Matches in SemOpenAlex for { <https://semopenalex.org/work/W2046753577> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2046753577 endingPage "752" @default.
- W2046753577 startingPage "749" @default.
- W2046753577 abstract "This paper deals with the multi-objective optimization problems of snap-through instability of geometrically imperfect simply supported helicoidal composite beam with nonlinear orientation schemes. The objective function is to maximize the load required to initiate snap-through and minimize the instability region. It is assumed that the curved bioinspired beam is embedded on nonlinear elastic foundation and is subjected to different types of lateral loads. The presented formulation is based on Euler-Bernoulli theory, nonlinear higher order strain, and imperfect curvature. Bernstein polynomials (BPs) method is employed to solve the nonlinear nonhomogeneous fourth order integro-differential governing equation. Developed model can considered the effect of imperfection, lamination scheme, and elastic foundation on the nonlinear deflection and snap-through behaviors of helicoidal composite structures. Analytical closed form formula of the nonlinear load-deflection relationship is developed. The analytical relation is validated by comparing it with exact solution and numerical results available in literature. Multi-objective particle swarm optimization (MOPSO) algorithm is employed to determine Pareto-optimal set for limiting load and region of instability. In these analyses, optimal lamination parameter, amplitude of imperfection and elastic foundation constants are found for helicoidal composite beam, and the results are presented as 2D Pareto-optimal design points." @default.
- W2046753577 created "2016-06-24" @default.
- W2046753577 creator A5025991244 @default.
- W2046753577 creator A5052403449 @default.
- W2046753577 date "1998-05-01" @default.
- W2046753577 modified "2023-09-24" @default.
- W2046753577 title "A VARIANT OF THE METHOD OF ORTHOGONAL POLYNOMIALS" @default.
- W2046753577 doi "https://doi.org/10.1006/jsvi.1997.1369" @default.
- W2046753577 hasPublicationYear "1998" @default.
- W2046753577 type Work @default.
- W2046753577 sameAs 2046753577 @default.
- W2046753577 citedByCount "1" @default.
- W2046753577 crossrefType "journal-article" @default.
- W2046753577 hasAuthorship W2046753577A5025991244 @default.
- W2046753577 hasAuthorship W2046753577A5052403449 @default.
- W2046753577 hasConcept C121332964 @default.
- W2046753577 hasConcept C126255220 @default.
- W2046753577 hasConcept C127413603 @default.
- W2046753577 hasConcept C134306372 @default.
- W2046753577 hasConcept C158622935 @default.
- W2046753577 hasConcept C168834538 @default.
- W2046753577 hasConcept C195065555 @default.
- W2046753577 hasConcept C207821765 @default.
- W2046753577 hasConcept C2524010 @default.
- W2046753577 hasConcept C2776901185 @default.
- W2046753577 hasConcept C2781355719 @default.
- W2046753577 hasConcept C28826006 @default.
- W2046753577 hasConcept C33923547 @default.
- W2046753577 hasConcept C57879066 @default.
- W2046753577 hasConcept C62520636 @default.
- W2046753577 hasConcept C66938386 @default.
- W2046753577 hasConcept C74650414 @default.
- W2046753577 hasConcept C85617194 @default.
- W2046753577 hasConceptScore W2046753577C121332964 @default.
- W2046753577 hasConceptScore W2046753577C126255220 @default.
- W2046753577 hasConceptScore W2046753577C127413603 @default.
- W2046753577 hasConceptScore W2046753577C134306372 @default.
- W2046753577 hasConceptScore W2046753577C158622935 @default.
- W2046753577 hasConceptScore W2046753577C168834538 @default.
- W2046753577 hasConceptScore W2046753577C195065555 @default.
- W2046753577 hasConceptScore W2046753577C207821765 @default.
- W2046753577 hasConceptScore W2046753577C2524010 @default.
- W2046753577 hasConceptScore W2046753577C2776901185 @default.
- W2046753577 hasConceptScore W2046753577C2781355719 @default.
- W2046753577 hasConceptScore W2046753577C28826006 @default.
- W2046753577 hasConceptScore W2046753577C33923547 @default.
- W2046753577 hasConceptScore W2046753577C57879066 @default.
- W2046753577 hasConceptScore W2046753577C62520636 @default.
- W2046753577 hasConceptScore W2046753577C66938386 @default.
- W2046753577 hasConceptScore W2046753577C74650414 @default.
- W2046753577 hasConceptScore W2046753577C85617194 @default.
- W2046753577 hasIssue "4" @default.
- W2046753577 hasLocation W20467535771 @default.
- W2046753577 hasOpenAccess W2046753577 @default.
- W2046753577 hasPrimaryLocation W20467535771 @default.
- W2046753577 hasRelatedWork W1972556114 @default.
- W2046753577 hasRelatedWork W1982065546 @default.
- W2046753577 hasRelatedWork W2007648690 @default.
- W2046753577 hasRelatedWork W2031836143 @default.
- W2046753577 hasRelatedWork W2034726163 @default.
- W2046753577 hasRelatedWork W2068848662 @default.
- W2046753577 hasRelatedWork W2081659257 @default.
- W2046753577 hasRelatedWork W2695392018 @default.
- W2046753577 hasRelatedWork W4318465145 @default.
- W2046753577 hasRelatedWork W623713863 @default.
- W2046753577 hasVolume "212" @default.
- W2046753577 isParatext "false" @default.
- W2046753577 isRetracted "false" @default.
- W2046753577 magId "2046753577" @default.
- W2046753577 workType "article" @default.