Matches in SemOpenAlex for { <https://semopenalex.org/work/W1999427618> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W1999427618 endingPage "12" @default.
- W1999427618 startingPage "1" @default.
- W1999427618 abstract "An efficient computational strategy is presented for the nonlinear dynamic analysis of quasi-symmetric anisotropic structures. A mixed formulation is used with the fundamental unknowns consisting of stress resultants, generalized displacements and velocity components. The governing semi-discrete finite element equations consist of a mixed system of algebraic and ordinary differential equations. The temporal integration of the differential equations is performed by using an explicit half-station central difference method. The three key elements of the strategy are: 1. (a) use of mixed finite element models with independent shape functions for the stress resultants, generalized displacements and velocity components and with the stress resultants allowed to be discontinuous at interelement boundaries 2. (b) operator splitting, or additive decomposition of the different arrays in the governing equations into the contributions to a symmetrized response plus correction terms 3. (c) application of a preconditioned conjugate gradient technique to generate the unsymmetric response of the structure, at each time step, as the sum of symmetric and antisymmetric modes, each obtained using approximately half the degrees of freedom of the original model. The preconditioning matrix is taken to be the matrix associated with the symmetrized response. The effectiveness of the proposed strategy is demonstrated by means of a numerical example and the potential of the proposed strategy for solving more complex nonlinear problems is discussed." @default.
- W1999427618 created "2016-06-24" @default.
- W1999427618 creator A5012815133 @default.
- W1999427618 creator A5077038277 @default.
- W1999427618 date "1987-01-01" @default.
- W1999427618 modified "2023-09-25" @default.
- W1999427618 title "Nonlinear dynamic analysis of quasi-symmetric anisotropic structures" @default.
- W1999427618 cites W1578262230 @default.
- W1999427618 cites W1594290493 @default.
- W1999427618 cites W1600724259 @default.
- W1999427618 cites W1854226152 @default.
- W1999427618 cites W1969468690 @default.
- W1999427618 cites W1987303662 @default.
- W1999427618 cites W1998787897 @default.
- W1999427618 cites W2023878733 @default.
- W1999427618 cites W2042985878 @default.
- W1999427618 cites W2047151498 @default.
- W1999427618 cites W2054430558 @default.
- W1999427618 cites W2063079320 @default.
- W1999427618 cites W2074722659 @default.
- W1999427618 cites W2079516351 @default.
- W1999427618 cites W2119369419 @default.
- W1999427618 cites W2120670517 @default.
- W1999427618 cites W2166735291 @default.
- W1999427618 cites W2186584285 @default.
- W1999427618 doi "https://doi.org/10.1016/0045-7949(87)90176-3" @default.
- W1999427618 hasPublicationYear "1987" @default.
- W1999427618 type Work @default.
- W1999427618 sameAs 1999427618 @default.
- W1999427618 citedByCount "1" @default.
- W1999427618 crossrefType "journal-article" @default.
- W1999427618 hasAuthorship W1999427618A5012815133 @default.
- W1999427618 hasAuthorship W1999427618A5077038277 @default.
- W1999427618 hasConcept C106487976 @default.
- W1999427618 hasConcept C121332964 @default.
- W1999427618 hasConcept C126255220 @default.
- W1999427618 hasConcept C130713241 @default.
- W1999427618 hasConcept C134306372 @default.
- W1999427618 hasConcept C135628077 @default.
- W1999427618 hasConcept C152401794 @default.
- W1999427618 hasConcept C158622935 @default.
- W1999427618 hasConcept C159985019 @default.
- W1999427618 hasConcept C192562407 @default.
- W1999427618 hasConcept C208081375 @default.
- W1999427618 hasConcept C23917780 @default.
- W1999427618 hasConcept C28826006 @default.
- W1999427618 hasConcept C33923547 @default.
- W1999427618 hasConcept C37914503 @default.
- W1999427618 hasConcept C62520636 @default.
- W1999427618 hasConcept C81184566 @default.
- W1999427618 hasConcept C97355855 @default.
- W1999427618 hasConceptScore W1999427618C106487976 @default.
- W1999427618 hasConceptScore W1999427618C121332964 @default.
- W1999427618 hasConceptScore W1999427618C126255220 @default.
- W1999427618 hasConceptScore W1999427618C130713241 @default.
- W1999427618 hasConceptScore W1999427618C134306372 @default.
- W1999427618 hasConceptScore W1999427618C135628077 @default.
- W1999427618 hasConceptScore W1999427618C152401794 @default.
- W1999427618 hasConceptScore W1999427618C158622935 @default.
- W1999427618 hasConceptScore W1999427618C159985019 @default.
- W1999427618 hasConceptScore W1999427618C192562407 @default.
- W1999427618 hasConceptScore W1999427618C208081375 @default.
- W1999427618 hasConceptScore W1999427618C23917780 @default.
- W1999427618 hasConceptScore W1999427618C28826006 @default.
- W1999427618 hasConceptScore W1999427618C33923547 @default.
- W1999427618 hasConceptScore W1999427618C37914503 @default.
- W1999427618 hasConceptScore W1999427618C62520636 @default.
- W1999427618 hasConceptScore W1999427618C81184566 @default.
- W1999427618 hasConceptScore W1999427618C97355855 @default.
- W1999427618 hasIssue "1" @default.
- W1999427618 hasLocation W19994276181 @default.
- W1999427618 hasOpenAccess W1999427618 @default.
- W1999427618 hasPrimaryLocation W19994276181 @default.
- W1999427618 hasRelatedWork W1568341440 @default.
- W1999427618 hasRelatedWork W1975998545 @default.
- W1999427618 hasRelatedWork W1976423511 @default.
- W1999427618 hasRelatedWork W2009345227 @default.
- W1999427618 hasRelatedWork W2014319192 @default.
- W1999427618 hasRelatedWork W213523138 @default.
- W1999427618 hasRelatedWork W2163440102 @default.
- W1999427618 hasRelatedWork W2182952852 @default.
- W1999427618 hasRelatedWork W2383074461 @default.
- W1999427618 hasRelatedWork W3048289440 @default.
- W1999427618 hasVolume "27" @default.
- W1999427618 isParatext "false" @default.
- W1999427618 isRetracted "false" @default.
- W1999427618 magId "1999427618" @default.
- W1999427618 workType "article" @default.