FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2051223958> ?p ?o ?g. }

• W2051223958 endingPage "320" @default.
• W2051223958 startingPage "296" @default.
• W2051223958 abstract "The accurate solution of large deformation frictional contact problems using the finite element method is still a challenging task due to the strong nonlinearities involved. This paper presents a smoothing method applicable to 3D contact surfaces discretized with an arbitrary mesh topology. The quadratic Nagata patch interpolation is adopted to define the smooth surface. The resulting contact surface passes through all nodes of the mesh while providing a smooth description, with at least G1 continuity at the nodes and quasi-G1 continuity between the patches. Thus, the proposed method avoids the non-physical oscillations in the contact force, which are induced by the traditionally used faceted contact surfaces description, when slave nodes slide over several master segments. Moreover, it allows the accurate evaluation of kinematic variables, leading to important improvements in terms of convergence rate within the Newton–Raphson iteration loop. The developed global and local contact search algorithms, designed for contact surfaces described by Nagata patches, are described in detail. Three numerical examples were selected to illustrate the advantages of the proposed smoothing method, including a complex industrial example of sheet metal forming process. The results show the significant improvements attained with the proposed approach, in terms of efficiency, robustness and accuracy, when compared with the traditional faceted contact surfaces description." @default.
• W2051223958 created "2016-06-24" @default.
• W2051223958 creator A5074973476 @default.
• W2051223958 creator A5080953937 @default.
• W2051223958 creator A5083847434 @default.
• W2051223958 creator A5086728783 @default.
• W2051223958 date "2014-04-01" @default.
• W2051223958 modified "2023-10-12" @default.
• W2051223958 title "Applying Nagata patches to smooth discretized surfaces used in 3D frictional contact problems" @default.
• W2051223958 cites W1556532146 @default.
• W2051223958 cites W1612785718 @default.
• W2051223958 cites W1627558947 @default.
• W2051223958 cites W1648203348 @default.
• W2051223958 cites W172362499 @default.
• W2051223958 cites W1968919149 @default.
• W2051223958 cites W1972963599 @default.
• W2051223958 cites W1974767950 @default.
• W2051223958 cites W1977436908 @default.
• W2051223958 cites W1979668890 @default.
• W2051223958 cites W1984806332 @default.
• W2051223958 cites W1990385580 @default.
• W2051223958 cites W1994117645 @default.
• W2051223958 cites W2005294357 @default.
• W2051223958 cites W2007755582 @default.
• W2051223958 cites W2007890134 @default.
• W2051223958 cites W2008955327 @default.
• W2051223958 cites W2013930101 @default.
• W2051223958 cites W2014327631 @default.
• W2051223958 cites W2019826349 @default.
• W2051223958 cites W2019955567 @default.
• W2051223958 cites W2024321552 @default.
• W2051223958 cites W2024387930 @default.
• W2051223958 cites W2025242071 @default.
• W2051223958 cites W2026206270 @default.
• W2051223958 cites W2027748429 @default.
• W2051223958 cites W2027945566 @default.
• W2051223958 cites W2028073889 @default.
• W2051223958 cites W2032952060 @default.
• W2051223958 cites W2034768133 @default.
• W2051223958 cites W2040124556 @default.
• W2051223958 cites W2041149419 @default.
• W2051223958 cites W2042315492 @default.
• W2051223958 cites W2045666249 @default.
• W2051223958 cites W2046378600 @default.
• W2051223958 cites W2046909490 @default.
• W2051223958 cites W2049337170 @default.
• W2051223958 cites W2049464343 @default.
• W2051223958 cites W2054729411 @default.
• W2051223958 cites W2063074935 @default.
• W2051223958 cites W2063595606 @default.
• W2051223958 cites W2068802799 @default.
• W2051223958 cites W2069349994 @default.
• W2051223958 cites W2069866884 @default.
• W2051223958 cites W2072532039 @default.
• W2051223958 cites W2074215230 @default.
• W2051223958 cites W2076098012 @default.
• W2051223958 cites W2079407231 @default.
• W2051223958 cites W2079981478 @default.
• W2051223958 cites W2081933871 @default.
• W2051223958 cites W2084547505 @default.
• W2051223958 cites W2087882311 @default.
• W2051223958 cites W2100460953 @default.
• W2051223958 cites W2115240721 @default.
• W2051223958 cites W2117591526 @default.
• W2051223958 cites W2118673859 @default.
• W2051223958 cites W2118734552 @default.
• W2051223958 cites W2118979432 @default.
• W2051223958 cites W2126049407 @default.
• W2051223958 cites W2129851901 @default.
• W2051223958 cites W2131693778 @default.
• W2051223958 cites W2133092083 @default.
• W2051223958 cites W2146487764 @default.
• W2051223958 cites W2166197075 @default.
• W2051223958 cites W94414578 @default.
• W2051223958 doi "https://doi.org/10.1016/j.cma.2013.12.008" @default.
• W2051223958 hasPublicationYear "2014" @default.
• W2051223958 type Work @default.
• W2051223958 sameAs 2051223958 @default.
• W2051223958 citedByCount "39" @default.
• W2051223958 countsByYear W20512239582013 @default.
• W2051223958 countsByYear W20512239582014 @default.
• W2051223958 countsByYear W20512239582015 @default.
• W2051223958 countsByYear W20512239582016 @default.
• W2051223958 countsByYear W20512239582017 @default.
• W2051223958 countsByYear W20512239582018 @default.
• W2051223958 countsByYear W20512239582019 @default.
• W2051223958 countsByYear W20512239582020 @default.
• W2051223958 countsByYear W20512239582021 @default.
• W2051223958 countsByYear W20512239582022 @default.
• W2051223958 countsByYear W20512239582023 @default.
• W2051223958 crossrefType "journal-article" @default.
• W2051223958 hasAuthorship W2051223958A5074973476 @default.
• W2051223958 hasAuthorship W2051223958A5080953937 @default.
• W2051223958 hasAuthorship W2051223958A5083847434 @default.
• W2051223958 hasAuthorship W2051223958A5086728783 @default.
• W2051223958 hasConcept C104114177 @default.
• W2051223958 hasConcept C104317684 @default.
• W2051223958 hasConcept C11413529 @default.

• next