Matches in SemOpenAlex for { <https://semopenalex.org/work/W2994920231> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W2994920231 endingPage "197" @default.
- W2994920231 startingPage "179" @default.
- W2994920231 abstract "There are a number of reasons for considering web openings in steel structures with I-sections. Design of these structural members is always a practical challenge in steel construction. There are several design methods available in the literature for design of these components. Most of these methods rely on the moment-shear-axial interaction curves. However, the preliminary studies have shown that the real performance of these reduced sections is in the form of diagonal struts. The objective of this study is to present a new model based on the tensile and compressive action of diagonal struts at reduced web region to calculate shear strength of the perforated section. For this purpose, the geometry and dimensions of the diagonal struts are described and the shear strength of reduced section is calculated accordingly. To assess the accuracy of proposed geometry and dimensions for diagonal struts, a topology optimization is conducted for two finite element models and results are compared to the proposed values based on which a good agreement is found between optimized and proposed geometries. Next, design curves are presented for calculation of shear strength followed by comparison of proposed model and its predictions with the ones obtained from numerical analysis. Comparing the predictions of the proposed model with the results of 120 finite element samples, the absolute mean error and standard deviation of absolute error were calculated to be 6% and 3.7%, respectively. This comparison shows that, although the presented model is simple and easy to use, it has acceptable accuracy and can be utilized for calculation of shear strength in perforated steel I-beams." @default.
- W2994920231 created "2019-12-26" @default.
- W2994920231 creator A5033627319 @default.
- W2994920231 date "2019-11-25" @default.
- W2994920231 modified "2023-09-25" @default.
- W2994920231 title "توسعه مدل خرپایی برای تخمین ظرفیت برشی تیرهای دارای بازشوی لوبیایی در جان" @default.
- W2994920231 doi "https://doi.org/10.22065/jsce.2019.202614.1958" @default.
- W2994920231 hasPublicationYear "2019" @default.
- W2994920231 type Work @default.
- W2994920231 sameAs 2994920231 @default.
- W2994920231 citedByCount "0" @default.
- W2994920231 crossrefType "journal-article" @default.
- W2994920231 hasAuthorship W2994920231A5033627319 @default.
- W2994920231 hasConcept C105795698 @default.
- W2994920231 hasConcept C111919701 @default.
- W2994920231 hasConcept C112950240 @default.
- W2994920231 hasConcept C127413603 @default.
- W2994920231 hasConcept C130367717 @default.
- W2994920231 hasConcept C134306372 @default.
- W2994920231 hasConcept C135628077 @default.
- W2994920231 hasConcept C159985019 @default.
- W2994920231 hasConcept C191897082 @default.
- W2994920231 hasConcept C192562407 @default.
- W2994920231 hasConcept C22679943 @default.
- W2994920231 hasConcept C2524010 @default.
- W2994920231 hasConcept C2780129039 @default.
- W2994920231 hasConcept C33923547 @default.
- W2994920231 hasConcept C41008148 @default.
- W2994920231 hasConcept C60761296 @default.
- W2994920231 hasConcept C66938386 @default.
- W2994920231 hasConcept C96035792 @default.
- W2994920231 hasConceptScore W2994920231C105795698 @default.
- W2994920231 hasConceptScore W2994920231C111919701 @default.
- W2994920231 hasConceptScore W2994920231C112950240 @default.
- W2994920231 hasConceptScore W2994920231C127413603 @default.
- W2994920231 hasConceptScore W2994920231C130367717 @default.
- W2994920231 hasConceptScore W2994920231C134306372 @default.
- W2994920231 hasConceptScore W2994920231C135628077 @default.
- W2994920231 hasConceptScore W2994920231C159985019 @default.
- W2994920231 hasConceptScore W2994920231C191897082 @default.
- W2994920231 hasConceptScore W2994920231C192562407 @default.
- W2994920231 hasConceptScore W2994920231C22679943 @default.
- W2994920231 hasConceptScore W2994920231C2524010 @default.
- W2994920231 hasConceptScore W2994920231C2780129039 @default.
- W2994920231 hasConceptScore W2994920231C33923547 @default.
- W2994920231 hasConceptScore W2994920231C41008148 @default.
- W2994920231 hasConceptScore W2994920231C60761296 @default.
- W2994920231 hasConceptScore W2994920231C66938386 @default.
- W2994920231 hasConceptScore W2994920231C96035792 @default.
- W2994920231 hasIssue "5" @default.
- W2994920231 hasLocation W29949202311 @default.
- W2994920231 hasOpenAccess W2994920231 @default.
- W2994920231 hasPrimaryLocation W29949202311 @default.
- W2994920231 hasRelatedWork W1962300089 @default.
- W2994920231 hasRelatedWork W1969842776 @default.
- W2994920231 hasRelatedWork W2003747489 @default.
- W2994920231 hasRelatedWork W2011246230 @default.
- W2994920231 hasRelatedWork W2122376617 @default.
- W2994920231 hasRelatedWork W2134106082 @default.
- W2994920231 hasRelatedWork W2252349324 @default.
- W2994920231 hasRelatedWork W2760343503 @default.
- W2994920231 hasRelatedWork W2767053040 @default.
- W2994920231 hasRelatedWork W2897034179 @default.
- W2994920231 hasRelatedWork W2903019292 @default.
- W2994920231 hasRelatedWork W2947280493 @default.
- W2994920231 hasRelatedWork W2969902200 @default.
- W2994920231 hasRelatedWork W2998576561 @default.
- W2994920231 hasRelatedWork W3006141454 @default.
- W2994920231 hasRelatedWork W3042782697 @default.
- W2994920231 hasRelatedWork W3049141906 @default.
- W2994920231 hasRelatedWork W3111281528 @default.
- W2994920231 hasRelatedWork W3208038191 @default.
- W2994920231 hasRelatedWork W3209011213 @default.
- W2994920231 hasVolume "8" @default.
- W2994920231 isParatext "false" @default.
- W2994920231 isRetracted "false" @default.
- W2994920231 magId "2994920231" @default.
- W2994920231 workType "article" @default.