FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200114344> ?p ?o ?g. }

• W4200114344 endingPage "108698" @default.
• W4200114344 startingPage "108698" @default.
• W4200114344 abstract "The stability and design of steel equal-leg angle section members subjected to uniaxial bending are studied herein. An experimental investigation, comprising material testing, initial geometric imperfection measurements and physical tests on hot-rolled steel equal-leg angle section beams is first presented. The test results, in combination with existing experimental data on steel equal-leg angle section beams collected from the literature, are then used for the validation of numerical (shell finite element) models, developed within the commercial package ABAQUS. Next, a numerical parametric study is presented considering both hot-rolled and cold-formed steel angle section beams with a wide range of slenderness values. In major-axis bending, both lateral-torsional and local buckling were observed, with the former characterised by lateral deflection and twist of the cross-section along the member length but no cross-section deformation and the latter by relative twist and transverse bending of the outstands. In minor-axis bending, lateral-torsional buckling and Brazier flattening were observed, with the latter characterised by splaying of the outstands. Note that, for equal-leg angles under minor-axis bending, lateral-torsional buckling is dominant when the cross-section tips are in compression, while Brazier flattening is more influential when the cross-section tips are in tension. When designing for major-axis bending according to Eurocode 3, both local and lateral-torsional buckling are considered; it is shown herein that equal-leg angle section beams under major-axis bending can be designed using a normalised slenderness based on the minimum of the local and lateral-torsional elastic buckling moments, while also considering the ratio of the local to the lateral-torsional elastic buckling moments. For minor-axis bending, Eurocode 3 only requires cross-section checks; this is found to result in unsafe predictions in some cases. It is shown that both safer and more accurate resistance predictions can be achieved when lateral-torsional buckling and Brazier flattening are accounted for in the design of equal-leg angle section beams under minor-axis bending, using a normalised slenderness, based on the minimum of the lateral-torsional and Brazier flattening critical buckling moments. Finally, new design proposals for steel equal-leg angle section beams, covering both major- and minor-axis bending, are developed and verified against the experimental and numerical results. The proposed design rules are shown to offer substantially more accurate and consistent resistance predictions compared to existing codified design rules. The reliability of the new design provisions, with a recommended partial safety factor γM1=1.0, is verified following the EN 1990 procedure." @default.
• W4200114344 created "2021-12-31" @default.
• W4200114344 creator A5023520366 @default.
• W4200114344 creator A5043168286 @default.
• W4200114344 creator A5048001777 @default.
• W4200114344 date "2022-02-01" @default.
• W4200114344 modified "2023-10-10" @default.
• W4200114344 title "Testing, simulation and design of steel equal-leg angle section beams" @default.
• W4200114344 cites W1123694547 @default.
• W4200114344 cites W1963966586 @default.
• W4200114344 cites W1981575921 @default.
• W4200114344 cites W1992174787 @default.
• W4200114344 cites W2018923147 @default.
• W4200114344 cites W2020482421 @default.
• W4200114344 cites W2020940797 @default.
• W4200114344 cites W2025353691 @default.
• W4200114344 cites W2035118047 @default.
• W4200114344 cites W2044984823 @default.
• W4200114344 cites W2046898532 @default.
• W4200114344 cites W2053989160 @default.
• W4200114344 cites W2082858109 @default.
• W4200114344 cites W2090689077 @default.
• W4200114344 cites W2136739673 @default.
• W4200114344 cites W2148551549 @default.
• W4200114344 cites W2150749080 @default.
• W4200114344 cites W2587743861 @default.
• W4200114344 cites W2735024069 @default.
• W4200114344 cites W2754225723 @default.
• W4200114344 cites W2889500020 @default.
• W4200114344 cites W2889605060 @default.
• W4200114344 cites W2911739269 @default.
• W4200114344 cites W3082875640 @default.
• W4200114344 cites W3151372439 @default.
• W4200114344 cites W3176579440 @default.
