Optimal arches shape for single-point-supported deck bridges
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DOI: 10.1007/s00707-017-2084-0
Abstract: The arch shape is a timeless structural solution as it has been widely used in the past but is still a common solution adopted nowadays for large spans. Structural efficiency depends primarily on optimal material… read more here.
Keywords: deck; arches shape; shape single; optimal arches ... See more keywords
Maritime operation of an unmanned rotorcraft with tethered ship deck landing system
Sign Up to like & getrecommendations! Published in 2020 at "CEAS Aeronautical Journal"
DOI: 10.1007/s13272-020-00472-9
Abstract: In security-critical situations in the maritime area, ship-based deployment of remotely piloted aircraft systems could enable automated acquisition of aerial images and other sensor data. If intervention is required, response times of federal institutions could… read more here.
Keywords: system; deck; deck landing; unmanned rotorcraft ... See more keywords
Investigation of the Ultimate Capacity of NSM FRP-Strengthened Concrete Bridge Deck Slabs
Sign Up to like & getrecommendations! Published in 2018 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-017-2650-8
Abstract: The use of near-surface-mounted (NSM) fibre-reinforced polymer (FRP) is a promising technology for increasing ultimate strength of concrete structures. However, the application of this strengthening method in concrete deck slabs is rather limited. This paper… read more here.
Keywords: bridge deck; deck; capacity; deck slabs ... See more keywords
Evaluation and prediction for effect of conductive gussasphalt mixture on corrosion of steel bridge deck
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DOI: 10.1016/j.conbuildmat.2019.116837
Abstract: Abstract Conductive gussasphalt mixture can melt snow on the bridge deck, but it may corrode steel bridge deck and have an impact on traffic environment and safety when the power is on. To solve this… read more here.
Keywords: bridge deck; conductive gussasphalt; deck; steel bridge ... 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 resistance of the deck plate in steel orthotropic deck structures
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2018.06.014
Abstract: Steel orthotropic decks in bridges and ferries have shown to be prone to fatigue cracking. A typical fatigue crack observed in these structures initiates at the root of the weld between the deck plate and… read more here.
Keywords: deck; deck plate; steel orthotropic; fatigue resistance ... See more keywords
Fatigue tests of welded connections between longitudinal stringer and deck plate in railway bridge orthotropic steel decks
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2017.10.016
Abstract: Abstract This research presented the fatigue tests of longitudinal stringer-to-deck (SD) welded connections, which have been identified as the locations most sensitive to fatigue damage in the orthotropic steel decks (OSDs) of railway bridges. Four… read more here.
Keywords: deck; stringer deck; fatigue tests; crack ... 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
Influence of local deck vibrations on the evaluation of the maximum acceleration of a steel-concrete composite bridge for a high-speed railway
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2019.109736
Abstract: Abstract European design standards have established an upper limit on the deck acceleration of the high-speed railway bridges, however the influence of local vibrations of the deck members is rarely considered when modelling the vibrational… read more here.
Keywords: deck; bridge; acceleration; deck vibrations ... See more keywords
Concentrated load distribution in corrugated steel decks: A parametric finite element study
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DOI: 10.1016/j.engstruct.2019.110158
Abstract: Abstract This paper presents results of an extensive parametric finite element study on a concentrated load distribution in corrugated steel decks. The parametric study was conducted using fine element models developed in ANSYS. Optimal parameters… read more here.
Keywords: finite element; deck; concentrated load; study ... See more keywords
Measurements of residual stresses in a welded orthotropic steel deck by the hole-drilling method considering stress biaxiality
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2020.111690
Abstract: Abstract Welding residual stress (WRS) significantly affects the fatigue cracking of orthotropic steel deck. In this paper, the influence of strain release coefficients (SRC) calibration methods on the WRS measurement results of the hole-drilling method… read more here.
Keywords: deck; method; stress biaxiality; wrs ... See more keywords