Evaluation of Using Triangular Plates as Continuity Plates in Box Column Section in Prequalified Welded Connections under Cyclic Loading

Welding of Continuity plates in box columns are not easily possible, therefore some researches has been done for substitution of external continuity plates.In this study first discussed about effects of continuity plate in I beam to Box column with top and bottom plate (WFP) and welded unreinforced...

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Autores principales:	Mohammad Ali Kafi, Payam Tarighi
Formato:	article
Lenguaje:	FA
Publicado:	Iranian Society of Structrual Engineering (ISSE) 2017
Materias:	steel structures continuity plates moment connections reduced beam section triangular plates Bridge engineering TG1-470 Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/4af97d6b1f1d42748224c682f081f7e7
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spelling	oai:doaj.org-article:4af97d6b1f1d42748224c682f081f7e72021-11-08T15:46:17ZEvaluation of Using Triangular Plates as Continuity Plates in Box Column Section in Prequalified Welded Connections under Cyclic Loading2476-39772538-261610.22065/jsce.2016.41236https://doaj.org/article/4af97d6b1f1d42748224c682f081f7e72017-02-01T00:00:00Zhttps://www.jsce.ir/article_41236_0a76fbea5f2709df50c0531fbae4d5d4.pdfhttps://doaj.org/toc/2476-3977https://doaj.org/toc/2538-2616Welding of Continuity plates in box columns are not easily possible, therefore some researches has been done for substitution of external continuity plates.In this study first discussed about effects of continuity plate in I beam to Box column with top and bottom plate (WFP) and welded unreinforced flange-welded web connection (WUF-W) and reduced beam section connection (RBS). Then, triangular plates use to in connection beam to box column as continuity plates and to consider under cyclic loading. Studies have shown that existence of continuity plates in connections mentioned above have averagely increased loading capacity, rigidity and energy absorption 63, 86 and 75 percent respectively. The results also showed that using of triangular plates as continuity plates of box columns causing plastic strain in column flange in the area that concentration of materials is not much in triangular plates and increased the probability of failure in weld of plates to the column flange. Also using of triangular plates as continuity plates have not affected on plastic hinge location.Mohammad Ali KafiPayam TarighiIranian Society of Structrual Engineering (ISSE)articlesteel structurescontinuity platesmoment connectionsreduced beam sectiontriangular platesBridge engineeringTG1-470Building constructionTH1-9745FAJournal of Structural and Construction Engineering, Vol 3, Iss 4, Pp 120-138 (2017)
institution	DOAJ
collection	DOAJ
language	FA
topic	steel structures continuity plates moment connections reduced beam section triangular plates Bridge engineering TG1-470 Building construction TH1-9745
spellingShingle	steel structures continuity plates moment connections reduced beam section triangular plates Bridge engineering TG1-470 Building construction TH1-9745 Mohammad Ali Kafi Payam Tarighi Evaluation of Using Triangular Plates as Continuity Plates in Box Column Section in Prequalified Welded Connections under Cyclic Loading
description	Welding of Continuity plates in box columns are not easily possible, therefore some researches has been done for substitution of external continuity plates.In this study first discussed about effects of continuity plate in I beam to Box column with top and bottom plate (WFP) and welded unreinforced flange-welded web connection (WUF-W) and reduced beam section connection (RBS). Then, triangular plates use to in connection beam to box column as continuity plates and to consider under cyclic loading. Studies have shown that existence of continuity plates in connections mentioned above have averagely increased loading capacity, rigidity and energy absorption 63, 86 and 75 percent respectively. The results also showed that using of triangular plates as continuity plates of box columns causing plastic strain in column flange in the area that concentration of materials is not much in triangular plates and increased the probability of failure in weld of plates to the column flange. Also using of triangular plates as continuity plates have not affected on plastic hinge location.
format	article
author	Mohammad Ali Kafi Payam Tarighi
author_facet	Mohammad Ali Kafi Payam Tarighi
author_sort	Mohammad Ali Kafi
title	Evaluation of Using Triangular Plates as Continuity Plates in Box Column Section in Prequalified Welded Connections under Cyclic Loading
title_short	Evaluation of Using Triangular Plates as Continuity Plates in Box Column Section in Prequalified Welded Connections under Cyclic Loading
title_full	Evaluation of Using Triangular Plates as Continuity Plates in Box Column Section in Prequalified Welded Connections under Cyclic Loading
title_fullStr	Evaluation of Using Triangular Plates as Continuity Plates in Box Column Section in Prequalified Welded Connections under Cyclic Loading
title_full_unstemmed	Evaluation of Using Triangular Plates as Continuity Plates in Box Column Section in Prequalified Welded Connections under Cyclic Loading
title_sort	evaluation of using triangular plates as continuity plates in box column section in prequalified welded connections under cyclic loading
publisher	Iranian Society of Structrual Engineering (ISSE)
publishDate	2017
url	https://doaj.org/article/4af97d6b1f1d42748224c682f081f7e7
work_keys_str_mv	AT mohammadalikafi evaluationofusingtriangularplatesascontinuityplatesinboxcolumnsectioninprequalifiedweldedconnectionsundercyclicloading AT payamtarighi evaluationofusingtriangularplatesascontinuityplatesinboxcolumnsectioninprequalifiedweldedconnectionsundercyclicloading
_version_	1718441657425199104

Evaluation of Using Triangular Plates as Continuity Plates in Box Column Section in Prequalified Welded Connections under Cyclic Loading

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