shell elements
Limit-point buckling analyses using solid, shell and solid–shell elements
... solid–shell elements have recently emerged as an interesting ...these elements combine a shell-like response with three-dimensional element geometry, thus naturally matching solid ...
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Formulation of new quadratic solid-shell elements and their evaluation on popular benchmark problems
... solid-shell elements perform really better than standard solid elements having similar properties in terms of geometry, interpolation and degrees of ...
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Quadratic solid‒shell elements for nonlinear structural analysis and sheet metal forming simulation
... solid‒shell elements are proposed for the 3D nonlinear analysis of thin ...SHB elements. The first solid‒shell element in this family was developed by Abed-Meraim and Combescure [6], and ...
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Single point incremental forming simulation with adaptive remeshing technique using solid-shell elements
... solid elements, which makes this work innovative. Solid and solid-shell elements are important to provide generality as using full 3D constitutive modelling and direct thickness ...
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New quadratic solid-shell elements and their evaluation on linear benchmark problems
... solid–shell elements has been assessed, based on the analysis of various linear benchmark ...solid elements. In all of the benchmark problems tested, the proposed elements showed very good ...
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New quadratic solid-shell elements and their evaluation on popular benchmark problems
... Focus will be placed here on linear benchmark problems, where it is shown that these solid-shell elements perform much better than their counterparts, conventional solid elements. References 1. C. C ...
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Simulation of Structural Applications and Sheet Metal Forming Processes Based on Quadratic Solid–Shell Elements with Explicit Dynamic Formulation
... with shell elements, continuum solid elements are alternatively used to allow more realistic modeling of structural applications thanks to their 3D formulation, thus avoiding geometric (mid-plane) or ...
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Accurate Single Point Incremental Forming Simulations using Solid-Shell Elements
... Accurate Single Point Incremental Forming Simulations using Solid-Shell Elements.. Carlos Felipe Guzm´ an 1 , Jos´ e Il´ıdio Velosa de Sena 2 ,.[r] ...
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Adaptive remeshing technique for the single incremental forming simulations using solid-shell elements
... In SPIF, the lower surface of the metal sheet doesn’t require any dedicated dies or punches to form a complex shape. 2.[r] ...
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Finite element simulation of sheet metal forming processes using non-quadratic anisotropic plasticity models and solid-Shell finite elements
... finite elements has been developed with enriched benefits of solid and shell finite elements together with special treatments to avoid locking ...These elements have been shown to be efficient ...
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Linear and quadratic solid–shell finite elements SHB8PSE and SHB20E for the modeling of piezoelectric sandwich structures
... SHB20E elements are in good agreement with those given by the ABAQUS quadratic solid element ...solid–shell elements to achieve accurate results, as compared to their ABAQUS solid element ...
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Wrinkle development analysis in thin sail-like structures using MITC shell finite elements
... Abstract We propose a method of modelling sail type structures which captures the wrinkling behaviour of such structures. The method is validated through experimental and analytical test cases, particularly in terms of ...
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Quadratic solid–shell finite elements for geometrically nonlinear analysis of functionally graded material plates
... these elements, which lead to high computational ...finite elements. More specifically, the technology of solid–shell elements has become an interesting alternative to traditional solid and ...
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Single Point Incremental Forming using Adaptive Remeshing Technique with Solid-Shell Finite Elements
... the elements level: • The CPU time spent with constitutive law corresponds to a 24% of the total time spent in the shell elements • Using RESS the CPU time spent with constitutive law corresponds to ...
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New linear and quadratic prismatic piezoelectric solid–shell finite elements
... solid–shell elements based on fully three-dimensional ...three-dimensional elements are provided with some desirable shell features, such as a special direction, designated as the thickness, ...
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Shell Effects in Superdeformed Minima
... the shell struc- ture of the ...strong shell effects that are present in the average nuclear potential at very elongated shapes ...strong shell effects appear even at lower ...the ...
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Engineered inorganic core/shell nanoparticles
... The relaxation processes between excitons and plasmons were also ex- amined in vertically aligned CdTe-Au core/shell nanorods [210]. Here, the core/shell nanorods were fabricated by using a ...
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Localization in spherical shell buckling
... of shell buckling and, in particular, to obtain quantitative estimates of load carrying capacities under realistic conditions, it will be necessary for imperfections to be taken into ...the shell in the ...
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Excellent Semiconductors Based on Tetracenotetracene and Pentacenopentacene: From Stable Closed-Shell to Singlet Open-Shell
... ABSTRACT: Designing stable open-shell organic materials through the modifications of the π-topology of molecular organic semiconductors have attracted recently considerable attention. However, their uses as an ...
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Contrast variation SANS measurement of shell monomer density profiles of smart core-shell microgels
... Figure 5: Density profiles of a pNIPMAM core (black line, data adapted from Cors et al., 46 a D7-pNNPAM ”shell“ (red line) and water (blue line) at a) 55 °C, b) 35 °C, and c) 15 °C. The insets represent the ratio ...
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