A Curved C0 Shell Element Based on Assumed Natural-Coordinate Strains
From MaRDI portal
Publication:3716473
DOI10.1115/1.3171752zbMath0588.73137OpenAlexW2039496410MaRDI QIDQ3716473
No author found.
Publication date: 1986
Published in: Journal of Applied Mechanics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1115/1.3171752
internal forceelement stiffnessinextensional bendinggeometric stiffnessconsistent membrane strain interpolationcurved C(sup 0) shell elementnatural-coordinate strains in element interiorrank sufficiencyreduced- integrated implementationstrain-displacement interpolation along six reference lineswithout reduced integrationwithout transverse shear locking
Related Items
A triangular bending element based on an energy-orthogonal free formulation, Hybrid-stress solid elements for shell structures based upon a modified variational functional, AC0 EIGHT-NODE MEMBRANE-SHEAR-BENDING ELEMENT FOR GEOMETRICALLY NON-LINEAR (STATIC AND DYNAMIC) ANALYSIS OF LAMINATES, Non-linear exact geometry 12-node solid-shell element with three translational degrees of freedom per node, DISPERSION ANALYSIS OF AN ENERGY-ORTHOGONAL THIN PLATE FINITE ELEMENT, Generalized Aggregation Multilevel solver, On the choice of the linear element for corotational triangular shells, The \(p\)-version of finite element method for shell analysis, New assumed natural strain formulation of the shallow shell element, Finite-strain low order shell using least-squares strains and two-parameter thickness extensibility, Stress concentration/intensity around elliptical/circular cylinder shaped surface flaws in cross-ply plates and validity of St. Venant's principle in the presence of interacting singularities, Asymmetric quadrilateral shell elements for finite strains, A survey of parametrized variational principles and applications to computational mechanics, An explicit hybrid-stabilized 9-node Lagrangian shell element, Variable-node plate and shell elements with assumed natural strain and smoothed integration methods for nonmatching meshes, Polygonal shell elements with assumed transverse shear and membrane strains, Automated adaptive multilevel solver, Two improvements in formulation of nine-node element MITC9, A solid-shell corotational element based on ANDES, ANS and EAS for geometrically nonlinear structural analysis, A four-node corotational quadrilateral elastoplastic shell element using vectorial rotational variables, Multipatch isogeometric analysis for geometrically exact shell elements using B-bar method and Bézier extraction, A triangular shell element for geometrically nonlinear analysis, A study of optimal membrane triangles with drilling freedoms., A theoretical and computational model for isotropic elastoplastic stress analysis in shells at large strains, A 9-node mixed shell element based on the Hu-Washizu principle, A cell‐based smoothed discrete shear gap method using triangular elements for static and free vibration analyses of Reissner–Mindlin plates, Galerkin formulations of isogeometric shell analysis: alleviating locking with Greville quadratures and higher-order elements, Efficient free vibration analysis of rotationally symmetric shell structures, Locking-free curved elements with refined kinematics for the analysis of composite structures, A finite element scheme based on the simplified Reissner equations for shells of revolution, Hierarchical composite grid method for global-local analysis of laminated composite shells, Improved nine-node shell element MITC9i with reduced distortion sensitivity, A new volumetric and shear locking‐free 3D enhanced strain element, On the use of Lagrange multiplier compatible modes for controlling accuracy and stability of mixed shell finite elements, Optimization of composite, stiffened, imperfect panels under combined loads for service in the postbuckling regime, Improving stability and accuracy of Reissner--Mindlin plate finite elements via algebraic subgrid scale stabilization, A quadratic assumed natural strain triangular element for plate bending analysis, An isogeometric Reissner-Mindlin shell element based on Bézier dual basis functions: overcoming locking and improved coarse mesh accuracy, Avoiding membrane locking with Regge interpolation, On a stress resultant geometrically exact shell model. I: Formulation and optimal parametrization, One point quadrature shell elements for sheet metal forming analysis, A combined FEM and three-dimensional asymptotic solution based analysis on stress concentration/intensity around elliptical/circular cylinder shaped surface flaws in stretched plates, UNSTRUCTURED MULTIGRID METHOD FOR SHELLS, Supernatural QUAD4: a template formulation, A Cell-Based Smoothed Finite Element Method for Free Vibration Analysis of a Rotating Plate, A class of simple and efficient degenerated shell elements - Analysis of global spurious-mode filtering, On the mixed formulation of a 9-node Lagrange shell element, On a stress resultant geometrically exact shell model. III: Computational aspects of the nonlinear theory, A finite-strain solid-shell using local Löwdin frames and least-squares strains, On a stress resultant geometrically exact shell model. II: The linear theory; computational aspects, Limitation principles for mixed finite elements based on the Hu-Washizu variational formulation, Mixed variational principles and stabilization of spurious modes in the 9-node element, Buckling analysis of cylindrical shells with cutouts including random boundary and geometric imperfections, A semi-implicit finite strain shell algorithm using in-plane strains based on least-squares, Reusing linear finite elements in material and geometrically nonlinear analysis -- application to plane stress problems, Development of a one-point quadrature shell element for nonlinear applications with contact and anisotropy., A unified formulation of small-strain corotational finite elements. I: Theory, The discrete strain gap method and membrane locking, Thin shell and surface crack finite elements for simulation of combined failure modes, A 3-node flat triangular shell element with corner drilling freedoms and transverse shear correction
