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Nonlinear Finite Elements For Continua And Structures
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Kindly say, the nonlinear finite elements for continua and structures is universally compatible with any devices to read.Abstract:
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Citations
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Journal ArticleDOI
Weak imposition of frictionless contact constraints on automatically recovered high-order, embedded interfaces using the finite cell method
TL;DR: Numerical results and a systematic study of h-, p- and hp-refinements show that the FCM can efficiently provide accurate results for problems involving contact.
Book
Nonlinear Thermomechanical Analysis of Structures Using OpenSees
TL;DR: OpenSees as discussed by the authors is an object-oriented, open source software framework developed at UC Berkeley for providing an advanced computational tool to simulate nonlinear response of structural frames to earthquakes.
Journal ArticleDOI
Generation of segmental chips in metal cutting modeled with the PFEM
TL;DR: It is shown that, despite its Lagrangian nature, the proposed combined finite element-particle method is well suited for large deformation metal cutting problems with continuous chip and serrated chip formation.
Journal ArticleDOI
A local radial basis function collocation method for band structure computation of 3D phononic crystals
Hui Zheng,Ch. Zhang,Zhenjun Yang +2 more
TL;DR: In this article, the authors further extend the local radial basis function collocation method (LRBFCM) for efficient computation of band structures of phononic crystals from 2D to 3D.
Journal ArticleDOI
Fermentation based carbon nanotube multifunctional bionic composites.
Luca Valentini,Silvia Bittolo Bon,Stefano Signetti,Manoj Tripathi,Erica Iacob,Nicola M. Pugno,Nicola M. Pugno,Nicola M. Pugno +7 more
TL;DR: The proposed process could lead to the development of more complex and interactive structures programmed to self-assemble into specific patterns, such as those on strain or light sensors that could sense damage or convert light stimulus in an electrical signal.
References
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Journal ArticleDOI
A framework for data-driven analysis of materials under uncertainty: Countering the curse of dimensionality
Miguel A. Bessa,Miguel A. Bessa,Ramin Bostanabad,Zeliang Liu,A. Hu,Daniel W. Apley,Catherine Brinson,Wei Chen,Wing Kam Liu +8 more
TL;DR: A new data-driven computational framework is developed to assist in the design and modeling of new material systems and structures and includes the recently developed “self-consistent clustering analysis” method in order to build large databases suitable for machine learning.
Journal ArticleDOI
The Finite Cell Method: A Review in the Context of Higher-Order Structural Analysis of CAD and Image-Based Geometric Models
Dominik Schillinger,Martin Ruess +1 more
TL;DR: This review article provides a concise introduction to the basics of the finite cell method, and summarizes recent developments of the technology, with particular emphasis on the research topics in which the author has been actively involved.
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Topology optimization of multi-material negative Poissons ratio metamaterials using a reconciled level set method
TL;DR: The proposed method simplifies the multi-material topology optimization by evolving each individual material with a single level set function and reconciling the result level set field with the MerrimanBenceOsher (MBO) operator.
Journal ArticleDOI
How to characterize a nonlinear elastic material? A review on nonlinear constitutive parameters in isotropic finite elasticity.
L. Angela Mihai,Alain Goriely +1 more
TL;DR: Several nonlinear constitutive parameters, including the stretch modulus, the shear modulus and the Poisson function, that are defined for homogeneous isotropic hyperelastic materials and are measurable under axial or shear experimental tests are reviewed.
Journal ArticleDOI
Reduced Bézier element quadrature rules for quadratic and cubic splines in isogeometric analysis
TL;DR: In this article, the authors explore the use of various element-based reduced quadrature strategies for bivariate and trivariate quadratic and cubic spline elements used in isogeometric analysis.