2011
DOI: 10.1016/j.jcsr.2011.02.003
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Evaluation of the slenderness ratio in built-up cold-formed box sections

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Cited by 93 publications
(16 citation statements)
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“…Stone's study [6] on built-up I section formed with two channels and screw attachments and Wilson's study [7] on box section composed of two C-section members in contact by seam weld showed that AISI provision about the strength of built-up compression members is conservative on an average for thin members and exceedingly for thick members. Peters [8] studied the effects of fastener spacing on built-up box compression members which consisted of a channel section and a track section.…”
Section: Literature Reviewmentioning
confidence: 99%
“…Stone's study [6] on built-up I section formed with two channels and screw attachments and Wilson's study [7] on box section composed of two C-section members in contact by seam weld showed that AISI provision about the strength of built-up compression members is conservative on an average for thin members and exceedingly for thick members. Peters [8] studied the effects of fastener spacing on built-up box compression members which consisted of a channel section and a track section.…”
Section: Literature Reviewmentioning
confidence: 99%
“…Stone and LaBoube [1], Whittle and Ramseyer [2] and Reyes and Guzman [3] investigated the cold-formed steel built-up compression members. The investigations focused on typical built-up sections that were formed by lipped and plain channel sections without web stiffeners.…”
Section: Introductionmentioning
confidence: 99%
“…Este tipo de seção é largamente utilizado na construção devido seu baixo custo, favoravelmente, em regiões onde o salário por hora dos soldadores é baixo, fazendo com que seu emprego se torne atrativo, quando comparado com outros locais. 7 As vantagens de se utilizar a combinação de perfis já são bem conhecidos na indústria da construção, sendo as seções caixa favoráveis ao aumento do comprimento destravado e da carga resistente, quando comparados aos mesmos componentes de forma simples. Neste tipo de seção, destaca-se também a boa rigidez à torção (eliminando travamentos), menor área exposta, (reduzindo a área de pintura) e menor área de estagnação de líquidos ou detritos (reduzindo a possibilidade de corrosão) oferecendo soluções econômicas.…”
Section: Seções Compostasunclassified