Utilize este identificador para referenciar este registo:
https://hdl.handle.net/10316/10748
Título: | Size effect of welded thin-walled tubular joints | Autor: | Mashiri, Fidelis Rutendo Zhao, Xiao-Ling Hirt, Manfred A. Nussbaumer, Alain |
Palavras-chave: | Size effect; Thickness effect; Welded joints; Plate; Tube; Weld defects; Fatigue | Data: | Mar-2007 | Editora: | World Scientific Publishing Company | Citação: | International Journal of Structural Stability and Dynamics. 7:1 (2007) 101-127 | Resumo: | This paper clarifies the terminologies used to describe the size effect on fatigue behavior of welded joints. It summarizes the existing research on size effect in the perspective of newly defined terminologies. It identifies knowledge gaps in designing tubular joints using the hot spot stress method, i.e. thin-walled tubular joints with wall thickness less than 4 mm and thick-walled tubular joints with wall thickness larger than 50 mm, or diameter to thickness ratio less than 24. It is the thin-walled tubular joints that are addressed in this paper. It is found that thin-walled tube-plate T-joints do not follow the conventional trend: the thinner the section is, the higher the fatigue life. It is also found that simple extrapolation of existing fatigue design curves may result in unsafe design of thin-walled tube–tube T-joints. The effect of chord stiffness on fatigue behavior of thin-walled tubular T-joints is also discussed. | URI: | https://hdl.handle.net/10316/10748 | ISSN: | 0219-4554 | DOI: | 10.1142/S0219455407002228 | Direitos: | openAccess |
Aparece nas coleções: | FCTUC Eng.Civil - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
Size effect of welded thin-walled tubular joints.pdf | 7.36 MB | Adobe PDF | Ver/Abrir |
Citações SCOPUSTM
12
Visto em 8/jul/2024
Citações WEB OF SCIENCETM
5
13
Visto em 2/jul/2024
Visualizações de página 50
532
Visto em 9/jul/2024
Downloads 50
632
Visto em 9/jul/2024
Google ScholarTM
Verificar
Altmetric
Altmetric
Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.