Mixed finite element formulation for frictionless contact problems

DOI10.1016/0168-874X(89)90026-7zbMath0676.73079OpenAlexW2035740842MaRDI QIDQ1123081

Ahmed K. Noor, Kyun O. Kim

Publication date: 1989

Published in: Finite Elements in Analysis and Design (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0168-874x(89)90026-7

zbMATH Keywords

Lagrange multipliersinternal forcesnonlinear algebraic equationsgeneralized displacementseffects of transverse shear deformationHellinger-Reissner mixed variational principleelemental arraysmodified form of the two-fieldNewton- Raphson iterative schemeperturbed Lagrangian approachReissner's large-rotation theory

Mathematics Subject Classification ID

Contact in solid mechanics (74M15) Finite element methods applied to problems in solid mechanics (74S05) Theories of friction (tribology) (74A55)

Related Items (3)

The contact problem for a geometrically non-linear Timoshenko-type shell ⋮ Nonlinear strain-displacement equations exactly representing large rigid-body motions. III: Analysis of TM shells with constraints ⋮ Dynamic sensitivity analysis of frictional contact/impact response of axisymmetric composite structures

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