Parametric FE modeling to predict hot spot stress concentrations of bird-beak SHS joints in offshore structures
Sign Up to like & getrecommendations! Published in 2018 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2018.04.077
Abstract: Abstract Bird-beak square hollow section (SHS) joint is a new type of welded tubular joints that could be used in offshore structures. This paper presents a parametric finite element modeling strategy to predict the hot… read more here.
Keywords: predict hot; shs joints; offshore structures; spot stress ... See more keywords
Experimental and numerical studies on the hot spot stress calculation method for welded CHS X-joints stiffened by internal ring stiffeners
Sign Up to like & getrecommendations! Published in 2022 at "Advances in Structural Engineering"
DOI: 10.1177/13694332221128848
Abstract: Ring stiffeners are usually used to enhance the strengths of welded hollow section joints, which may change the magnitude and distribution of hot spot stress around intersections related to the fatigue life of the joints.… read more here.
Keywords: hot spot; ring stiffeners; spot stress;