Hollow Structural Section
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Behaviour of hollow circular section with multiple perforations under compression, flexure and torsion
Abstract Effect of the presence of perforations on thin structure has been extensively investigated for decades. Various perforation parameters were investigated in past studies. However, study on thin cylinder with multiple perforations has not been carried out. In searching for lighter structural members, the concept of perforated hollow section has been i
Lat. Am. j. solids struct.. Publicado em: 14/03/2019
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2. Uso do diafragma externo na ligação entre viga de seção I e pilar tubular de seção circular
Resumo O diafragma externo na ligação entre viga metálica de seção I e pilar metálico tubular de seção circular tem por objetivo o aumento na eficácia da transferência dos esforços. A proposta é dar alternativas ao uso desse sistema estrutural, reduzindo a limitação imposta por sua simples ligação ao se adicionar esse elemento, similar a um a
Ambient. constr.. Publicado em: 2019-03
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3. Evaluation of CHS tubular KK joints
Abstract The widespread use of tubular sections in regions like Western Europe and North America in addition structural and aesthetical reasons can be attributed to the high degree of development of their production technology. Despite this fact their use in Brazil in the past was limited to a few spatial roofs. Currently, the situation in the Brazilian mark
Lat. Am. j. solids struct.. Publicado em: 2015-11
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4. Comportamento estrutural de ligações tubulares T e KT. / Comportamento estrutural de ligações tubulares do tipo T e KT behavior of structural hollow section joints type "T" and "KT".
Os perfis tubulares sem costura são largamente utilizados em diversos países, porém, no Brasil, o uso desses perfis era bastante limitado, restringindo-se praticamente a coberturas espaciais. A situação do mercado brasileiro começou a se alterar em razão da maior oferta desses perfis proporcionada pelo início da produção pela V&M do BRASIL no ano d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/03/2012
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5. Eurocode structural fire design and its application for composite circular hollow section columns
The tabular structural fire design method for centrally loaded composite columns consisting of concrete filled steel circular hollow sections proposed in EN 1994-1-2:2005 (Eurocode 4: Design of Composite Steel and Concrete Structures - Structural Fire Design) is described here. A design procedure is then discussed, based on the determination of the temperatu
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2008-03
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6. Diagnóstico numérico de vigas Vierendeel formadas por perfis tubulares metálicos de seção circular / Numerical diagnosis of Vierendeel trusses made in steel circular hollow structural sections
Vierendeel trusses are framed structures having parallel chord members used in several types of buildings where lighting, ventilation and architectural definitions do not permit using cells with diagonal web members as in classic trusses. This work presents a study of Vierendeel trusses formed by hollow structural sections considering the global structure be
Publicado em: 2008
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7. Numerical diagnosis of Vierendeel trusses made in steel circular hollow structural sections / DiagnÃstico numÃrico de vigas Vierendeel formadas por perfis tubulares metÃlicos de seÃÃo circular
Vierendeel trusses are framed structures having parallel chord members used in several types of buildings where lighting, ventilation and architectural definitions do not permit using cells with diagonal web members as in classic trusses. This work presents a study of Vierendeel trusses formed by hollow structural sections considering the global structure be
Publicado em: 2008
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8. Um estudo sobre ligações do tipo YT de barras afastadas de seções tubulares circulares laminadas de aço / A study of gap YT joints circular hollow steel sections
This work presents the theoretical, experimental and numerical analyses using of a YT joint used in plane trusses steel, having as the beginning point the verification of the global behavior of the connection. A connection of truss of YT type with gap members was evaluated. The members that compose the connection, presented here, have circular tubular cross
Publicado em: 2007
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9. EXPERIMENTAL STUDY ON THE BEHAVIOR OF COMPOSITE COLUMNS SUBJECTED TO COMPRESSION AND BENDING / ESTUDO EXPERIMENTAL DO COMPORTAMENTO DE PILARES MISTOS SUJEITOS A FLEXO-COMPRESSÃO
Composite columns are a structural members subjected to compression and bending, made of concrete and structural steel. One particular type of composite column consists of rectangular steel hollow sections completely filled with concrete and reinforcing bars, which is the type of column considered in this work. One of the advantages of this column is the con
Publicado em: 2003
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10. Helical Nucleocapsid Structure of the Oncogenic Ribonucleic Acid Viruses (Oncornaviruses)
Negative staining of virions and isolated nucleoids from avian myeloblastosis virus, murine leukemia virus, murine mammary tumor virus, and feline leukemia virus reveals common internal structures. The majority of virions that are penetrated by phosphotungstate show spherical nucleoids with no apparent symmetry. In a small percentage of virions, two distinct