Flexural behavior of an innovative dovetail UHPC joint in composite bridges under negative bending moment
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2019.109716
Abstract: Abstract The 5th Nanjing Yangtze River Bridge is a three-tower cable-stayed bridge with a main span of 600 m and a composite cross section consisting of a steel box girder- and precast ultra-high performance concrete (UHPC)… read more here.
Keywords: behavior innovative; bending moment; flexural behavior; uhpc slabs ... See more keywords
Experimental and analytical research on the flexural behaviour of steel–ECC composite beams under negative bending moments
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2020.110309
Abstract: Abstract Due to the strain-hardening and multi-cracking properties, engineered cementitious composite (ECC) is a new solution to the cracking issue in the negative bending moment region of steel–concrete composite beams. This paper presents an experimental… read more here.
Keywords: model; steel ecc; composite beams; steel ... See more keywords
Negative bending behavior of novel U-shaped steel and concrete composite beams
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2021.112217
Abstract: Abstract The negative bending behavior of the reinforcement stiffened cold-formed U-shaped steel and concrete composite beams (RCUCBs) is discussed in this paper. The negative bending experiment on 10 specimens were conducted and the damage process… read more here.
Keywords: steel; negative bending; concrete composite; steel concrete ... See more keywords
Negative bending capacity prediction of composite girders based on continuous strength method
Sign Up to like & getrecommendations! Published in 2018 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2018.04.005
Abstract: Abstract This paper investigates the ultimate negative bending capacity of composite plate girders, whose ultimate hogging flexural state is governed by the local buckling of the bottom flange of steel girders. The Continuous Strength Method,… read more here.
Keywords: bending capacity; negative bending; capacity prediction; capacity ... See more keywords
Negative bending capacity of web-embedded U-shaped steel-concrete composite beams
Sign Up to like & getrecommendations! Published in 2023 at "Advances in Structural Engineering"
DOI: 10.1177/13694332231161100
Abstract: This paper discusses the negative bending behavior of a new type of web-embedded U-shaped steel-concrete composite beams (WUSCBs). Considering the effective width of the concrete slab, a negative bending moment test was performed on eight… read more here.
Keywords: shaped steel; embedded shaped; negative bending; bending ... See more keywords