Matches in SemOpenAlex for { <https://semopenalex.org/work/W2316680879> ?p ?o ?g. }
Showing items 1 to 51 of
51
with 100 items per page.
- W2316680879 abstract "The objective of this work is to expand the significance and the use of virtual loads as a design response sensitivity analysis tool. The literature on the development of sensitivity analysis methods for structural design is reviewed along with the relevant equations. It is emphasized that the virtual load equations are based on the response rather than its derivative. The relation between the virtual load and the adjoint variable methods is then clarified through differentiation of the former and comparison. It is shown that the virtual load method is as widely applicable as other methods, with the additional advantage of giving the finite element contributions to the response. The mathematical basis for the method is reduced to the concept of vector projection. Examples of displacement, stress component, strain energy, and eigenvalue sensitivity are given to illustrate the arguments. The virtual load for principal stresses is derived and examined along with that for the von Mises equivalent stress. The findings are then generalized to all functions in linear response. Several uses of the finite element contributions to response are listed. The indications are toward benefits through crossfertilization among methods for wider applicability, including also nonlinear problems." @default.
- W2316680879 created "2016-06-24" @default.
- W2316680879 creator A5056022880 @default.
- W2316680879 date "1996-08-22" @default.
- W2316680879 modified "2023-09-23" @default.
- W2316680879 title "Virtual loads in response sensitivity analysis" @default.
- W2316680879 cites W109066751 @default.
- W2316680879 cites W137668814 @default.
- W2316680879 cites W1967378179 @default.
- W2316680879 cites W1973236592 @default.
- W2316680879 cites W1981296455 @default.
- W2316680879 cites W2007511897 @default.
- W2316680879 cites W2041946610 @default.
- W2316680879 cites W2049242245 @default.
- W2316680879 cites W2068661893 @default.
- W2316680879 cites W2074813493 @default.
- W2316680879 cites W2078468573 @default.
- W2316680879 cites W2494170028 @default.
- W2316680879 doi "https://doi.org/10.2514/6.1996-4173" @default.
- W2316680879 hasPublicationYear "1996" @default.
- W2316680879 type Work @default.
- W2316680879 sameAs 2316680879 @default.
- W2316680879 citedByCount "3" @default.
- W2316680879 countsByYear W23166808792019 @default.
- W2316680879 crossrefType "proceedings-article" @default.
- W2316680879 hasAuthorship W2316680879A5056022880 @default.
- W2316680879 hasConcept C127413603 @default.
- W2316680879 hasConcept C21200559 @default.
- W2316680879 hasConcept C24326235 @default.
- W2316680879 hasConcept C41008148 @default.
- W2316680879 hasConceptScore W2316680879C127413603 @default.
- W2316680879 hasConceptScore W2316680879C21200559 @default.
- W2316680879 hasConceptScore W2316680879C24326235 @default.
- W2316680879 hasConceptScore W2316680879C41008148 @default.
- W2316680879 hasLocation W23166808791 @default.
- W2316680879 hasOpenAccess W2316680879 @default.
- W2316680879 hasPrimaryLocation W23166808791 @default.
- W2316680879 hasRelatedWork W2096946506 @default.
- W2316680879 hasRelatedWork W2130043461 @default.
- W2316680879 hasRelatedWork W2350741829 @default.
- W2316680879 hasRelatedWork W2358668433 @default.
- W2316680879 hasRelatedWork W2376932109 @default.
- W2316680879 hasRelatedWork W2382290278 @default.
- W2316680879 hasRelatedWork W2390279801 @default.
- W2316680879 hasRelatedWork W2748952813 @default.
- W2316680879 hasRelatedWork W2899084033 @default.
- W2316680879 hasRelatedWork W3004735627 @default.
- W2316680879 isParatext "false" @default.
- W2316680879 isRetracted "false" @default.
- W2316680879 magId "2316680879" @default.
- W2316680879 workType "article" @default.