Vista Geral da Obra - Detalhe do tubo de PVC de concretagem a 130,00 m
Vista Parcial da Obra.
Canaleta De Proteção -Crista.
Regularização de Terreno.
Concreto Sarrafeado.
Vista Parcial.
Perfuração Dos Tirantes – Solo Grampeado.
Perfuração Dos Tirantes – Solo Grampeado.
Perfuração Dos Tirantes – Solo Grampeado.
Solo Grampeado – Vista de Jusante.
Cortina Atirantada – Vista de Jusante.
Cortina atirantada e base de solo grampeado
Visão Parcial da obra
Conclusão do Solo Grampeado
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Vista lateral do resultado da obra.
Autor: L.A.Naresi Jr.
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Abertura do Acesso à Crista da Cortina.
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Vista lateral do resultado da obra.
Muito boas as fotos! Obrigada por compartilhar na internet. Sou professora de Construçao Civil e utilizei as fotos para ilustrar "o passo a passo" da execuçao de cortinas atirantadas nas aulas (nao esqueci de colocar a referência!!)
ResponderExcluirFernanda Gouveia - UFPa
Abraços e obrigado Fernanda.
ExcluirÓtimas as fotos. Me ajudou bastente em um trabalho... Faço curso técnico em edificações no Cefet de Araxá. Deu uma apresentação legal
ResponderExcluirAbraços.
Excluirótimo trabalho, execução e organização do canteiro. Usarei as fotos para meu trabalho de conclusão do curso de Eng.ª Civil. Bem explicado, passo a passo. Referencial das fotos no fim do trabalho. Luciano Carvalho - RJ
ResponderExcluirFeliz por ter contribuido.
ExcluirEste comentário foi removido pelo autor.
ResponderExcluirGostei muito, bem elaborado, e me ajudou a identificar a diferença entre solo grampeado e cortinas atirantadas. Muito origada
ResponderExcluirBacana o objetivo e este.
ExcluirMuito boa as Fotos e o acompanhamento da Obra, estou utilizando essa execução no meu TCC de Engº Civil, com as devidas referencias!
ResponderExcluirAgardeço pelo carinho.
Excluir