Effect of crack-closure treatment on fatigue durability of cracked rib-to-deck welded joints in steel bridge decks
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Central South University"
DOI: 10.1007/s11771-019-4194-4
Abstract: To evaluate the effect of treating long cracks with the impact crack-closure retrofit (ICR) technique, three rib-to-deck welded specimens with a crack length of about 100 mm were tested. The metallographic structure, crack section, crack… read more here.
Keywords: effect; rib deck; crack closure; deck welded ... See more keywords
Fatigue performance of rib-to-deck double-side welded joints in orthotropic steel decks
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2019.07.015
Abstract: Abstract Fatigue cracking of rib-to-deck welded joints is the major fatigue problem of the orthotropic steel deck (OSD). It is important to evaluate the fatigue performance improvement of rib-to-deck double-side welded joints in an OSD… read more here.
Keywords: side welded; welded joints; rib deck; deck ... See more keywords
Fatigue evaluation of rib-to-deck welded joint using averaged strain energy density method
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.09.090
Abstract: Abstract This paper investigates the feasibility of an averaged strain energy density (SED) method for fatigue evaluation of rib-to-deck weld joint in orthotropic steel deck. The effect of weld geometry on fatigue resistance of rib-to-deck… read more here.
Keywords: rib deck; deck; deck welded; sed method ... See more keywords
Experimental study on the determination of welding residual stress in rib-deck weld by sharp indentation testing
Sign Up to like & getrecommendations! Published in 2021 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2021.107516
Abstract: Abstract Implementing accurate fatigue evaluation of rib-deck welds in orthotropic steel decks (OSDs) has become a focus in recent years. In light of the considerable effect of the welding residual stress (WRS), the surface WRS… read more here.
Keywords: rib; residual stress; rib deck; crack ... See more keywords
Experimental study on fatigue behavior of trapezoidal rib-to-deck welded joints in orthotropic steel decks strengthened with CFRP sheets
Sign Up to like & getrecommendations! Published in 2023 at "Advances in Structural Engineering"
DOI: 10.1177/13694332231153968
Abstract: Due to the unavoidable stress concentrations and welding defects, the trapezoidal rib-to-deck welded joints of Orthotropic Steel Bridge Decks (OSBD) are prone to fatigue cracking. It is a new exploration to apply Carbon Fiber Reinforced… read more here.
Keywords: deck welded; rib deck; strengthened cfrp; deck ... See more keywords
Fatigue evaluation of the rib-deck weld in OSDs considering the effect of asphalt-steel interface bonding property
Sign Up to like & getrecommendations! Published in 2023 at "Advances in Structural Engineering"
DOI: 10.1177/13694332231165347
Abstract: The interface bonding layer is usually adopted to connect the asphalt surfacing and steel deck plate; however, the effect of interface bonding conditions on fatigue performance of rib-deck welds still remains unclear. In this study,… read more here.
Keywords: effect; interface bonding; interface; rib deck ... See more keywords