Solid-shell SHB
Quadratic solid‒shell elements for nonlinear structural analysis and sheet metal forming simulation
... quadratic solid‒shell (SHB) elements are proposed for the three- dimensional modeling of thin ...hexahedral solid‒shell element, denoted SHB20, and its fifteen-node prismatic ...
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Quadratic solid–shell finite elements for geometrically nonlinear analysis of functionally graded material plates
... hexahedral solid–shell SHB elements have been proposed for the 3D modeling of thin FGM ...the SHB elements adopts the in-plane reduced-integration technique along with the assumed-strain ...
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Finite element simulation of sheet metal forming processes using non-quadratic anisotropic plasticity models and solid-Shell finite elements
... hexahedral solid−shell (SHB) elements, along with their quadratic counterparts, have been combined with various advanced anisotropic plasticity models for the simulation of three-dimensional sheet ...
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Simulation of Structural Applications and Sheet Metal Forming Processes Based on Quadratic Solid–Shell Elements with Explicit Dynamic Formulation
... quadratic solid − shell (SHB-EXP) elements. The proposed SHB-EXP elements are based on a fully three-dimensional formulation using an in-plane reduced-integration scheme along with the ...
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Improved formulation for the stabilized enhanced strain solid-shell element (SHB8PS): geometric linear and nonlinear applications
... SHB8PS solid-shell element is reviewed in order to eliminate some persistent membrane and shear locking ...mechanics shell element based on a purely three-dimensional ...
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Evaluation of a new solid-shell finite element on the simulation of sheet metal forming processes
... Keywords: Solid–shell element, Anisotropic elastic–plastic behavior, Large deformations, Sheet metal forming ...eight-node solid–shell elements have been increasingly used in the simulation of ...
5
Locking-free formulation for the stabilized enhanced strain solid-shell element (SHB8PS): geometrically non-linear applications
... farid.abed-meraim@metz.ensam.fr Abstract In this work, a new locking-free and physically stabilized formulation of the SHB8PS solid-shell element is presented. The resulting finite element consists of a ...
6
Assumed-strain solid–shell formulation for the six-node finite element SHB6: evaluation on nonlinear benchmark problems
... eight-node solid–shell FE has been a major objective over the past decades as revealed by several recently published contributions ...prismatic solid–shell elements has been made necessary. ...
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Limit-point buckling analyses using solid, shell and solid–shell elements
... limitations, solid–shell elements have recently emerged as an interesting ...a shell-like response with three-dimensional element geometry, thus naturally matching solid elements in the same ...
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A new locking-free formulation for the SHB8PS solid–shell element: non-linear benchmark problems
... Summary. In this work, a new physically stabilized and locking-free formulation of the SHB8PS element is presented. This is a solid-shell element based on a purely 3D formulation. It has eight nodes as well ...
6
A new assumed strain solid-shell formulation "SHB6" for the six-node prismatic finite element
... complex shell- type kinematics, the use of general three-dimensional constitu- tive models, direct calculation of thickness (strain) variations, easy treatment of large rotations along with simple updating of ...
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Elastic-plastic analyses using the solid-shell finite element SHB8PS and evaluation on sheet forming applications
... SHB8PS solid-shell element are compared to those of the SC8R solid-shell element and the S4R shell element, along with the reference solutions obtained by [13] and ...
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Assumed-strain solid-shell formulation for the six-node finite element SHB6: Evaluation on non-linear benchmark problems
... eight-node solid–shell FE has been a major objective over the past decades as revealed by several recently published contributions (Belytschko et ...prismatic solid–shell elements has been ...
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Simulation of a two-slope pyramid made by SPIF using an adaptive remeshing method with solid-shell finite element
... 14 4. FINAL CONSIDERATIONS The present work discusses the application of an adaptive remeshing procedure in the numerical simulation of a two-slope pyramid shape, using solid-shell elements. In general, ...
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Cours Shell Unix Commandes
... 1974 : AT&T ne voyant pas d’avenir commercial à Unix, décide de distribuer le code source aux universités selon quatre critères de licence. Unix gagne donc la faveur des universitaires. Entre 1974 et 1977 les ...
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Behavior of shell structures
... elements with certain properties. Assumptions are made that simplify the mathematical model to a point where it can be solved. An example of this process in conventional an[r] ...
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An improved assumed strain solid-shell element formulation with physical stabilization for geometric non-linear applications and elastic-plastic stability analysis
... 2 Laboratoire de M´ecanique des Contacts et des Structures , LaMCoS, UMR CNRS 5259, INSA de Lyon, 18-20 rue des Sciences , 69621 Villeurbanne Cedex, France SUMMARY In this paper, the earlier formulation of the SHB8PS ...
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A new prismatic solid-shell element 'SHB6' : assumed-strain formulation and evaluation on benchmark problems
... hexahedral solid–shell element SHB8PS, thus enabling one to analyze any structural geometry quite easily, which is the main motivation behind the development of the present SHB6 bar ...
16
Vanadium fine-structure K-shell electron impact ionization cross sections for fast-electron diagnostic in laser-solid experiments
... In the present study, the target ASFs were built considering the same lists of configurations as in Ref. [ 25 ]. As the transition operator used in Eq. (2) is the Coulomb interaction operator, the high-energy rise of the ...
8
Linear and quadratic solid–shell finite elements SHB8PSE and SHB20E for the modeling of piezoelectric sandwich structures
... the solid–shell ...developed solid–shell finite elements, which are like most of those developed in the literature, namely having a 2D geometry, while allowing a 3D constitutive law to be ...
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