Matches in SemOpenAlex for { <https://semopenalex.org/work/W2008763146> ?p ?o ?g. }
Showing items 1 to 51 of
51
with 100 items per page.
- W2008763146 abstract "Inverse variational principles proved their importance in shape optimization of structures. In this paper they are applied to searching for the optimal shape of fibers in a composite structure. As the boundary element method seems to be more promising than other modern numerical methods applied to the search for optimal shape, in the submitting paper the boundary element method is redefined to enable one to use such an approach, which leads to possibility for the optimal interfacial energies and, hence, to the optimal bearing capacity of the composite structure. Necessary discretization of the domain, which occurs in the finite elements, is suppressed in our case. Standard procedure in the finite elements leads to dependence of the stiffness matrix on the shape of the fibers. In this case, following a basic idea for homogenization and localization, concentration factors have to be calculated in terms of the boundary element method instead. These terms are dependent on the shape of the fibers. It appears that the procedure is still not convergent (we solve a strongly nonlinear problem) and additional constraint has to be involved in the formulation. In order to formulate and solve this problem, the idea of Inverse variational principles is applied here for expressing necessary quantities. The paper concentrates on the calculation of quantities, which are necessary to formulate the optimization problem. The main attention is focused on calculation of concentration factors, which play the most important role in the approach proposed." @default.
- W2008763146 created "2016-06-24" @default.
- W2008763146 creator A5002945998 @default.
- W2008763146 date "2007-05-08" @default.
- W2008763146 modified "2023-09-24" @default.
- W2008763146 title "Optimal shape of fibers in composite structure using Inverse variational principles" @default.
- W2008763146 cites W1983323312 @default.
- W2008763146 cites W2201381843 @default.
- W2008763146 doi "https://doi.org/10.2495/secm070131" @default.
- W2008763146 hasPublicationYear "2007" @default.
- W2008763146 type Work @default.
- W2008763146 sameAs 2008763146 @default.
- W2008763146 citedByCount "0" @default.
- W2008763146 crossrefType "proceedings-article" @default.
- W2008763146 hasAuthorship W2008763146A5002945998 @default.
- W2008763146 hasBestOaLocation W20087631461 @default.
- W2008763146 hasConcept C104779481 @default.
- W2008763146 hasConcept C134306372 @default.
- W2008763146 hasConcept C135252773 @default.
- W2008763146 hasConcept C159985019 @default.
- W2008763146 hasConcept C192562407 @default.
- W2008763146 hasConcept C207467116 @default.
- W2008763146 hasConcept C2524010 @default.
- W2008763146 hasConcept C33923547 @default.
- W2008763146 hasConcept C41008148 @default.
- W2008763146 hasConceptScore W2008763146C104779481 @default.
- W2008763146 hasConceptScore W2008763146C134306372 @default.
- W2008763146 hasConceptScore W2008763146C135252773 @default.
- W2008763146 hasConceptScore W2008763146C159985019 @default.
- W2008763146 hasConceptScore W2008763146C192562407 @default.
- W2008763146 hasConceptScore W2008763146C207467116 @default.
- W2008763146 hasConceptScore W2008763146C2524010 @default.
- W2008763146 hasConceptScore W2008763146C33923547 @default.
- W2008763146 hasConceptScore W2008763146C41008148 @default.
- W2008763146 hasLocation W20087631461 @default.
- W2008763146 hasOpenAccess W2008763146 @default.
- W2008763146 hasPrimaryLocation W20087631461 @default.
- W2008763146 hasRelatedWork W2005496670 @default.
- W2008763146 hasRelatedWork W2053517630 @default.
- W2008763146 hasRelatedWork W2075449049 @default.
- W2008763146 hasRelatedWork W2899084033 @default.
- W2008763146 hasRelatedWork W2900524175 @default.
- W2008763146 hasRelatedWork W3043268847 @default.
- W2008763146 hasRelatedWork W3048672776 @default.
- W2008763146 hasRelatedWork W3082440218 @default.
- W2008763146 hasRelatedWork W4285010844 @default.
- W2008763146 hasRelatedWork W2463824739 @default.
- W2008763146 isParatext "false" @default.
- W2008763146 isRetracted "false" @default.
- W2008763146 magId "2008763146" @default.
- W2008763146 workType "article" @default.