2017
DOI: 10.1590/s1678-86212017000200154
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Confiabilidade estrutural de uma ponte protendida de madeira considerando o tráfego real

Abstract: Resumos pontes protendidas de madeira consistem em sistemas estruturais alternativos, mais leves do que as pontes tradicionais, e apresentam grande rigidez e facilidade de montagem. No Brasil a primeira ponte protendida de madeira foi projetada e construída sobre o Rio Monjolinho, em São Carlos, SP. A confiabilidade desse tipo de estrutura é um dos pontos de maior preocupação técnica, embora essa forma de avaliação ainda não seja utilizada em projetos de pontes de madeira. Este trabalho objetivou avaliar a con… Show more

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Cited by 7 publications
(5 citation statements)
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“…Timber members in service can be subjected to impact loads when used in baseball batons, bridges, gun cables, railway ties, beams, formwork, silos and packaging, for examples. In this cases, timber members have more chances to failure when subjected to impact stresses than by stresses from static loads [9][10][11][12].…”
Section: Introductionmentioning
confidence: 99%
“…Timber members in service can be subjected to impact loads when used in baseball batons, bridges, gun cables, railway ties, beams, formwork, silos and packaging, for examples. In this cases, timber members have more chances to failure when subjected to impact stresses than by stresses from static loads [9][10][11][12].…”
Section: Introductionmentioning
confidence: 99%
“…Os principais enfoques recentes desses grupos incluem os estudos das propriedades da madeira e seus derivados para estruturas (Calil Neto et al, 2014;Perlin et al, 2015;Almeida et al, 2016;Christoforo et al, 2016;Lahr et al, 2016;Molina et al, 2016;Nascimento et al, 2017) e as construções em madeira (Krüger et al, 2011;Folz & Ino, 2012;Andrade Junior et al, 2014;De Araujo et al, 2016a, 2016b, 2016cNegrão et al, 2016;Cheung et al, 2017).…”
Section: Pesquisas Realizadas Sobre Os Produtos Em Madeira De Maior Vunclassified
“…As pointed out by De Araújo et al (2016) and Sotsek and Santos (2018), wood is used as a structural member in bridges (Cheung et al 2017), footbridges (Robbers et al 2018), and other civil construction projects (Chen and Guo 2016).…”
Section: Introductionmentioning
confidence: 99%