• W4200114344 cites W3206185447 @default.
• W4200114344 doi "https://doi.org/10.1016/j.tws.2021.108698" @default.
• W4200114344 hasPublicationYear "2022" @default.
• W4200114344 type Work @default.
• W4200114344 citedByCount "8" @default.
• W4200114344 countsByYear W42001143442022 @default.
• W4200114344 countsByYear W42001143442023 @default.
• W4200114344 crossrefType "journal-article" @default.
• W4200114344 hasAuthorship W4200114344A5023520366 @default.
• W4200114344 hasAuthorship W4200114344A5043168286 @default.
• W4200114344 hasAuthorship W4200114344A5048001777 @default.
• W4200114344 hasBestOaLocation W42001143442 @default.
• W4200114344 hasConcept C105795698 @default.
• W4200114344 hasConcept C117251300 @default.
• W4200114344 hasConcept C120665830 @default.
• W4200114344 hasConcept C121332964 @default.
• W4200114344 hasConcept C127413603 @default.
• W4200114344 hasConcept C135628077 @default.
• W4200114344 hasConcept C154954056 @default.
• W4200114344 hasConcept C159985019 @default.
• W4200114344 hasConcept C168834538 @default.
• W4200114344 hasConcept C192562407 @default.
• W4200114344 hasConcept C19444555 @default.
• W4200114344 hasConcept C2781355719 @default.
• W4200114344 hasConcept C33923547 @default.
• W4200114344 hasConcept C5475335 @default.
• W4200114344 hasConcept C66743075 @default.
• W4200114344 hasConcept C66938386 @default.
• W4200114344 hasConcept C85476182 @default.
• W4200114344 hasConcept C87210426 @default.
• W4200114344 hasConceptScore W4200114344C105795698 @default.
• W4200114344 hasConceptScore W4200114344C117251300 @default.
• W4200114344 hasConceptScore W4200114344C120665830 @default.
• W4200114344 hasConceptScore W4200114344C121332964 @default.
• W4200114344 hasConceptScore W4200114344C127413603 @default.
• W4200114344 hasConceptScore W4200114344C135628077 @default.
• W4200114344 hasConceptScore W4200114344C154954056 @default.
• W4200114344 hasConceptScore W4200114344C159985019 @default.
• W4200114344 hasConceptScore W4200114344C168834538 @default.
• W4200114344 hasConceptScore W4200114344C192562407 @default.
• W4200114344 hasConceptScore W4200114344C19444555 @default.
• W4200114344 hasConceptScore W4200114344C2781355719 @default.
• W4200114344 hasConceptScore W4200114344C33923547 @default.
• W4200114344 hasConceptScore W4200114344C5475335 @default.
• W4200114344 hasConceptScore W4200114344C66743075 @default.
• W4200114344 hasConceptScore W4200114344C66938386 @default.
• W4200114344 hasConceptScore W4200114344C85476182 @default.
• W4200114344 hasConceptScore W4200114344C87210426 @default.
• W4200114344 hasFunder F4320320283 @default.
• W4200114344 hasLocation W42001143441 @default.
• W4200114344 hasLocation W42001143442 @default.
• W4200114344 hasOpenAccess W4200114344 @default.
• W4200114344 hasPrimaryLocation W42001143441 @default.
• W4200114344 hasRelatedWork W2062624322 @default.
• W4200114344 hasRelatedWork W2111044712 @default.
• W4200114344 hasRelatedWork W2366626687 @default.
• W4200114344 hasRelatedWork W2780792742 @default.
• W4200114344 hasRelatedWork W3018194469 @default.
• W4200114344 hasRelatedWork W3024148261 @default.
• W4200114344 hasRelatedWork W3039102344 @default.
• W4200114344 hasRelatedWork W4303182991 @default.
• W4200114344 hasRelatedWork W4320807806 @default.
• W4200114344 hasRelatedWork W4384559040 @default.
• W4200114344 hasVolume "171" @default.

• next