Matches in SemOpenAlex for { <https://semopenalex.org/work/W2035136622> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2035136622 endingPage "1434" @default.
- W2035136622 startingPage "1426" @default.
- W2035136622 abstract "The elasto-plastic analysis of composite beams is important when considering the increase in bending resistance of the beam and the end slip between the steel and concrete at higher strains. This paper provides a simplified method of elasto-plastic analysis by considering equilibrium of the composite cross-section as a function of its strain profile. A parabolic–rectangular stress block for concrete is used in this model with a declining concrete strength at strains exceeding 0.0035. The bending resistance of the composite beam is expressed as a function of the bottom flange strain, and is compared to fully plastic design to EN 1994-1-1: Eurocode 4 and the AISC LRFD Code. The effect of various parameters on the development of the plastic bending resistance of composite beams is investigated, such as asymmetry of the section, the steel strength, the influence of propped or un-propped construction, strain hardening in the steel and reducing concrete strength at high strains, interface slip, and the effect of openings in the web of the beams. It was found that a moment of 95% of the plastic bending resistance of a composite beam (0.95Mpℓ) is reached at a flange strain of 2 to 4 × yield strain for propped beams and 5 to 10 × yield strain for un-propped beams. When strain hardening in the steel is included in the analysis, bottom flange strains at a moment of 0.95Mpℓ are reduced by up to 30% relative to the case without strain hardening." @default.
- W2035136622 created "2016-06-24" @default.
- W2035136622 creator A5036311671 @default.
- W2035136622 creator A5040259962 @default.
- W2035136622 date "2011-10-01" @default.
- W2035136622 modified "2023-10-14" @default.
- W2035136622 title "Simplified elasto-plastic analysis of composite beams and cellular beams to Eurocode 4" @default.
- W2035136622 cites W2058172536 @default.
- W2035136622 cites W2089417260 @default.
- W2035136622 doi "https://doi.org/10.1016/j.jcsr.2011.03.016" @default.
- W2035136622 hasPublicationYear "2011" @default.
- W2035136622 type Work @default.
- W2035136622 sameAs 2035136622 @default.
- W2035136622 citedByCount "14" @default.
- W2035136622 countsByYear W20351366222014 @default.
- W2035136622 countsByYear W20351366222016 @default.
- W2035136622 countsByYear W20351366222017 @default.
- W2035136622 countsByYear W20351366222018 @default.
- W2035136622 countsByYear W20351366222020 @default.
- W2035136622 countsByYear W20351366222021 @default.
- W2035136622 countsByYear W20351366222022 @default.
- W2035136622 countsByYear W20351366222023 @default.
- W2035136622 crossrefType "journal-article" @default.
- W2035136622 hasAuthorship W2035136622A5036311671 @default.
- W2035136622 hasAuthorship W2035136622A5040259962 @default.
- W2035136622 hasConcept C104779481 @default.
- W2035136622 hasConcept C127413603 @default.
- W2035136622 hasConcept C128172907 @default.
- W2035136622 hasConcept C135986590 @default.
- W2035136622 hasConcept C146978453 @default.
- W2035136622 hasConcept C156413551 @default.
- W2035136622 hasConcept C159985019 @default.
- W2035136622 hasConcept C168834538 @default.
- W2035136622 hasConcept C181781793 @default.
- W2035136622 hasConcept C192562407 @default.
- W2035136622 hasConcept C195268267 @default.
- W2035136622 hasConcept C2778417280 @default.
- W2035136622 hasConcept C5475335 @default.
- W2035136622 hasConcept C66938386 @default.
- W2035136622 hasConcept C70673446 @default.
- W2035136622 hasConcept C87210426 @default.
- W2035136622 hasConceptScore W2035136622C104779481 @default.
- W2035136622 hasConceptScore W2035136622C127413603 @default.
- W2035136622 hasConceptScore W2035136622C128172907 @default.
- W2035136622 hasConceptScore W2035136622C135986590 @default.
- W2035136622 hasConceptScore W2035136622C146978453 @default.
- W2035136622 hasConceptScore W2035136622C156413551 @default.
- W2035136622 hasConceptScore W2035136622C159985019 @default.
- W2035136622 hasConceptScore W2035136622C168834538 @default.
- W2035136622 hasConceptScore W2035136622C181781793 @default.
- W2035136622 hasConceptScore W2035136622C192562407 @default.
- W2035136622 hasConceptScore W2035136622C195268267 @default.
- W2035136622 hasConceptScore W2035136622C2778417280 @default.
- W2035136622 hasConceptScore W2035136622C5475335 @default.
- W2035136622 hasConceptScore W2035136622C66938386 @default.
- W2035136622 hasConceptScore W2035136622C70673446 @default.
- W2035136622 hasConceptScore W2035136622C87210426 @default.
- W2035136622 hasIssue "10" @default.
- W2035136622 hasLocation W20351366221 @default.
- W2035136622 hasOpenAccess W2035136622 @default.
- W2035136622 hasPrimaryLocation W20351366221 @default.
- W2035136622 hasRelatedWork W1967171008 @default.
- W2035136622 hasRelatedWork W1992289549 @default.
- W2035136622 hasRelatedWork W2053212724 @default.
- W2035136622 hasRelatedWork W2077895630 @default.
- W2035136622 hasRelatedWork W2159645167 @default.
- W2035136622 hasRelatedWork W2182611101 @default.
- W2035136622 hasRelatedWork W2315808215 @default.
- W2035136622 hasRelatedWork W2322690871 @default.
- W2035136622 hasRelatedWork W2328778158 @default.
- W2035136622 hasRelatedWork W4366779389 @default.
- W2035136622 hasVolume "67" @default.
- W2035136622 isParatext "false" @default.
- W2035136622 isRetracted "false" @default.
- W2035136622 magId "2035136622" @default.
- W2035136622 workType "article" @default.